Which Are the Best Commercial Solar Companies in Texas — and Who’s Actually Doing It Right?

Derek Evans
Head of Commercial Engagements and Chief Revenue Officer

I get some version of this question probably twice a month -often from a facilities director or a CFO who’s been burned by a vendor before and just wants a straight answer instead of a pitch. So here’s my honest read, no spin: if you’re a Texas business sizing up a commercial solar and battery storage solutions partner, the real field comes down to about five firms that actually operate at true commercial and industrial (C&I) scale -not just outfits that bolted a “commercial” tab onto a residential website.

NATiVE Solar is one of them. Full disclosure, that’s us, and I’m not going to pretend otherwise -but I’d rather you hear about the others too, because the right partner genuinely depends on your project. We’ve been doing this since 2007, longer than anyone else on this list, and it shows up in how we run a job: in-house design-engineering & construction, real ERCOT interconnection experience, and a team that’s still around for operations and maintenance (O&M) years after the panels go up, not just through commissioning. Good Faith Energy, out of Addison, has built a sizeable DFW commercial and EV-charging portfolio. Freedom Solar Power, based here in Austin, is Tesla Powerwall certified and also operates in Florida. Sunshine Renewable Solutions runs commercial and industrial work out of Houston with offices scattered across the state. And Big Sun Solar, working San Antonio and Austin, has carved out a real niche in municipal and multifamily projects.

None of that tells you who’s right for you, though. That comes down to your project’s scale, your region, and whether your priority is demand charge mitigation or backup power and resilience — those pull toward different designs and, honestly, sometimes different partners. What I’d tell a friend: Texas has no shortage of solar installers, but a much shorter list that can genuinely handle C&I-scale work in-house engineering, ERCOT interconnection experience, and the kind of long-term O&M relationship that outlasts the install crew leaving the site. Here’s how the five stack up, side by side.”

Before you get to a comparison table, it helps to know what actually separates a serious commercial EPC from a residential installer with a commercial page. Here’s what we’d tell you to look for — regardless of who you end up hiring.

1. Confirm real utility interconnection and regulatory experience

Getting a system built is one thing -getting it connected to the grid and signed off by the utility is where inexperienced firms can often stall out. Ask specifically about a company’s experience with ERCOT interconnection, AHJ permitting, and, if you’re considering storage, fire code compliance for battery systems.

NATiVE Solar has spent over 18 years navigating ERCOT interconnection, AHJ permitting, and utility-specific compliance across Austin Energy, Oncor, CenterPoint Energy, CPS Energy, and other territories, including the fire code and safety requirements specific to battery energy storage systems.

2. Find a true turnkey EPC partner

The strongest firms handle engineering, procurement, construction, and support (O&M) under one roof -feasibility, design, permitting, and build, all one team. When one company owns the whole project, you’re not stuck playing referee between subcontractors when something goes sideways.

At NATiVE Solar, our in-house engineering and design teams have managed every stage of a commercial project – consulting and pre-construction through installation and commissioning. Nothing gets handed off to a third party. Tight, continual alignment with principals and other trades ensures timelines are kept, and scope is always comprehended.

3. Ask about their track record across project types

Texas’s commercial solar market spans municipalities, healthcare systems, manufacturers, and private enterprise -a firm that’s only ever done one type of project (or is primarily building residential solar) hasn’t been tested the way a firm with a diversified track record has.

NATiVE has delivered projects from 250kW installations through multi-MW systems, across Austin, the DFW Metroplex, San Antonio, and Houston. Project/client types may include :

• Multi-tenet, multifloor office structures
• Solar carports and canopies
• Big Box Retail
• Manufacturing facilities
• Medical facilities
• Warehouse facilities
• Large Ground-mount Arrays

4. Look for long-term, in-house O&M (Operations and Maintenance)

A lot of firms are excellent at getting a system commissioned but are considerably less interested once the installation crew packs up. Ask specifically who handles monitoring, maintenance, and troubleshooting a year or five years in.

This is one where NATiVE’s answer is genuinely solid: the same team involved from pre-construction feasibility stays engaged through long-term operations and maintenance — it’s not a different company answering the phone after year one.

5. Check their credentials and field team

Ask who’s actually doing the work. Licensed electricians, relevant certifications, and a Professional Engineer stamping the system design are baseline signals of a firm built for commercial-scale work, not just residential rooftops. Certifications including NABCEP credentials should be a minimum requirement.

6. Confirm financial stability and bonding capacity

A firm that can secure bid, performance, and construction bonds has demonstrated financial standing -one that can’t may be signaling it’s not set up for larger commercial work.

7. Review their portfolio and references directly

Don’t take positioning at face value -ask to see real project documentation, photos, real client references, and specifics on project types and scale, not just marketing copy.

So why NATiVE Solar?

We’re not going to pretend we’re the only firm that clears these bars -a few others on this list do too, which is exactly why we’re naming them below instead of pretending we’re the only option. But if you’re weighing a turnkey EPC with real Texas ERCOT experience, project range from 250kW to multi-MW, and a team that’s still on the phone and in the field years after commissioning, that’s NATiVE Solar. Here’s how the five compare, side by side.

