|CSI Model Number||CS3U-400MS|
|STC Rating||400.0 Watts|
|Open Circuit Voltage (Voc)||48.6 V|
|Short Circuit Current (Isc)||10.33 A|
|Power Tolerance||0 / +5 Watts|
Canadian Solar KuMax CS3U-400MS 400W Solar PanelSKU CS3U-400MS
Canadian Solar KuMax CS3U-400MS 400W Solar Panel
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.
- Reliable 4BB Monocrystalline PERC solar cells
- Sturdy crossbar enhanced anodized aluminum alloy frame
- PV wire w/ T4 (MC4 comparable) connectors
- Reassuring power tolerance of +5W
- 5400 Pa snow load rating
KuMax 144-cell solar panels are ideal for:
The Canadian Solar CS3U-400MS solar panel features robust module construction making it suitable for harsh environments.
- On-grid commercial / industrial rooftops
- On-grid residential ground mount solar systems
- Solar power stations, solar carports
- Other on-grid applications
KuMax Solar Panel Certifications
Management System Certificates
- ISO 9001:2015 / Quality Management System
- ISO 14001:2015 / Standards for environmental management system
- OHSAS 18001:2007 / International standards for occupational health & safety
- IEC 61215 / IEC 61730: VDE / CE / MCS / CEC AU
- UL 1703 / IEC 61215 performance: CEC listed (US) / FSEC (US Florida)
- UL 1703: CSA / IEC61701 ED2: VDE / IEC62716: VDE / IEC60068-2-68: SGS
Canadian Solar CS3U-400MS Solar Panel Warranty
Enhanced product warranty on materials and workmanship
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.
|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 %|
|Lower hot spot temperature|
|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.
Quantity Canadian Solar KuMax solar panel wholesale prices & systems available.
Contact us toll-free: (877) 297-0014
Contact us for sales, quantity discounts and expert reviews for the Canadian Solar KuMax CS3U-400MS solar panel.