JA Solar 450W All-Black Solar Panel – JAM54D40-450/LB

JA Solar 450W All-Black Solar Panel – JAM54D40-450/LB (DeepBlue 3.0) Powerful, efficient, and built to perform — the JA Solar 450W panel is a premium solution for residential and commercial solar installations. Part of the DeepBlue 3.0 range, it combines advanced half-cell technology with a sleek all-black finish, delivering high output while maintaining a clean, modern look on any roof. Key Features High Efficiency (20.7%) Maximises energy generation and system performance Half-Cell Technology Improved efficiency, reduced power loss, and better shading tolerance Built for Durability Engineered to withstand harsh weather and mechanical loads All-Black Design Premium aesthetic for clean, low-profile installations Lower Cost per kWh Optimised for long-term performance and reduced LCOE Specifications Power Output (Pmax): 450W Cell Type: Monocrystalline Number of Cells: 108 (6 x 18) Module Efficiency: 20.7% Dimensions: 1903 × 1134 × 30 mm Weight: 23 kg Cable Size: 4mm² (IEC) / 12 AWG (UL) Warranty: 15 Years Sold on Renew (https://renew-store.co.uk/products/ja-solar-450w-all-black-solar-panel-jam54d40-450-lb). The price shown is the retail price on that storefront on 2026-10-24, not a GreenB2B quote or a wholesale price.