LONGi LR7-72HGD-620M 620W Bifacial Solar Panel | 1400mm cables (Topcon)

**NOTE: All solar panels over 200w must be purchased in quantities of 2 or more for adequate protection during shipping. Alternatively, in-store pickup can be arranged for single-panel orders.** Downloads Datasheet Warranty Power your solar project with one of the most reliable and high-performance modules on the market. The LONGi LR7-72HGD-610M is a 610W bifacial solar panel built with HPDC cell technology and TOPCon architecture, designed for superior power generation, enhanced durability, and outstanding energy yield in all climates. Key Features 610W Ultra-High Output Power Advanced HPDC cell technology ensures maximum energy generation for large-scale systems. 22.5% Module Efficiency Maximize energy production and optimize space with one of the highest efficiencies available. Bifacial Design (Up to 25% Rear Gain) Capture reflected sunlight for significantly higher system yield and improved ROI. TOPCon N-Type Cells Superior performance under low light, minimal light-induced degradation, and better thermal response. Enhanced Durability Dual-glass construction with anodized aluminum frame, IP68 junction box, and tested to withstand 23 m/s hail impact. Long-Term Assurance 12-year materials & workmanship warranty + 30-year linear power output warranty (87.4% guaranteed in year 30). Technical Specifications Model: LR7-72HGD-610M Rated Power (STC): 610W Open Circuit Voltage (Voc): 52.55V Short Circuit Current (Isc): 14.69A Voltage at Max Power (Vmp): 44.11V Current at Max Power (Imp): 13.83A Module Efficiency: 22.5% Bifaciality Factor: 80 ±10% Temperature Coefficient (Pmax): -0.280%/°C Max System Voltage: 1500V DC (IEC/UL) Max Series Fuse: 30A Build & Dimensions Cell Configuration: 144 half-cut cells (6x24) Glass: Dual-glass, 2.0mm + 2.0mm semi-tempered Frame: Anodized aluminum alloy Dimensions: 2278 × 1134 × 30 mm Weight: 33.2 kg (73.2lbs) Output Cables: 4mm², 1400mm length Connector: MC4 Compatible Packaging & Logistics Pallet Quantity: 36 Container Quantity (40’HQ): 720 Note: Less than skid quantity may include $150 pallet fee. Certifications IEC 61215 IEC 61730 UL 61730 ISO 9001:2015 (Quality Management) ISO 14001:2015 (Environmental Management) ISO 45001:2018 (Occupational Health and Safety) IEC 62941 (Module Design & Qualification Guidelines)