Bifacial 200W Solar Panel 12V 18BB Monocrystalline Solar Panels 25% High Efficiency Solar Module for RV Home Battery Charging Farm Trailer Camper Marine Off Grid System

【Bifacial Solar Panel】RVPOZWER's 200W Bifacial solar panels achieve a breakthrough in energy capture through a bifacial photoelectric conversion mechanism. The front directly absorbs direct sunlight, while the back utilizes ground reflected light (for instance, the reflectivity of snow or sand can reach over 30%) and scattered light. Significantly improve the energy utilization rate in low-light environments. Its photoelectric conversion efficiency can reach up to over 25.3% at most. 【More energy】With the new N-TYPE technology, the solar cells are able to achieve a photovoltaic conversion efficiency of up to 25.3%. Bifacial solar panels feature a frameless or transparent backsheet design that maximizes light transmission and reduces shadows. This increases durability while allowing light to penetrate from the back, resulting in a larger working area and higher power generation. 【Solid and durable frame】Bifacial solar panels has superior weather resistance: Its UV aging resistance and corrosion resistance are superior to those of traditional backsheets, and it can withstand extreme temperatures (-40℃ to 85℃) and hail impacts. The warranty period is up to 25 years 【18BB material】The 18BB (18 Busbar) technology reduces resistance loss and enhances current collection efficiency by increasing the number of main busbars on the battery cells (upgrading from the traditional 9BB to 18). The 18BB design also enhances the mechanical strength of the components, reduces the risk of hidden cracks, and is particularly suitable for environments with high wind and sand or drastic temperature differences 【Easy installation】Diodes are pre-installed in the junction box, to minimize power drop caused by shade and ensure excellent performance in low-light environments.with a pair of pre-attached solar connectors cable. Corrosion-resistant aluminum frame, suitable for outdoor use, makes the panel last for decades, and can withstand strong wind (2400Pa) and snow load (5400Pa)