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Astronergy 455W Monocrystalline Solar Panel — 166-cell half-cut PERC+ module with multi-busbar technology, rated 445–455W output and up to 1500V system voltage. This monocrystalline panel uses Astronergy's SUPER PERC+ cell technology combined with half-cut cell layout to improve output under partial shading conditions — a common challenge in residential rooftop installations where nearby structures or trees may cast shadows across part of the array. The multi-busbar design spreads current collection across more contact points, reducing resistive losses and improving light absorption from multiple angles. The anodised aluminium alloy frame and 3.2mm coated tempered glass construction make it suitable for both residential and commercial roof-mount installations. Key features SUPER PERC+ cell technology for enhanced conversion efficiency Half-cut cell layout — improved shading tolerance Multi-busbar design — reduced resistive losses, better low-light performance 1500VDC maximum system voltage — compatible with string inverters and optimisers Anodised aluminium alloy frame and 3.2mm coated tempered glass Suitable for residential and commercial installations Specifications Power output: 445–455W (peak 455W) Cell type: Monocrystalline (PERC+) Cell count: 166 half-cut cells Max system voltage: 1500VDC Dimensions: approx. 2094 × 1038 × 35mm Weight: approx. 21kg Frame: Anodised aluminium alloy Glass: 3.2mm anti-reflective coated tempered Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.