40 Watt Solar Panel - 12 Volt Poly Crystalline Solar Panel. Best for Solar Semi-integrated street lights and small Home lighting systems. 1) Available for DC 12V system. 2) All modules comply with MNRE Govt. of India, IEC 61215 specifications. 3) White tempered glass (thickness 3.2/4.0 mm) and EVA resin with a back sheet provide maximum protection from severe environmental conditions. 4) IP65 WATERPROOF Solar Panels 5) 5 yrs Warranty - 25 Yrs Performance Warranty