Battery & micro-grid
Keep the lights on when the grid doesn't.
We design and install battery energy storage systems (BESS) and micro-grids for Texas homes and businesses — sized around the loads you cannot afford to lose, not around a brochure figure.
Austin-based
Serving all of Texas
Every manufacturer
Including systems we didn't install
Residential & commercial
Design, install, and service
What this includes
What you actually get.
Sized to the loads that matter
We work out which circuits have to stay live — well pump, refrigeration, medical equipment, a server room — and size the bank to carry them for a realistic outage, rather than quoting a round number of kilowatt-hours.
Islanding, not just backup
A true micro-grid disconnects from the utility and keeps running on its own, with the controls and interlocks to do it safely and legally. That is a different design from a battery that merely rides through a blink.
Retrofits onto an existing array
You do not need a new system to add storage. We add batteries to arrays already on the roof, including ones we didn't install, and re-commission the whole thing as one system.
Commercial demand-charge management
At commercial scale a battery earns its keep between outages by shaving peak demand. We model that against your interval data before recommending a size.
Other things we do
Residential solar
Grid-tied photovoltaic systems designed around your roof, your shade, and your real usage.
Read moreCommercial solar
Design and installation for Texas businesses, built around your operating schedule and ROI.
Read moreService & repair
Diagnostics, inverter replacement, and maintenance on existing systems — including ones we didn't install.
Read moreEV charging
Level 2 charging installed to code, sized to your panel, and finished to look intentional.
Read more
Get your quote
Tell us about your roof.
Two short steps. We'll come back with a real design and a real number — not a range designed to get us in your door.
- No pressure to sign anything in your kitchen.
- A real production model, not a savings range.
- The person who quotes it is the person who sees it through.
Would rather just talk to someone?
(512) 827-3775