450w Mono-facial solar panels
The LONGi Solar LR4-72HPH-450M uses the latest cell innovation. These are great for ground mounts, residential houses, RVS and many more applications.
Features:
-
- Positive power tolerance (0~ +5W)
- High module conversation efficiency
- Slower power degradation enabled by Low LID Mono PERC technology: first year <2%, 0.55% year 2-25
- Solid PID resistance ensured by solar cell process optimization and careful module BOM selection
- Adaptable to harsh environment: passed rigorous salt mist and ammonia tests
- Outstanding low light performance, average relative efficiency 97.5% or better at 200W/m2
- 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