JA Solar 550W

A high-power 550 W module from JA Solar, offering a significant jump in output for large residential or commercial systems. It uses multi-busbar half-cell construction to reduce resistive losses and increase reliability.

• Panel Power (Pₘₐₓ): 550 W
• Cell Type: Monocrystalline Bifacial PERC
• Module Efficiency: ~21.2% 
• Voltage at Pmax (Vₘₚ): 41.96 V
• Open-Circuit Voltage (Vₒc): 49.90 V
• Current at Pmax (Iₘₚ): 13.11 A
• Short-Circuit Current (Iₛc): 14 A
• Weight: 31.6 kg
• Frame: Anodized aluminum (silver) with 35 mm thickness for strength
• Warranty: Backed by JA Solar’s 12-year product warranty & 30-year linnear performance warranty.