610W Longi Solar Panel LR7-72HGD

The 610W LONGi Solar Panel (Hi MO 7 series) is a high performance bifacial photovoltaic module engineered for maximum energy yield, long term reliability, and utility scale or large commercial solar installations. Built using LONGi’s advanced HPDC cell technology, this module delivers outstanding efficiency, low degradation, and excellent performance in demanding environmental conditions.

Designed for modern solar projects that require high power density and long operational life, the 610W LONGi panel combines cutting edge cell architecture with robust mechanical construction and industry leading warranties.

Key Benefits

• High Power Output: 610 watts rated power for superior energy generation per module
• Excellent Efficiency: Up to 22.6% module efficiency, reducing balance of system costs
• Bifacial Technology: Up to 80% bifaciality, enabling additional rear side energy gain
• Low Degradation: Less than 1% degradation in the first year and only 0.4% annually from years 2–30
• Dual Glass Design: Enhanced durability, improved fire resistance, and longer lifespan
• Proven Reliability: Designed for utility scale solar plants and high demand commercial systems

Technical Specifications

Manufacturer: LONGi Solar
Model: Hi MO 7 LR7 72HGD 610M
Rated Power (Pmax): 610W
Module Efficiency: 22.6%
Cell Configuration: 144 half cut cells (6 × 24)
Technology: Advanced HPDC monocrystalline cells
Bifaciality Factor: 80% ±5%

Electrical Characteristics (STC):

• Open Circuit Voltage (Voc): 52.44V
• Short Circuit Current (Isc): 14.65A
• Voltage at Maximum Power (Vmp): 44.34V
• Current at Maximum Power (Imp): 13.76A

Mechanical & Environmental Performance

• Dimensions: 2382 × 1134 × 30 mm
• Weight: 33.5 kg
• Glass: Dual glass, 2.0 + 2.0 mm semi tempered
• Frame: Anodized aluminum alloy
• Junction Box: IP68 rated with three bypass diodes
• Operating Temperature: 40°C to +85°C
• Maximum System Voltage: 1500V DC

Mechanical Load Rating:

• Front Load: 5400 Pa
• Rear Load: 2400 Pa

Long Term Warranty & Certifications

• 12 Year Product Warranty (materials and workmanship)
• 30 Year Linear Power Output Warranty
• Certified to IEC 61215, IEC 61730, UL 61730
• ISO 9001, ISO 14001, ISO 45001 certified manufacturing

Ideal Applications

• Utility scale solar power plants
• Large commercial and industrial rooftops
• Ground mounted solar farms
• High performance bifacial installations