JA Solar JAM54D41 455W is a high-efficiency solar panel engineered for residential and commercial installations seeking strong energy yield and long-term performance. Built by JA Solar, it uses advanced N-type cell technology with very low light-induced degradation (LID) to maintain higher output over its lifetime. The double-glass construction improves durability and environmental protection, while enhanced temperature coefficients and optimised low-light behaviour help deliver increased power generation and improved overall system LCOE.