Polar ESS launched its All-in-One Hybrid ESS at Vietnam 2025, drawing 100+ leads from distributors eager for smarter home energy solutions.

Official launch: All-in-one hybrid energy storage system combining solar + battery with 6 MPPTs and 13.5kWh capacity. Installer-friendly. Available now.

Polar ESS releases a new high-capacity, space-saving, wall-mounted 5.12kWh lithium battery designed for efficient home energy storage needs.

To meet the high market demand and our growing production needs, Polar ESS has implemented automated production lines and packaging lines, reducing labor costs while enhancing production efficiency.

We are proud to unveil our latest innovation: the 12V LFP battery, designed to be the ultimate replacement for traditional lead-acid batteries.