ON-OFF GRID SOLAR INVERTER (7.2kw-10.2kw) Pure Sine Wave inverter with 140A-160A MPPT solar charger, high PV input voltage range (90~500VDC), and dual output for seamless on/off-grid operation. Ideal for residential and commercial off-grid systems, it supports battery-free startup, built-in anti-dust protection, smart charging, and Wi-Fi/GPRS monitoring for iOS & Android, ensuring reliable, efficient power management in harsh environments.More