Leading warranties
With a solid 12-year materials and processing warranty plus a 25-year extra linear power output warranty, these modules promise long-term reliability and performance.
High Conversion Efficiency
The HiMAX4 375W-400W solar panels can achieve module conversion efficiency of up to 21.96%, maximizing the energy generation.
Improved Performance
Sunpal utilizes the Low LID technology to minimize power degradation, and the half-cut cells to reduce impact from shading or micro-cracks, which improve the performance of HiMAX4 modules significantly.
Reliable Choice
Due to its proven track record and affordability, the proven PERC technology offers a mature and cost-effective solution compared to the mainstream TOPCon and HJT options.
