N-Type Dual Glass Solar Panels are the latest high-efficiency solar panels on the market. This 580w solar panel use double-sided transparent backplane technology and half-cut  technology. Double-sided output, rear side power gain, increase power generation. This results in better light trapping and improved current collection, resulting in lower LCOE and higher IRR. The tolerance in harsh environments is officially certified. 0.40% annual degradation over 30 years and 12-year product warranty.