Sunnypex Solar Panel 40W Polycrystaline.

Widely used on small dry camp and off-grid lighting applications, greenhouse. 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 HumidityCorrosion-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)SpecifcationRatedpower 40WVoc 20.6VVop 17.3VShort circuit current (Isc) 2.77AWorking current (Iop) 2.32AOutput 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. Battery Voltage 12VDimensions (L x W x H)mm 510 ×565x 35(20.2*22.3*1.38in)NET Weight (kgs) 4.3kgs(9.49lbs)