Corrosion-Resistant Material Lightweight aluminum frame which is rugged, greatly protects solar panel from breakage or morph in harsh outdoor conditions. IP67 Waterproof 3.2ft 12AWG cable with male/female connectors which is waterproof, anti-leakage, can be quickly connect to other devices. IP65 Rated Watertight Junction box with bypass diodes protects from water, overheating and ensures excellent performance in low-light environments. Efficient Performance Anti-reflection 3.2mm thick coated glass offers higher transparency, which allows the conversion rate of solar cells can reach up to 23%. Well-Adapted Poly solar panel can work well in the tempreture from -40°F to 176°F, and withstand tough weather such as rainstorm, blizzard. Long Lifespan multi-layered sheet encapsulation material makes panel durable and provides 5 years equipment and 20 years performance support. Product Specification Max Power at STC: 100W Open-Circuit Voltage: 22V Max Power Voltage:17.48V Max Power Current:5.72A Short Circuit Current:6.21A Operating Temp: -40ºC to 85ºC Dimension: 40.1x26.4x1.4 in Weight: 9.5kg / 20.6 lbs ACOPOWER 100W Polycrystalline Solar Panel Key Component to Off-Grid System Each 100 watt panel includes solar connectors which extend from the junction box is compatible with ACOPOWER RV Kit - allowing for marine, dry camp, RVS and other off-grid applications. Perfect for residential Poly solar panels are relatively compact and are a breeze to set up. 100W solar panel installed on the roof of your home provides sustainable electricity which helps you save money. Warm Tips Do not place the solar panel partially in the sun and partially in the dark or shade, which will possibly get shorted the solar panel. It is not recommended.Do not connect different watt/volt solar panels together (for instance, do not connect 100 watt and 50 watt panels together).Solar panels are best placed at an angle of 20-35 degrees from the ground, because flat on the ground produces very little electricity. Application Scence Outing: Camping; RV; Yacht; Sailboat; Off-grid systemHouse: Rooftop; Water heater; Battery charging; Golf cart; Fountain 100W Poly 100W Mono 50W Poly Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 62 4.4 out of 5 stars 369 4.2 out of 5 stars 19 Price $79.99$79.99 $86.99$86.99 $63.19$63.19 Maximum Voltage 17.48 V 17.9 V 12 V Dimension 40.1x26.4x1.4 nches 42.1*21.1*1.4 inches 26.4 x 21.7 x 1.4 inches Weight 20.6 lbs(9.5kg) 13.2 lb(6.0 kg) 9.7 lbs(4.4kg)