Longi LR7-72HGD-610M, 610W Bifacial Solar Panel

The Longi 610W Bifacial Solar Panel is a 72-cell bifacial solar panel offering excellent performance with up to 22.6% peak efficiency. Ideal for ground mount applications, Longi solar panels also feature lower resistive loss with lower operating current, higher energy yields and lower operating temperature. Longi’s new optimized electrical design also reduces hot spot risk and allows for lower operating currents.

Longi’s Hi-MO 7 boasts industry-leading power generation performance and product reliability, ideal for installations where high albedo, high temperature, and limited space are a factor.

The Longi 610W Bifacial Solar Panel comes enclosed in anodized aluminum alloy frames and encased in dual glass 2.0 + 2.0mm semi-tempered glass.

Another positive attribute of this type of solar panel is its efficient power production at lower tilt angles vs. standard panels. These panels are offer the superior performance of half-cell modules which maximize the amount of light PV cells capture, while also reducing the amount that is reflected. These also dissipate heat more efficiently, altogether boosting energy harvest.

Longi guarantees these solar panels will continue to perform at over 87.4% of their original capacity after 30 years!

Longi 610W Bifacial Solar Panel Features & Benefits

• 12 year warranty for materials and processing
• 30 year warranty for Extra Linear Power Output
• 610 Watts
• High output 144 half-cell modules
• Improved energy yield under low irradiance conditions
• High size to power output ratio
• Positive power tolerance (0~ 3%)
• Module efficiency up to 22.6%
• Slower power degradation enabled by Low LID Mono PERC technology:
  • first year <1%
  • years 2-25, 0.4% per year
• Number of cells: 144 (72) | Cell Type: bifacial
• Maximum System Voltage: 1500V DC (IEC/UL)
• Max. Series Fuse Rating: 30 Amp
• Fire Rating: UL type 29 / IEC Class C
• Operating Temperature: -40C ~+85C

Longi 610W Bifacial Solar Panel Electrical Characteristics