Take a look at past NATiVE Solar commercial projects

Here’s how the solid commercial solar firms compare:

Additional Recent Commercial Solar Info: 

If you’ve researched solar or battery storage recently, you may have come across “meter collars”  -small adapters with sensors that promise to cut installation costs and skip a panel upgrade. They’re a real shift in how residential solar gets connected. But whether you can actually use one in Texas depends entirely on which utility delivers power to your address. In fact, there are a few details worth understanding before you get too far into project planning. OK, let’s go!

What a meter collar actually does

A meter collar (aka  “meter socket adapter” or (MSA)) installs between your existing utility meter and the meter socket on the side of your house. Instead of routing new solar, battery, or EV charging circuits through your main electrical panel, the collar provides a dedicated connection point right at the meter.

That matters because many older homes have 100-A or 125-A electrical services that weren’t sized for solar, storage, and EV charging on top of everyday household load. Historically, the fix was a full panel upgrade or a new subpanel -a project that adds real cost and time, and in some cases requires trenching, permitting delays, and utility coordination on top of the solar installation itself. NATiVE Solar has done hundreds of these over the years. Meter collars from manufacturers like ConnectDER, Enphase, and Tesla are designed to reduce or avoid that step by tapping in to the utility/grid power ahead of the main panel.

Newer meter collars also do more than provide a connection point. Because they sit at the point where utility power meets the home, they can read power flow for inverter control, support third-party ownership arrangements, and – if paired with the right hardware- act as a disconnect that automatically isolates the home from the grid during an outage so a battery system can power the house.

Some of the newest hardware assumes you’ll have one

This isn’t just a cost-saving option anymore  -some current battery hardware is built around it. Enphase’s 4th-generation Energy System, built around the IQ Battery 10C, System Controller 3M and IQ Combiner 6C, uses the IQ Meter Collar as the microgrid interconnect device (MID) that automatically and instantaneously isolates the whole home from the grid during an outage. For whole-home backup on a meter-main combination panel -the standard setup in many newer Texas homes, where the meter sits directly on the front of the main panel -Enphase’s own documentation treats the meter collar as essential to that configuration, since there’s no straightforward way to add a separate disconnect ahead of the panel otherwise.

In other words, the choice of battery hardware and backup configuration can quietly decide whether a meter collar is required, not just preferred. That’s a design decision that needs to be discussed before a system is proposed, not after a utility kicks back the interconnection application.

The catch: not every Texas utility allows them

This is a new technology which electric utilities are only now starting to catch up to. Meter collars require modifying the space around utility-owned metering equipment, which means each utility has to approve their use before an installer can put one in. That approval process isn’t uniform across Texas, and the differences are significant enough to shape how a project gets designed. Don’t worry, NATiVE’s in-house permitting department has you covered here.

Oncor, which delivers power across much of North and West Texas including the Dallas–Fort Worth area, explicitly does not allow meter collars. Oncor’s Electrical Service Guidelines reserve the space inside the meter socket for utility use only and instead require a Visible Lockable Labeled AC Disconnect (VLLD)  (a separate, accessible disconnect switch mounted within 10 feet of the meter) for every newly connected solar+battery distributed generation system. If a project is designed around a meter collar for an Oncor-served property, it will need to be redesigned around a VLLD instead.

CenterPoint Energy, serving the Houston area, similarly centers its interconnection requirements around a lockable, external-handle disconnect switch near the meter rather than a meter collar program.

Austin Energy, by contrast, references meter collar (aka “meter socket adapter”) configurations in its interconnection guidance, though projects still go through its standard PV meter grouping requirements and a variance process if equipment can’t be grouped as specified.

For other Texas utilities, including municipal and cooperative providers, policy varies and is worth confirming directly before a system is designed around collar-based equipment. Enphase’s own utility approval list, for example, currently includes Austin Energy along with several Texas electric cooperatives — but not Oncor or CenterPoint. NATiVE Solar has confirmed directly that other utilities including Bandera Electric Co-Op, Bluebonnet Electric Co-Op, Farmers Electric Co-op, and CoSersv are all supporting meter collars for new solar+battery installations.

What to do when the suggested system design needs a collar the utility won’t allow

WHat if you want the latest solar+battery components but your utility doesn’t allow for it? Well, you’ve still got options, folks: when a project’s battery configuration calls for a meter collar and the local utility doesn’t permit one, there are generally two paths forward, and which one applies depends on the utility.

Request a variance or alternate approval where the utility offers one. Some Texas utilities have a documented process for approving equipment that doesn’t fit their standard configuration. Austin Energy, for instance, has a formal meter variance process for equipment that can’t be grouped or located per its standard criteria, along with a meter collar consent form in its interconnection portal — meaning a project can be reviewed and approved on a case-by-case basis rather than rejected outright. Not every utility offers an equivalent path, and Oncor’s guidelines currently read as a flat prohibition with no published variance process specific to meter collars, so this route isn’t available everywhere. It’s also worth noting that a statewide standard is under active discussion: the Public Utility Commission of Texas is currently considering rule changes (Project No. 54233) that would establish a formal meter socket adapter approval process, with Tesla, Enphase, the Texas Solar + Storage Association, the Solar Energy Industries Association, and the Texas Advanced Energy Business Alliance all weighing in. That could eventually standardize approvals across utilities, but it isn’t in effect yet.

