A core component of the EK70 home storage system, the SAJ EK70 9kWh battery module features safe and stable Lithium Iron Phosphate (LiFePO4) chemistry and an exceptional 10,000-cycle design life. Each modular unit provides 9kWh of capacity with built-in DC/DC optimizer for independent block management. For an efficient home energy system, the battery module is designed to work seamlessly with an appropriate SAJ EK70 inverter. Flexible and scalable, it supports 2 to 6 modules per system, scaling total storage from 18kWh up to 54kWh.
Standout Features
- LiFePO4 battery type, safest lithium chemistry to easily power medium and large homes.
- 10,000 cycle life, built for extreme durability so it can be used daily for decades.
- 100% depth of discharge, fully use its 9kWh capacity with zero wasted energy.
- SAJ EK70 inverter compatible, plugs directly into the matching SAJ inverter for a fast setup.
- Built-in DC/DC optimiser, for independent charging and discharging.
- Plug and play design, easily stack 2 to 6 modules without messy cables.
- IP66 protection rating, forms part of an IP66-rated EK70 energy storage system
Who Is This Product For?
- Households looking to store more solar energy. Provides 9kWh of total and usable energy capacity to store electricity for use when demand is high or solar generation is low.
- Residents in power-outage prone areas. Works with a compatible SAJ EK70 HS5 energy storage system to support backup power during grid interruptions.
- Consumers who need flexible energy storage. Scalable battery configurations of 2-6 compatible modules per inverter, allowing expansion for future energy needs.
- Solar-powered households seeking solid battery performance. The built-in DC/DC optimiser enables independent charging and discharging of each battery module to maximise system performance.
- Homeowners who prioritise battery safety. The LiFePO4 battery technology in the SAJ EK70 9kWh battery is considered the safest. Also includes temperature monitoring and integrated aerosol fire suppression for enhanced protection.
