Key specifications
- Usable capacity
- 15 kWh
- Continuous output
- 10 kW
- Peak / surge capability
- 15 kW for 10 seconds
- Battery chemistry
- Lithium iron phosphate (LFP)
- System architecture
- AC-coupled
- Warranty
- 15 years or 60 MWh throughput
- Scalability
- Up to 225 kWh / 15 units per aGate
What stands out
- 15 kWh usable system energy per unit.
- Designed for whole-home backup and heavy residential loads.
- Published maximum charge power is 8 kW continuous.
Before choosing a battery
Check which loads you want to back up, their starting power, expected outage duration, utility time-of-use rates and export compensation. Installed battery cost also depends on service equipment, controller/gateway hardware and electrical work.