... efficiency :17 3)have TUV CE 4)inverter is on/off grid hybrid Solar Grid Energy Power System 10kw grid solar ... (2 perfect function) load Application: Lighting, TV , radio, street lights, water pump, computer, refrigerator, microwave oven, washing-machine, printer and ... power system product, solar &wind hybrid system(on grid and off grid systems). Solar on grid system:solar panel+grid tie inverter ,( ...