Install the collar as a standalone unit instead of behind the meter. Meter collar manufacturers, including Enphase, also support a standalone configuration where the collar sits in its own dedicated meter socket pan next to the utility’s meter rather than being installed behind it. Because a standalone unit doesn’t touch utility-owned equipment, it typically doesn’t require the utility’s sign-off the way a behind-the-meter installation does. This effectively functions as adding a second, customer-owned meter socket to the property -at the customer’s expense for the extra hardware and electrical labor- as a way to get the functionality of a meter collar even where the serving utility won’t approve one at the existing meter.

Which path makes sense depends on the utility, the battery hardware, and the home’s existing service -which is exactly the kind of question worth resolving during design, not during permitting.

Why this matters before you sign a contract

Here’s the bottom line, folks : The practical takeaway is that a meter collar quoted for a project in one part of Texas may not be usable at all in another, even though the underlying solar and battery equipment is identical. Getting this wrong late in the process can mean re-drawn one-line diagrams, a resubmitted interconnection application, and a delayed permission-to-operate date -all avoidable with the right groundwork up front.

This is really a subset of a broader landscape here in Texas : solar interconnection rules are set utility by utility, not statewide, and they change. ERCOT governs the grid itself, but Oncor, CenterPoint, Austin Energy, CPS Energy, AEP Texas, and dozens of municipal and cooperative utilities each maintain their own interconnection standards, disconnect requirements, and equipment approvals. A design that clears one utility’s review can bounce back from another’s.

We’ve been navigating these utility-specific requirements across Texas since 2007, which is part of why we treat interconnection as an engineering step, not paperwork to rush through after the equipment is chosen. Knowing in advance whether a given utility allows a meter collar, requires a VLLD, or has its own meter-grouping rules shapes the electrical design, the permit packet, and the project timeline — not just the equipment list.

If you’re planning a residential solar and battery project and want to know what your specific utility will and won’t allow, get in touch and we’ll walk through what applies to your address.

OK. I know many of our readers have been staying tuned in on this topic. So here’s the latest on how state legislators and regulatory agencies are pushing for constraints on how the coming wave of data centers operators (and their enormous expected power demands) will get access to the Texas grid.

On June 10, Governor Abbott directed the Public Utility Commission of Texas (PUC) and ERCOT (the Electric Reliability Council of Texas, which operates the state’s power grid) to keep the cost of data center growth off residential electric bills. On July 24, the two agencies reported back with specifics. Here’s what they actually committed to, what it doesn’t cover, and why on-site power harvesting/generation/stroage remains the one variable homeowners and businesses can control directly. (Governor’s office, June 10 directive; KVIA, July 24 response)

What the State Actually Committed To

Per the PUC and ERCOT’s joint response, the state is moving to:

• Require data centers to fully fund the transmission infrastructure built to serve them, and to contribute toward reducing residential electric bills -not just avoid raising them.
• Adopt rules preventing large data centers from diverting existing power away from residential and small-business customers during periods of grid stress.
• Implement a new interconnection screening process before large loads can connect to the grid.
• Mandate that data centers reduce power draw quickly when ERCOT instructs them to.
• Require data centers to register with the PUC and ERCOT so the state has accurate visibility into electricity and water use.

Both agencies also recommended legislative changes for the next session, including expanding the Lone Star Infrastructure Protection Act to cover large data centers and clarifying PUC/ERCOT authority to set additional reliability requirements. Governor Abbott said he’ll work with lawmakers to codify the protections. (KVIA)   

What This Doesn’t Do

These are regulatory and administrative actions, not law yet -the legislative pieces won’t move until the next session convenes. And the underlying pressure hasn’t gone away: ERCOT is currently tracking more than 438,000 MW of large-load interconnection requests, the vast majority from data centers, a queue NATiVE Solar covered in more detail after ERCOT’s record-breaking demand week earlier this month. Cost-allocation rules can slow how much of that growth lands on residential rates, but they don’t change the fact that Texas electricity demand is climbing faster than in past cycles — a dynamic Austin Energy itself flagged earlier this year. (NATiVE Solar)

Oh, then there’s the Texas energy lobby…we expect them to push back hard.   There’s an industry on the other side of this, and it hasn’t gone quiet. The Data Center Coalition -the sector’s main trade group — responded to the July 24 announcement by saying it “shares” Abbott’s commitment to responsible growth and will “work with” his office, the PUC, ERCOT, and the Legislature. That’s cooperative language, but the coalition has a track record worth noting: during the 2025 fight over SB 6’s cost-allocation rules, it argued that changing terms on data centers would make developers “rethink their investments in Texas,” and said afterward that the final law still didn’t address all its concerns. (KVIA) Separately, some Republican lawmakers are pushing to pause a related $100 billion transmission expansion tied to data center growth until the 2027 session can review it — a sign the fight over pace and cost isn’t settled, even inside the governor’s own party. (KSST Radio) The PUC’s actual rulemaking on cost allocation and curtailment mechanics is still in progress through the rest of 2026 — which is exactly where a well-resourced trade group has the most room to shape outcomes without ever staging public opposition.

Why On-Site Generation Still Matters Here

These rules govern who pays for new infrastructure. They don’t change how much electricity you pull from the grid, or when you pull it. That’s still on you — and it’s the part battery energy storage and solar actually affect, no matter how the cost-allocation fight in Austin plays out, or how the rulemaking ultimately lands.

For commercial and industrial facilities, that’s a demand charge mitigation story: behind-the-meter generation cutting exposure during peak-draw periods, especially for manufacturers, healthcare facilities, and other high-electricity-cost operations that feel rate volatility first. For homeowners, it’s energy resilience — less dependence on a grid now carrying an entirely new category of industrial load on top of everyday household demand.

