Features: Easy installation with pre-drilled hole. By-Pass diode minimized the impact of shade. Waterproof IP-65 rated junction box: advanced water and dustproof level (complete protection against environmental particles and low-pressure water jets). Resistance to salt corrosion and humidity. Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa). Lightweight anodized aluminum frame and reinforced safety and anti-reflection coated glass 3.2mm thick (tempered + patterned). Specification Rated power 100W Voc 21.6V Vop 18V Short circuit current (Isc) 6.11A Working current (Iop) 5.55A Output Tolerance ±3% Temperate coefficient of Isc (010+/- 0.01 )%/ ℃ Temperate coefficient of Voc - (0.38 +/-0.01 )%/ ℃ Temperate coefficient of power Voc -0.47%/℃ Temperature range -40℃ to +80℃ Frame Heavy duty aluminum Kind of glass and its thickness Low Iron, high transparency tempered glass of 3.2mm SLA Battery Voltage 12V Dimensions (L x W x H)mm 1010mm*510mm*35 mm(39.8"*20.1"*1.4") Weight 8.6kg Warranty 25-year transferable power output warranty:5-year/95% efficiency rate; 10-year/90% efficiency rate;25-year/80% efficiency rate;5-year material and workmanship warranty Applications ECO-WORTHY rigid 100w mono solar panel is widely used on solar system, caravan, RV, boat, greenhouse, solar pump watering system.