Description

Product Description
The LONGi 615W solar panel is part of the advanced Hi MO series designed to deliver high power output and improved system efficiency using modern monocrystalline technology. Built with bifacial or high efficiency cell architecture depending on model, the panel is capable of generating additional energy from the rear side when installed in suitable environments, increasing overall energy yield.

Engineered for large scale and high performance installations, this module reduces the number of panels required while maximizing energy production. It performs well in low light conditions and maintains stable output in high temperature environments, making it suitable for diverse climates.

The panel features a durable design with tempered glass, corrosion resistant aluminium frame, and an IP68 rated junction box for long term reliability. With low degradation rates and extended warranties, the LONGi 615W panel is a dependable solution for residential rooftops, commercial systems, and solar farms.

Technical Specifications

• Cell Type: Monocrystalline PERC or N type depending on model
• Module Type: Bifacial or monofacial depending on variant
• Nominal Power Output Pmax: 615 W
• Module Efficiency: Up to approximately 22.8 to 23 percent
• Power Tolerance: 0 to plus 3 percent
• Voltage at Maximum Power Vmp: Approximately 44.3 V
• Current at Maximum Power Imp: Approximately 13.8 A
• Open Circuit Voltage Voc: Approximately 52.5 V
• Short Circuit Current Isc: Approximately 14.8 A
• Number of Cells: 144 half cut cells
• Temperature Coefficient Pmax: Approximately minus 0.28 percent per degree C
• Maximum System Voltage: 1500 V DC
• Operating Temperature Range: Minus 40 degrees C to 85 degrees C
• Front Glass: 3.2 mm tempered coated glass
• Frame: Anodized aluminium alloy
• Junction Box: IP68 rated
• Dimensions: Approximately 2382 x 1134 x 30 mm
• Weight: Approximately 28.5 to 33 kg depending on model
• Mechanical Load: Up to 5400 Pa front and 2400 Pa rear
• Degradation: Less than 1 percent first year and approximately 0.4 percent annually thereafter
• Product Warranty: Typically 12 to 15 years
• Performance Warranty: Up to 25 years linear output
• Application: Residential commercial and utility scale solar systems