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The Polar ESS low-voltage battery module offers the highest performance and durability, with up to 6,000 cycles. With the Polar ESS inverter, users can remotely update solar inverter battery firmware, monitor real-time status, and access critical information of the battery system anytime, anywhere via the APP.
Our inverter battery pack is built with premium LiFePO4 cells for 10+ years of reliable performance and safety.
Modular units of the LV battery system scale up to 25.6/ 51.2/ 71.83 kWh (5 in parallel) for flexible home storage.
Our solar inverter battery supports 6,000+ deep discharge cycles for long-term reliability.
IP65-rated enclosure combines dust/ water resistance for indoor/ outdoor installation.
Polar ESS offers several different specifications of LiFePO4 batteries for inverters, including 5.12kWh, 10.24kWh, and 16.07kWh.