... longer warranty service On-grid solar poewer system for house electricity whole house solar system Product features- CE, ROHS, TUV approved ... function) load Application: Lighting, TV , radio, street lights, water pump, computer, refrigerator, microwave oven, washing-machine, printer and ... ACQTY1pcSolar panel rack Flat –roof type mounting rack ,No welding/ cutting at site, easy mounting.More options to ...