EG4 FlexBOSS21 Hybrid Solar Inverter | 21kW PV / 16kW AC | Split-Phase | 4-MPPT | Scalable | Remote Wi-Fi Monitoring +8 Suitable for whole-home backup applications

Suitable for whole-home backup applications

3" Box Dimensions L 20

40 ft 10AWG Solar Panel to Charge Controller Adapter Kit (Pair) ×2

4KW of continuous power output and supports up to 18KW of PV input

Specification Details Rated Charge Current 30A System Voltage 12V/24V/36V/48V Auto Recognition Maximum PV Input Voltage 100V DC Maximum PV Input Power 400W (12V)

EG4 FlexBOSS21 Hybrid Solar Inverter | 21kW PV / 16kW AC | Split-Phase | 4-MPPT | Scalable | Remote Wi-Fi Monitoring +8 Suitable for whole-home backup applicationsDescription The EG4 FlexBOSS21 is a high capacity split phase hybrid inverter engineered for advanced residential and commercial energy systems. With 12kW output and up to 21,000W of PV input, it delivers powerful performance in both on grid and off grid setups. Equipped with 3 MPPTs for up to 5 strings, 90A grid feed through at 120 240VAC, and seamless integration with the EG4 GridBOSS MID gateway, it offers superior flexibility, smart load