The Canadian Solar HiDM5 CS1Y-400MS 400W all-black panel is made under ISO9001 norms with monocrystalline PERC cells. Mono-PERC cells feature low-temperature coefficients offering better shading tolerance and lower hotspot temperatures.
The Canadian Solar HiDM5 panels are 19.9% efficient or higher. They are rated at 5400Pa for snow and 2400Pa for wind loads. The positive-only tolerance guarantees that you get the same or more power than the panel’s power rating. Canadian Solar panels are Type 1 UL1703 certified and Class C IEC 61730 listed. They come with a 25-year linear power output warranty and a 15-year warranty on materials and workmanship. More warranty information available in the Canadian Solar Limited Warranty Statement.