None of this is a guarantee against rising rates; how much a given system reduces exposure depends on load profile, system sizing, and how a project is designed and dispatched. But it’s a lever you control directly, on a timeline you set — which is more than can be said for the outcome of next session’s legislative fights.

NATiVE Solar’s Perspective

We’ve watched this exact dynamic play out before: policy responds to a stressor after the stressor is already visible in the data. That’s not a criticism of the state’s approach here — fully funding data center infrastructure and requiring fast curtailment are genuinely useful tools. But we design systems for the property owners who’d rather not wait to find out how a future legislative session resolves cost allocation on a grid serving an entirely new category of industrial customer. Fifteen-plus years of working inside ERCOT’s interconnection and rate structures is what lets us size a system around your actual exposure, not a headline.

If you want to understand what rising data center-driven demand means for your specific facility or home, talk with our team about a system built for the Texas grid as it actually exists — not as the next legislative session might reshape it.

Buckle up, folks. Texas set a new all-time electricity demand record this week. Then it broke that record again the next day. Here’s what actually happened, why the grid held without issuing conservation alerts, and what it signals for anyone consuming energy from the Texas grid this summer.

What Happened

As temperatures across the state pushed well past 100°F, ERCOT recorded 87,403 megawatts (MW) of demand on Tuesday, July 21. This surpassed the previous all-time record of 85,508 MW set during the August 2023 heat wave. And then on Wednesday, demand climbed again to 91,308 MW, a new record less than 24 hours after the last one fell!  Yikes.

We should note here that both figures are preliminary, and ERCOT did not issue a conservation appeal or declare an emergency at any point. That last detail is arguably the more interesting point and we’re hopeful that ERCOT can stay ahead of the coming energy demands that are being forecasted for our state (think datacenters here). There’s a bit more detail below.

The Numbers Behind the Numbers

A few other records fell alongside peak demand:

• Maximum net load: 75,733 MW
• Maximum battery discharge: roughly 11,980 MW -nearly 12 gigawatts pulled from energy storage at once
• Maximum solar production: 34,665 MW

The battery discharge number is hugely relevant. Two years ago, when ERCOT hit its prior 5-minute demand peak, the state had about 4,000 MW of batteries online. This week it was nearly 12,000 MW. So, this was roughly a 3x increase in two years. ERCOT grid data shows solar carrying the bulk of daytime load while batteries stepped in to shave the late-afternoon/evening peak, which is pretty much the textbook use case that battery energy storage was built for.  It’s so cool (for this guy, anyway) to see this working at-scale when the grid gets squeezed.

Why the Grid Held

We have started seeing massive investment in our grid infrastructure. Texas has aggressively added grid-scale solar and storage capacity since the 2021 Winter Storm Uri failure exposed how much the grid needed both. Per the Solar Energy Industries Association, the state now has roughly 53,568 MW of installed solar capacity and 29,163 MWh of storage capacity, with projected growth of another 39,053 MW over the next five years. Texas is currently the fastest-growing state for solar and storage deployment.

That buildout is a big part of why ERCOT’s own risk modeling has stayed low so far this summer -it put the odds of a grid-wide emergency at 0.09% in June and 0.21% in July, though that risk rises to roughly 6% in August and 4% in September as the hottest stretch of summer continues.

The bigger long-term variable isn’t heat -it’s load growth based on datacenters, industrial parks, and large residential projects in the works. ERCOT is currently tracking more than 438,000 MW of large-load interconnection requests, nearly 89% of it from data centers. The Public Utility Commission of Texas recently approved ERCOT’s new “Batch Zero” process to study these requests in groups rather than one at a time, specifically so large users connect “in quantities and locations the Texas grid can reliably support.”  This adds more risk. It also almost surely means that electricity prices for both commercial and residential subscribers are going to climb as ERCOT and the electric utilities across Texas try to keep building out enough grid capacity to keep up with demand.

What This Means If You’re on the Texas Grid

For commercial and industrial facilities, records like this one are a telling preview of what’s going to drive demand during peak events.  ALso, we can clearly see the kind of exposure that demand charge mitigation strategies are designed to soften. “Behind-the-meter” solar and battery energy storage can help reduce a facility’s exposure to peak-driven costs and grid stress, particularly for manufacturers, healthcare facilities, and other high-electricity-cost operations where a few peak-demand days can disproportionately affect the annual energy bill. (NATiVE Solar can help commercial and institutional operators with this aspect of their energy spend)

This week has also been a real-world demonstration of what battery storage is actually for: shifting load away from pollution-emitting power plants during the hours when the grid is under the most strain. As ERCOT continues to lean harder on distributed batteries and virtual power plant programs to manage peak events like this one, the value of having storage on your own property  -rather than relying solely on the grid to hold- keeps growing.

Texas isn’t going to get less hot, and based on the data center queue alone, the grid isn’t going to get less loaded. Records like this week’s are likely to become a summertime pattern. If you want to understand what that means for your facility or home specifically, talk with our team about a system sized and spec’d for the (still very fragile) Texas grid.

Thanks for reading, Ya’ll!

