4210an epever 40a controller with the following two panels connected.
2X A GRADE MONOCRYSTAL PERC 11BB 280W Panels
Maximum Power:280W (Pmax)
Maximum Power Voltage: 20.85V (Vm)
Maximum Power Current: 13.42A (Im)
Open Circuit Voltage: 24.18V (Voc)
Short Circuit Current: 15.13A (Isc)
Power...
