Power your off-grid life with SUMRY 4000W Hybrid Inverter, delivering reliable solar backup and pure sine-wave energy when you need it most.
High-performance power core: 4000W continuous output from a 24V system, with an MPPT solar charger up to 5600W (140A max) to maximize daytime charging and fast battery recovery; delivers clean 110-120VAC at 50/60Hz.
Smart, flexible operation: set AC, battery, or PV priority via the 6.25-inch LCD touch display; SBU mode blends utility power, battery, and PV to keep essential loads running.
Safety and compatibility: overload, over-temperature, and short-circuit protections; cold restart; supports LiFePO4 chemistry; includes RS232/RS485 connectivity with optional WiFi monitoring.
Practical deployment: ideal for off-grid homes, cabins, or workshops; optional anti-dust kit for harsh environments; supports remote monitoring and robust everyday use.