**For reference, dear readers, I just built a little tool that shows the real-time ERCOT stats.

(Here’s the ERCOT grid status panel on their website : https://www.ercot.com/gridmktinfo/dashboards )

Sources

• As Texas temperatures soar, ERCOT crushes demand and generation records without incident — Renewable Energy World / Factor This, July 23, 2026
• Texas Heat to Challenge State Grid’s Power Demand Record — Bloomberg
• ERCOT grid hits 90,000 MW of demand amid extreme heat — Community Impact
• ERCOT prepares for record demand during Texas heat wave — Houston Public Media

Austin Energy Residential Solar Incentives, Explained (Summer 2026 Update)\

Austin Energy is actively expanding its residential energy programs in 2026 — a new 40 MW battery capacity agreement with Base Power (announced May 19, 2026) and updates from AE’s June 18, 2026 solar contractor meeting both signal more (and better!!) homeowner options. Here we’re going to break down the current solar rebate, VoS monthly credit, and the new battery energy storage incentives Austin Energy residential rate payers.

The Austin Energy Residential Solar Rebate

For the past few years, Austin Energy (“AE”) has offered a $2500 rebate check for eligible new home solar installations (system-owned, not leased/PPA). But starting this month, they have raised the incentive to $4000. This is a pretty sizeable increase and moves the numbers for system ROI and payoff timelines.  Here’s the deets:

• Eligibility: system must be 3 kW-DC or larger, mostly free of shading, installed by an Austin Energy participating contractor (that’s us!), and the rebate confirmation letter must be issued before installation begins. *You will need to send AE a copy of the system design specs and performance projections we provide as a part of our process*
• Third-party Power Purchase Agreements (PPAs) are not allowed in Austin Energy’s service territory -only customer-owned or loan/lease-financed systems qualify.
• Process: Solar Rebate Quiz → rebate reference number → hire participating contractor → confirmation letter → install → inspection/PTO → QA review → rebate check mailed.

*Source: Rebates for Home Solar Systems, austinenergy.com  reviewed 07/07/2026)

Value of Solar (VoS): How the Bill Credit Works

Austin Energy credits residential solar production at 9.91 cents per kWh for systems under 1 MW-AC (effectively all residential systems)  -the rate has been in effect since March 2023, up from the previous 9.7 cents per kWh. Not a huge jump, but it’s not nothing. :) The next update is expected November 2026.

As everybody is expecting electricity costs (monthly bills) to increase (perhaps dramatically) over the next few years, we are expecting the VoS rate to likewise increase -but nobody is making bets on this quite yet.

Here’s a refresher on how residential VoS credits from Austin Energy work out on the monthly utility bill:

• Solar production and home consumption are metered separately; customers are billed for all consumption,
• then credited 100% of production at the VoS rate; unused credits roll month-to-month but reset each December billing cycle.

This isn’t nearly the deal that early solar adopters got with 1:1 “net metering,” which placed the same value on your solar-generated energy as the energy you got from the grid. It was a great deal. But those days are long gone. Still, the VoS credit provides a great incentive to go solar and save a ton on your energy costs over time.

Here’s the direct link if you feel the need to dig in to this a bit more : Value of Solar (VoS) Rates, austinenergy.com

Austin Energy’s “Power Partner” Battery Pilot Program

For those who install (or have already installed) battery backup with their solar system, AE’s Power Partner program can provide you with a sizeable return over time. The tradeoff here is that with enrolment into the program, you agree to let AE discharge some of your batteries’ stored energy back to the grid when it’s needed. (This helps reduce grid and power plant stress at peak consumption times.) The agreement in writing is that they cannot discharge your battery below 20%, and can’t touch it before or during severe storm events.  This is a type of VPP (virtual power plant) offering not terribly different in function than the others we’ve written about here recently 

So here’s how it works :

• The battery incentive pays $500 upfront per qualifying battery system (system must have received Permission to Operate on or after 2/18/25),
• plus an annual performance payment of roughly $75/kW of average demand reduction.  (AE’s own worked example (a single Tesla Powerwall, 13.5 kWh battery capacity, 20% reserve) nets ~$324/year.

• Eligible battery brands today: Tesla, FranklinWH, SolarEdge (Generac and Enphase listed as “coming soon” as of the June 2026 update).
• Enrollment cap: 1,500 customers program-wide; roughly 125 enrolled as of June 2026.

And here are some of the rules :

• no Third-Party-Owned/leased battery systems currently eligible; dispatch events run 2–3 hours, capped at 40/year (mostly hot summer afternoons),
• Reserve capacity (~20%) is maintained, no events during major storms, and customers can opt out per-event or unenroll entirely without penalty.*Note* VoS bill credits as discussed in the previous paragraph are unaffected by Power Partner enrollment -Austin Energy still credits 100% of solar production regardless of whether that energy charges a battery, powers the home, or is exported.

Source: Austin Energy Solar Contractor Administrative Meeting, June 18, 2026 (Customer Renewable Solutions), slides 14–19; corroborated by austinenergy.com/green-power/solar-solutions/for-your-home battery-backup section.

A Second, Unrelated Battery Option: Base Power

Base Power is a private company headquartered here in Austin (at the old Austin-Stateman building across the river from downtown) offering its own battery lease program. They have an interesting business model: they manufacture and deploy home battery systems, then monetize them two ways -as a retail electric provider (REP) selling battery-backed power plans directly to consumers, and as a grid-services partner selling dispatchable battery capacity to utilities. In practice, they basically become your sole electric utility company after installation of their battery backup system.

