Longi Solar LR4-72HBD-440M 440w Mono Bifacial Solar Panel

LONGi, BiFacial 445w Mono PERC w 144 Half-cut Cells (72 cell equivalent), Silver 35mm frame, glass backsheet w/ 1400mm cable and MC4-EVO 2 connectors, LR4-72HBD-440M

Front side performance equivalent to conventional low LID mono PERC. Bifacial technology enables additional energy harvesting from rear side (up to 25%). Glass/glass lamination ensures 30 year product lifetime. Solid PID resistance ensured by solar cell process optimization and careful module BOM selection. Reduced resistive loss with lower operating current.

This product is supplied with MC4 connectors

Features

• Performance - High module conversion efficiency (up to 20.9%). Better energy yield with excellent low irradiance performance and temperature coefficeint. First year power degradation <2%.
  
• Technology - Bifacial technology enables additional energy harvesting from rear side (up to 25%). Glass/glass lamination ensures 30 year product lifetime, with annual power degradation <0.45% 1500V to reduce BOS cost.
• Adaptable - Solid PID resistance ensured by solar cell process optimization and careful module BOM selection. Reduced resistive loss with lower operating current. Higher energy yield with lower operating temperature. Reduced hot spot risk with optimized electrical design and lower operating current.