Affordable solar battery for Texan homeowners

Get reliable backup for your solar system and competitive buyback rates.

Beta now available in select regions of Texas

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Keep your power on when the grid goes down.

Reduce your monthly bill with top solar buyback rates.

Keep solar running during outages
Don't let your solar investment go dark when the grid fails. Base keeps your panels producing and your home powered through any outage.
Most affordable battery on the market
The only cost for the Base backup battery is for installation. No equipment costs, no maintenance costs. Lifetime service included.
Lower electricity bills
Real-time wholesale rates plus 3¢/kWh for excess production, with credits that reduce your total bill—including delivery fees.

Have questions? Let’s chat.

Our Energy Advisors are happy to provide you with a plan for how to best protect your home and lower power costs, fully customized to your home and preferences.

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Honestly was surprised at how easy and how quickly they installed it.... The batteries already have helped us keep on the power steadily from a storm last night so THANK YOU!
John, Arlington
“Power just went out on my street and the battery kicked right on. Sitting here watching the game like nothing happened...”
Jayson, Georgetown
“...love the comfort of having a backup battery that is much less costly than a generator. I recommend giving them a call!”
Carol, Round Rock
“What can be better than lower electric bills and a large storage battery to cover power outages. Super friendly staff and very professional. Their service is second to none.
Brian, Pflugerville
“I thought it was too good to be true... Have been through two power outages so far and was able to continue life uninterrupted.
Deborah, Round Rock
“The idea of saving money, having a backup system, and environmentally friendly were the top reasons I chose Base. It is quiet, efficient, and a great thing for our planet.
Mitchell, Copperas Cove
“The fact that I can get a battery backup solution for the cost of installation and lower the cost of my electricity bill at the same time is pretty much a no brainer for me.
Orlando, Round Rock
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Never lose solar power during an outage

Most solar systems shut down when the grid fails—even on sunny days. Base changes that by keeping your panels producing and your home running through any outage.

Your investment keeps working when you need it most, providing reliable power day and night.

Review the Base home backup system

Solar battery storage without the high costs

Most solar batteries cost $12,000 or more with installation. Base starts at  $495—about 15x cheaper than other options. No equipment costs, no maintenance fees.

Just simple, transparent pricing that makes solar storage accessible to every homeowner.

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Earn more from your solar production

Base pays you real-time wholesale electricity rates plus 3¢/kWh for your excess solar production, with credits applied to your entire bill—not just delivery fees. Combine that with lower base energy rates and no hidden fees, and you get more value from your solar investment.

Plus, as a Base member, you get reliable backup power during outages.

How Base works with solar

We are happy to answer all your questions.

View All FAQs

What is Base? How does it work?

Base protects homeowners from power outages and reduces their energy bills with a battery-powered home energy service.
When you switch to Base as your energy provider, you get a home battery for a fraction of the cost of other backup batteries or generators. The upfront cost is low because when the grid is up and running, the battery performs grid balancing: it charges when electricity is cheap and discharges when electricity is expensive. This allows the battery to pay for itself over time without the customer having to think about it. Savings are passed on to Base customers via lower monthly energy bills.When the grid goes down, Base customers get exclusive access to the stored energy to protect their home from power outages. Base’s beta outage prediction technology protects customers from 97% of outages. As Base improves its prediction software and the battery network, backup duration and performance will improve over time.

Does Base work with my solar?

Yes, Base serves members with and without solar. Base’s batteries are easy to integrate with solar panels, and the integration does not affect your warranty or require any rewiring of your solar system.
Reasons why solar members choose Base:
Your home remains powered during an outage.Outage protection is extended because your solar panels can continue recharging your battery.Base offers a competitive buyback program that can double the average value of your solar energy. You get credit for all of your solar overproduction (whether it goes into the battery or back to the grid) at a rate of real-time wholesale plus 3¢/kWh.You can install a Base battery now and easily install solar panels later on as well.