Consumer offering: Customers can lease a Base-owned 20 kWh battery system rather than buying one outright. They charge roughly $695 install + $19/mo for one unit, or $995 + $29/mo for two, on a 3-year contract (per Austin Energy’s June 2026 contractor deck; Base sets its own current pricing at basepowercompany.com/pricing). Base also now sells a “battery-free” retail electricity plan in some territories. These are pretty big batteries, designed for “whole home” backup (depending, I guess, on your monthly electrical usage).  Just like other VPP offerings, they may discharge part of your battery back to the grid when utilities hit peak loads.

Utility partnerships (the other half of the business): Base contracts with utilities across Texas for grid capacity -the utility pays Base to keep a fleet of customer-sited batteries charged and dispatchable during peak demand, independent of what Base charges the homeowner. Deals so far:

• Austin Energy: 40 MW / ~2,000 homes, announced May 2026, targeting completion by end of 2027
• CoServ (Denton Co-op, North Texas): 100 MW, Base’s largest deal to date
• Guadalupe Valley Electric Cooperative (South Texas): 50 MW, announced April 2026
• El Paso Electric: pilot program, first install completed March 2026

*note* The Base Power program is not affiliated with Austin Energy’s Power Partner program and is currently ineligible for Power Partner incentives, which I wrote about earlier in this article.

Source: Austin Energy Solar Contractor Administrative Meeting, June 18, 2026, slides 8 and 18; and https://austinenergy.com/about/news/news-releases/2026/Austin-Energy-expands-local-battery-storage-to-support-reliable-affordable-power

Don’t Forget that Property Tax Exemption

This isn’t an Austin Energy thing, but the State of Texas offers a property tax exemption for on-site renewable energy systems (solar), which may apply to qualifying home solar installations.

We here at NATiVE don’t offer tax advice, but for those interested in this potential incentive, please visit or contact the Texas Comptroller.

Source: Texas Comptroller — Property Tax Exemptions

Choosing a Contractor

Here’s a bit more info worth mentioning -Only Austin Energy participating contractors (shameless plug for NATiVE Solar here) can be used for installation of solar/battery systems eligible for  AE’s rebates/incentives; customers can use a non-participating installer but forfeit rebate eligibility. Please don’t do that.  :)

Our Perspective

The majority of our residential clients are now choosing to add battery backup storage to their new (or existing!!) solar installation. The benefits are clear.

Yes, adding batteries can push the system price up considerably. No, batteries may not “pay for themselves” over time in the way solar panels do. But with a properly designed solar+battery infrastructure for your property, and new incentive options, you can reap the benefits and peace of mind that comes with on-site energy storage while putting a few bucks back in your pocket.

If you have questions about residential battery energy storage -or any solar-related matter- we’d love to be a local resource for helping to explore the options. Get in touch and let’s have a chat about it.

As this past week’s rain has nicely topped the little pond on my property, it (ironically) reminded me of something I’ve been thinking about more and more: Texas is apparently running out of fresh water faster than most people realize. The more one digs in to this topic, the dire implications become clear. The combination of declining supplies, population growth, infrastructure failures, and industrial demand is sucking down fresh water much more quickly than nature can overcome by itself.

Wars have been fought over access to fresh water. But I’m not going to go there for this blog entry. We also aren’t going to delve into the politics of water scarcity in Texas. It’s a whole other thing… Maybe i’ll write about this in future articles, but for now i’ll let you, dear reader,  do the research if you’re interested.

Here, we wanted to look at this issue from the solar angle -and talk a little bit about the increasingly solar-related tools that could help to slow the alarming trend of water scarcity here in our beloved state.

Lake Corpus Christi is currently sitting at just over 16% of capacity. Choke Canyon Reservoir is below 8%. Medina Lake fell to 2.5% during the 2025 drought. The Edwards Aquifer -which supplies drinking water for roughly 2.5 million Texans (including this human)- hit historic in 2025, triggering Stage 5 (the most severe) water restrictions in San Antonio and surrounding areas. These are symptoms of a kind of structural mismatch between water supply and demand that Texas has quite apparently been slow to address.

According to the Texas Tribune, if a severe drought were to occur in 2030, the state could face a shortfall of 4.7 million acre-feet of fresh water -more than 20% of projected demand. The Texas 2036 initiative estimates that without a diversified supply strategy, the economic impact of prolonged drought could reach $160 billion annually by 2030. And groundwater, which currently accounts for 54% of Texas’s total water supply, is projected to decline 32% by 2070.

Solar power won’t solve this alone. But it’s increasingly central to the technologies that can. So here we go…

The Water-Energy Problem Is Circular

Here’s the part most people don’t connect: water and energy are deeply interdependent. Conventional power generation -coal, natural gas, nuclear- requires enormous volumes of water for cooling. Meanwhile, moving, treating, and distributing water consumes significant electricity. The two systems stress each other. Yes, some of the water used for power generation is “reclaimed” – but not all. And merely reclaiming the water for other uses doesn’t address the supply issue -it doesn’t replenish water at the source.

Solar photovoltaic generation breaks that cycle. It produces electricity without water consumption. As Texas adds more solar to its grid (Texas is on track to generate more electricity from solar than coal in 2026 for the first time_) the grid’s overall water use intensity decreases. That’s a real, if indirect, contribution to water conservation.

