We can supply you Pure Sine Wave Solar Inverter( Grid-tie and Stand Alone). Stand-Alone:From 150Wp to 50KW. Grid-tie:From 2.5KW to 100KW THe following is the technical data of 2.5KW Grid-tie Solar Inverter: Isolated mode between the grid No transformer Nominal Power (KVA) 2.5 Recommended max.Generator power(Wp) 2000~3000 Max.DC power (W) 2700 Max.Open circuit voltage(V) 450 MPPT range (V) 70V-450 Max.Efficiency 95% Europe Efficiency 94% MPPT efficiency 99% Max.Input current 15 Nominal AC output power (W) 2200 Maximum AC output power (W) 2500 Operating range utility voltage-Single Phase(VAC) 180~260 Operating range utility frequency (Hz) 49.5~50.5 Power Factor >0.98 Communication Interfaces RS485 or CAN Operation Surroundings Temperature -25C~+60C Operation Surroundings Humidity 0~100% Size (w x h x d) mm 490 x 170 x 385 Weight (kg) 18.5 Waterproof and Dustproof Class IP65 Our factory would like to accept OEM and produce Charging Inverter according to your requriements.