Freen-BSL 7.6 kWh 48 V Sodium-Ion Battery

Freen-BSL low-voltage sodium-ion (layered oxide) battery module for residential and small commercial energy storage, with 7.6 kWh of usable energy at a nominal voltage of 48 V (158 Ah). Floor-standing with castors, it supports continuous charging and discharging at up to 4.8 kW (100 A), with CAN/RS485 communication for compatible hybrid inverters such as Deye. Up to 16 units can be connected in parallel for a total capacity of 121.6 kWh. Rated for over 10,000 cycles to 60% state of health, it supports discharge from -30 to +60 °C, offers over 97% round-trip efficiency, and is rated IP20 for indoor installation. Includes a 10-year warranty.