Tesla Certified installer
Keep your sunshine for later
A battery turns good solar into great solar. Store what you generate during the day, run your home on it at night, and keep essential circuits alive through outages.
Powerwall 3 usable capacity
Built-in solar inverter
Max capacity with 3 expansion packs
Warranty with 70% capacity guarantee
Why add a battery
Solar by day, solar by night
Without storage, your surplus sells to the grid for around 12 cents and you buy it back in the evening for around 32. A battery closes that gap.
- Use your own power at night instead of buying it back at nearly triple the export rate.
- Backup through outages. Essential circuits keep running when the street goes dark.
- Hedge against price rises. Every stored kWh is one the retailer never bills you for.
- Smarter EV charging. Charge the car from stored solar and off-peak windows automatically.
- Monitor everything from one app: generation, storage, usage and backup status.
Your options
Two proven battery platforms
We install and support both. Your usage pattern and solar setup decide which one earns its keep faster, and we will show you the numbers for each.
Tesla Powerwall 3
The benchmark home battery. 13.5 kWh of storage with a 10 kW solar inverter built in, expandable to 54 kWh, operating from -20°C to 50°C. Whole-home backup, storm watch and the Tesla app ecosystem.
SigEnergy modular storage
A flexible, stackable system that grows with you. Start at 5 to 8 kWh alongside our Max "S" solar package and add modules as your needs change: ideal when an EV or heat pump is on the horizon.
Find your battery payback number
We will model your evening usage against storage sizes and show you exactly when a battery pays for itself at your place.