General description Bifacial solar panels are equipped with a transparent back of 12BB solar cells, featuring a unique double-sided power generation technology. This design not only utilizes frontal sunlight but also captures sunlight reflected from the ground, potentially increasing efficiency by 20-30% when fully utilized. The panel is built to withstand harsh weather conditions, ensuring reliable energy production. Technical specifications Power: 120W Voltage: 12V Dimensions: 37.8 x 26.3 x 1.4 inches (960 x 670 x 35 mm) Weight: 15.43 lbs (7 kg) Wind resistance: 2400 Pa Snow load: 5400 Pa Light transmission of rear panel: 91.5% Installation Diodes are pre-installed in the junction box with a pair of pre-assembled 2.95 ft cables. Pre-drilled holes on the back of the panel allow for quick mounting and securing. Pre-drilled holes for grounding included. Ideal with large rail brackets for added support and security. Usage Suitable for home, RV, caravan, marine, trailer, camper van, and