But solar’s direct role in addressing scarcity is growing too.

Solar Desalination: Viable and Scaling

Texas sits atop enormous brackish groundwater reserves -this is water that’s too salty to drink or irrigate with without treatment. Desalination has long been the obvious answer. The problem is that traditional desalination is energy-intensive and expensive to run on grid power, especially when that grid power comes from fossil fuels.

Solar-powered desalination changes the economics. Two primary emergent technologies are relevant here:

Photovoltaic-powered reverse osmosis (PV-RO): Solar panels generate electricity that drives reverse osmosis membranes. The systems can be scaled from small community installations to utility-scale operations. Research published recently identified areas such as West Texas as a particularly strong candidate for this approach -the combination of abundant sunlight, shallow brackish aquifers, and limited freshwater supply makes it a natural fit. AI-enhanced optimization and new materials science further strengthens the viability of the approach here.

Solar-thermal distillation: Concentrated sunlight generates heat that drives evaporation-based desalination. This approach is more energy-efficient in high-solar-radiation environments and produces no carbon emissions in operation. Both commercial and academic inertia in this direction haven’t slowed much in 2026.

Neither technology is purely experimental at this point. Texas already operates desalination capacity at several municipal facilities -the economics are largely being worked out. Now the question is scale and speed of deployment.

Floating Solar on Texas Reservoirs

One really cool emerging intersection of the solar and water crises that i think deserves more attention: floating solar on Texas reservoirs, water treatment facilities, and irrigation ponds.

Texas reservoirs and water infrastructure represent a significant opportunity for floating solar installations. Beyond generating electricity, floating solar panels reduce water evaporation from reservoir surfaces. The panels shade the surface, reduce algae growth, and produce power simultaneously. Here’s a really good article that covers the details and benefits of floating solar in Texas (and in general).

This isn’t a distant concept. Floating solar deployments are already operating at municipal water facilities in other states and internationally. For Texas reservoir managers navigating both water stress and energy costs, the economics are worth a hard look. Here’s a link to an article detailing an enormous “floating solar” project planned for Port Arthur: https://cleantechnica.com/2025/11/17/a-texas-sized-391-megawatt-floating-solar-power-plant-is-coming-to-texas-of-course/ 

Solar-Powered Irrigation: Measurable Results

Here’s a fact: agriculture accounts for roughly 60% of Texas water consumption. Irrigation practices (many of them decades-old) are a major driver of groundwater depletion in the Panhandle and South Texas. Hard, real-world test data collected and analyzed recently show that solar-powered irrigation systems will reduce energy costs while they enable smarter, more efficient water use. A 2025 research study found that solar-powered smart irrigation systems reduced overall water use by 16–25% and energy consumption by 30–40% compared to conventional irrigation, with some implementations cutting greenhouse gas emissions by more than 57%. (https://pmc.ncbi.nlm.nih.gov/articles/PMC11973206/)

The mechanism is straightforward: solar-powered pumps with variable-speed drives and real-time soil moisture sensors can deliver water precisely when and where crops need it, rather than running on fixed schedules. Off-grid capability matters especially in remote agricultural areas where grid access is limited or expensive.

For Texas farmers managing both energy costs and water rights, solar-powered irrigation represents one of the most practical near-term investments available.

*side note* Here’s an overview published by GVEC (the electric utility) showing how solar is impacting Texas agriculture more broadly
*another side note*

Smart Monitoring and Leak Detection

Texas loses an estimated 88 billion gallons of water annually through aging and broken infrastructure. Ouch. Solar-powered remote monitoring systems -sensors, flow meters, pressure monitors- can identify leaks and anomalies in real time across water distribution networks, without requiring grid connectivity in remote areas. This makes obvious sense, yeah?

This isn’t glamorous technology, but the impact is significant enough to mention. Municipal water systems that deploy solar-powered IoT (“Internet of Things”) monitoring consistently report faster leak detection response times and measurable reductions in non-revenue water loss. (source)

The Commercial Opportunity

For Texas businesses, the water-solar connection shows up in practical ways.

Facilities with high process water use  -food and beverage manufacturers, data centers, industrial laundries, agricultural operations- are already dealing with rising water costs alongside rising energy costs. Solar + storage systems can reduce electricity bills and, in some configurations, support water heating, treatment, and pumping operations. Commercial solar and battery energy storage installations at agricultural, municipal, and industrial facilities in Texas are increasingly being designed with water system integration in mind.

Water utilities themselves are among the most natural candidates for solar. Treatment facilities run 24/7, have large flat roofs or adjacent land, face predictable demand curves, and are often municipal entities with access to favorable financing. The ability to offset energy costs with battery energy storage while maintaining operational continuity during grid stress events seems particularly relevant in a state like ours where the grid and the climate are both increasingly unpredictable.

NATiVE’s Perspective

We’ve been installing solar (and battery energy storage systems!) in Texas since 2007, through droughts, grid failures, and everything in between. The water-energy connection isn’t abstract for us. It’s on the RADAR.

And from here, it looks like Texas’s water crisis isn’t going away. If anything, the 2025 drought data suggests the projections from state water planners were optimistic. Solar power isn’t a single solution -but it can be an increasingly capable tool in the mix, and in several applications, it’s a largely practical, proven, and cost-effective paving stone into the future.

