Polaris 3K-24V Off Grid Energy Storage Inverter

The Polaris 3K-24V Off Grid Energy Storage Inverter is a pure sine wave 3kVA/3kW solar inverter designed for reliable off-grid and hybrid applications, delivering stable 230VAC output with power factor 1 for home and small commercial loads. With a high PV input voltage range of 120–450VDC, up to 5500W PV array power, and a built-in 100A MPPT solar charger, it maximizes solar harvest while supporting flexible string designs. This smart inverter supports battery-independent operation on 24V systems, offers battery equalization to extend battery life, and allows parallel operation of up to 9 units for scalable single-phase or three-phase systems up to 49.5kW. An integrated anti-dust kit with thermal sensing enhances reliability in harsh environments, while fast 10–20ms transfer time, peak efficiency up to 93.5%, and compact wall-mounted design (100 × 300 × 440 mm, 9 kg) make it an efficient, space-saving solution for modern off-grid energy storage.