The 400 watt CS3U-400MS solar panel features reliable Monocrystalline PERC solar cells with an efficient 144 cell 4BB 4-busbar design. A crossbar enhanced 35mm frame ensures the robustness of this solar panel for up to a 5400 Pa snow load and a wind load up to 3600 Pa.
Canadian Solar has developed an innovative cool module design, KuMax solar panels. Based on Low Internal Current (LIC) module technology - this the next generation of module technology.
Ensured by over 15 years of experience in module manufacturing, KuMax CS3U solar panels feature a well-engineered module design, stringent BOM quality testing, an automated manufacturing process and 100% EL testing.
12 Year
Enhanced product warranty on materials and workmanship
25 Year
Linear power output warranty
*We can provide this product with special BOM specifically certified with salt
mist, ammonia and sand blowing tests. Please contact us to get your customized solutions.
Canadian Solar KuMax 144-Cell Solar Panels Feature the Latest Technology
Large quantities and solar panel system design available. Contact Us
MORE POWER
Low power loss in cell connection
Low NMOT: 41 ± 3 °C
Low temperature coefficient (Pmax): -0.37 % / °C
Better shading tolerance
High PTC rating of up to: 93.13 %
MORE RELIABLE
Lower hot spot temperature
Minimizes micro-cracks
Heavy snow load up to 5400 Pa,
wind load up to 3600 Pa*
Canadian Solar is committed to providing high quality solar products, solar system solutions and services to customers around the world. No. 1 module supplier for quality and performance/price ratio in IHS Module Customer Insight Survey. As a leading PV project developer and manufacturer of solar modules with over 30 GW deployed around the world since 2001.
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