All Weather 620w Bifacial Solar Panel

Power: 620 watts peak output Cell Tech: N-type monocrystalline (TOPCon or i-TOPCon) — high efficiency, low degradation Bifacial Design: Dual-glass (front + back) for extra energy from reflected light Efficiency: ~22.9% (Jinko) , up to ~23.0% (Trina) Durability: Very strong — designed to handle high mechanical loads (e.g. 5400 Pa front, 2400 Pa rear) Operating Temperature Range: ~ –40°C to +85°C Temperature Coefficient: ~ –0.29 to –0.30 % / °C Warranty: ~12-year product warranty; ~30-year linear power guarantee Extra Yield: Bifacial gain (backside) can add ~70-80% extra under ideal conditions Dimensions & Weight (example Jinko): ~2465 × 1134 mm, ~34.6 kg Available Now Delivery countrywide