01
Backup power during outages
Texas grid outages happen — winter storms, summer heat waves, hurricanes. A battery keeps essentials running for hours or days, depending on size.
Battery storage
Power that stays on. Even when the grid doesn't.
Store the solar power your panels generate during the day. Use it at night, during outages, or to avoid peak-rate hours. Tesla Powerwall and Enphase IQ supported.
Why get battery storage?
Three reasons.
02
Energy independence
Use solar power at night. Stop paying peak-rate prices. Cut your reliance on the grid significantly with the right battery + solar combination.
03
Lock in your rate
Time-of-use rate plans charge more during peak hours (typically 4-9pm). Discharging your battery during peak hours can save hundreds of dollars per year on top of solar savings.
Battery brands we install
Tier-1 batteries only.
Capacity13.5 kWh
Tesla Powerwall 3
Whole-home backup
All-in-one solar inverter + battery. Most popular choice for whole-home backup, including HVAC. Stack up to four units for extended outage coverage.
- Usable capacity
- 13.5 kWh
- Continuous power
- 11.5 kW (240V)
- Roundtrip efficiency
- 97.5%
- Warranty
- 10 years / unlimited cycles
- Stackable
- Up to 4 units (54 kWh)
Capacity5 kWh per module
Enphase IQ Battery 5P
Modular, microinverter-paired
Start with one module, add more as your needs grow. Pairs natively with Enphase IQ microinverters. Industry-leading 15-year warranty.
- Usable capacity
- 5 kWh per module
- Continuous power
- 3.84 kW (per module)
- Roundtrip efficiency
- 90%
- Warranty
- 15 years
- Stackable
- Up to 4 modules (20 kWh)
What's included
Battery + install + service, one package.
01
Equipment + install
Battery, mounting hardware, wiring, electrical work, and permit pull all included.
02
Manufacturer warranty
10-15 year warranty on the battery itself, depending on brand.
03
Workmanship warranty
Our 25-year warranty on the install. Anything related to mounting, wiring, or weatherproofing is on us.
04
Service contract included
We monitor battery health and dispatch on issues — for as long as the battery runs.
FAQ
Common questions.
How long will a battery power my home during an outage?
Depends on battery size and what you're running. A single Tesla Powerwall 3 (13.5 kWh) typically runs essentials (fridge, lights, internet, fans) for 12-24 hours. Whole-home backup with HVAC needs 2-3 batteries.Can I add a battery later if I install solar now?
Yes. Every system we install is battery-ready by default — meaning the inverter and electrical setup are pre-configured. Adding a battery later is straightforward.What's the warranty?
10-15 years on the battery (depends on brand). 25-year workmanship warranty on the install. We monitor and service for life.