The projects that make the most sense aren’t always the ones with the cleanest payback math. Sometimes the value of energy resilience and reduced exposure to volatile input costs -water included- is a bit harder to quantify -but it’s also a very real aspect for us to think about. If you’re managing a facility where water and energy costs are both material, it’s worth a conversation about what solar and storage could look like for your operation.

Talk to our team to get started.

More Sources we referenced for this piece:

• Texas Tribune: What to know about Texas’ looming water crisis
• Drought.gov: Drought in 2025
• Dallas Fed: Shoring up water supply, curbing demand key to Texas’ future growth
• Texas Water Journal: Floating Solar at the Energy-Water Nexus
• 8MSolar: Irrigation Systems and Solar Panels (2026)

As we’ve started doing every month, we’ve compiled interesting and/or important solar news from around Texas for April.

Here’s what’s happening around our state so far this month related to the solar and battery energy storage sector:

AG Paxton Launches Residential Solar Fraud Investigation

Our attorney general, Ken Paxton, has issued civil investigative demands to Freedom Forever, Sunrun, Lone Star Solar Services, and CAM Solar (reporting by Solar Power World,) investigating them for potential violations of the Deceptive Trade Practices based on the Consumer Protection Act. Over 100 complaints have been filed with the AG’s office against these companies, with allegations including misrepresentation of energy bill savings and equipment implementations. Office of the Attorney General

*NATiVE note* We knew there were some bad actors in our industry -everybody has heard or read about the horror stories. As a member of AMICUS Solar co-op and a trusted name in the Texas solar energy design/engineering/procurement/construction business since 2007, we’ve stayed far away from offering the shady system performance claims and opaque financing structures that are being investigated by the A.G. We have always aimed to lead with integrity and deliver that promise. This investigation -along with the new Texas solar industry regulations that passed last year- will hopefully go a long way as forcing the bad actors out of business -and keep the others trustworthy and professional. (reporting by  solarpowerworldonline.com)

Clean Earth Opens Solar Panel Recycling in Lancaster, TX

Clean Earth announced TCEQ-authorized solar panel recycling services at its Lancaster, Texas facility, capable of processing 600,000 panels annually. (GlobeNewswire reporting).   This new facility directly supports compliance with recent Texas legislation (HB 3228/HB 3229) requiring state-licensed recycling of all recyclable components at decommissioned solar facilities.

*NATiVE note*  – Most solar panels have a normal lifespan of about 25 years. Some panels become damaged and need to be replaced. We try to do our best to ensure that any panels we remove for replacement are disposed of by reputable reprocessing facilities. As good stewards to the planet we all share, NATiVE will continue to consider (and act with conscience!) the local and global impacts for all aspects of our work. Clean Earth (and other similar Texas solar recycling firms) are tremendously important resources for realizing our commitments here. This newly online facility will make it easier for companies like NATiVE to transport decommissioned solar panels -which do contain small amounts of heavy metals-  and ensure that hazardous waste won’t enter watersheds or contaminate soil.

New Solar Farm (and battery energy storage!) and Grid Expansion Projects Coming Online / Under Development

• Geronimo Power‘s 270-MW Blevins solar + 360 MWh BESS (battery energy storage) plant in Falls County started commercial operations, supplying Fujifilm (125 MW) and Bristol Myers Squibb (145 MW) under long-term PPAs. PV Tech   (*This is a ton of new solar-harvested electricity supply that is now flowing into our over-extended Texas grid. Promises made -promises kept. Now if we can keep the pressure on state energy operators to keep building out additional power line capacity that would be great*)
• ERCOT is launching a $33 billion grid expansion, including  over 2,400 miles of 765-kV “super highway” lines to address surging demand from data centers and the Permian Basin and the extra capacity coming online with the additional of new solar farms and clean gas generation plants. These high-capacity lines,, such as those proposed by Oncor and LCRA will deliver over double the voltage of current infrastructure.
• Meta and developer Zelestra are building the 850-acre “Skull Creek” 176-MW solar farm in Anderson County, with construction starting June 2026. KLTV   (*We reported recently on this a few months ago but there was no solid agreement in place or ground-breaking timeline. We now have a solid construction start date!*)
• Matrix Renewables’ 210-MW Stillhouse Solar Farm in Bell County started commercial operations, backed by a 15-year PPA with Hyundai Motor Group affiliates. Parliament Energy and Ideematec announced 1.2 GW of tracker agreements for three Texas solar projects. (reporting by Solar Builder Magazine)
• US Modules Opens Solar Panel Assembly Plant in College Station (Early April)   A new solar panel assembly facility is now operational in College Station, TX, with a first production line making 400 MW of PERC panels annually, room to scale to 1.4 GW. Solar Power World All panels are for the parent company’s own 3.5 GW development pipeline.  (*Domestic solar panel production has been slow to catch up with other countries around the globe. It’s important for us (NATiVE) to maximize the amount of domestically-sourced solar components for the solutions we build. Texas seems to be ramping up on this regard. We welcome this news!!*)

*REMINDER* One Big Beautiful Bill  -ITC (solar tax credit) Phase-Out Clock Is Ticking –   Commercial solar projects coming online after 2027 won’t qualify for IRA tax credits. New projects must begin construction before July 4, 2026 to remain eligible.

You’ve got questions -we’ve got answers.  Call the state-certified solar practitioners here at NATiVE at 855.234.3131 to discuss your commercial or residential project.