Longi - LR4-72HBD-440M - Bifacial

Product Description

• Front side performance equivalent to conventional low LID mono PERC
• • High module conversion efficiency
  • Better yield with excellent low ir-radiance performance and temperature coefficient
  • First year power degradation <2%
• 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 compatible to reduce BOS cost
• 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