Core Issue: High-altitude regions like Tibet and Qinghai experience strong ultraviolet radiation and large temperature swings between day and night. Extremely cold regions like Northeast China experience low temperatures and snow-covered winters, making conventional modules prone to power degradation and bracket cracking.
Solution: Select specialized modules with UV-resistant coatings and low-temperature resistance (-40°C to 85°C). Use hot-dip galvanized steel brackets with frost-heave-proof foundations. Optimize the installation angle (e.g., 35°-45° to prevent snow accumulation) and incorporate reverse charging protection devices to address extreme weather conditions. Regular on-site inspections are conducted to clear snow and check wiring.
Results: Module lifespans have been extended to over 30 years, winter power generation losses have been limited to less than 10%, and system failure rates in extreme weather conditions have been reduced by 90%, ensuring stable power generation in high-altitude/cold regions.
