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Canadian Solar

Canadian Solar KuMax 144-cell
Ground Mounted Solar Panel Systems

Canadian Solar
Panel Model #


Also available with:

Panel STC Rating 400.0 W
Panel PTC Rating 371.8
Watts per Sq./Ft. 18.72
Panel Efficiency 20.16%
Panel Frame Color Black
Panel Dimensions 78.7" x 39.1" x 1.38"
Canadian Solar KuMax 144-cell solar panel

Canadian Solar KuMax CS3U-400MS Ground Mounted Solar Panel Systems

Canadian Solar ground mount solar system with SolarEdge

Canadian Solar KuMax CS3U-400MS Ground Mounted Solar Panel Systems

ground mounted SolarEdge solar system

These low priced solar systems were designed by our staff in the United States with your choice of ground mount in mind. These complete systems ship with 144-cell "KuMax" CS3U-400MS 400W solar panels, a SolarEdge grid-tie inverter and Power Optimizers for each solar panel.

Quality system components and professional assistance assure you made the best decision when you purchased your Canadian Solar modules and USA designed system from Solar Electric Supply.

What's Included?

Canadian Solar ground mounted solar panel system

Additional Items/Services Available

  • PE Stamped Permit Submittal Plans - Not available in all locations, Contact us for more information and project review.
  • Site specific electrical single and three line schematics including wire schedule
With Solar Electric Supply,
you have a choice!
power optimizer
Power Optimizers
other inverter
String Inverter
battery backup
Battery Backup

What's Not Included?

  • Standard conduit, ground, tie-in wiring & landing breakers
  • Additional load center hardware, breaker boxes, etc.

KuMax 144-Cell Solar Panels

Canadian Solar has developed an innovative cool module design, KuMax, based on Low Internal Current (LIC) module technology, the 144-cell KuMax CS3U-400MS solar panel features the next generation of module technology. These may be used in solar applications where one would have otherwise used 72-cell solar panels in the past.

The 400 watt KuMax CS3U-400MS solar panel features reliable polycrystalline solar cells with an efficient MBB solar cell design. A 35mm crossbar enhanced anodized aluminum frame ensures the robustness of this solar panel for up to a 5400 Pa snow load and an impressive wind load of up to 3600 Pa. KuMax solar panels are perfect for ground-mounted solar PV system installations.

Check out our low wholesale system prices below.

Contact us toll-free: (877) 297-0014 for expert assistance.

Ground Mounted Canadian Solar KuMax Solar Panel System Price List

# of
MT Solar
System Part #
9.60 KW 24 513 ft2 SE7600H-US $16,561.00 $19,345.00 SES-CSI-400-9.6-SE7.6HD-GND
12.80 KW 32 684 ft2 SE11400H-US $21,129.00 $24,841.00 SES-CSI-400-12.8-SE11.4HD-GND
14.40 KW 36 769 ft2 SE11400H-US $23,412.00 $27,588.00 SES-CSI-400-14.4-SE11.4HD-GND
17.60 KW 44 940 ft2 2X SE7600H-US $29,358.00 $34,462.00 SES-CSI-400-17.6-2XSE7.6HD-GND
19.20 KW 48 1026 ft2 2X SE10000H-US $31,642.00 $37,210.00 SES-CSI-400-19.2-2XSE10HD-GND
20.80 KW 52 1111 ft2 2X SE10000H-US $35,139.00 $41,171.00 SES-CSI-400-20.8-2XSE10HD-GND
24.00 KW 60 1282 ft2 2X SE11400H-US $39,974.00 $46,934.00 SES-CSI-400-24.0-2XSE11.4HD-GND
25.60 KW 64 1368 ft2 2X SE11400H-US $42,257.00 $49,681.00 SES-CSI-400-25.6-2XSE11.4HD-GND
28.80 KW 72 1539 ft2 3X SE7600H-US $47,463.00 $55,815.00 SES-CSI-400-28.8-3XSE7.6HD-GND
Canadian Solar KuMax solar panel
Canadian Solar

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
Product Certificates
  • 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
  • Take-e-way

Canadian Solar CS3U-400MS Solar Panel Warranty

12 Year
Enhanced product warranty on materials and workmanship

25 Year
Linear power output warranty

KUMAX solar panel cert review

*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.

Different solar panels, mount & inverter available at low wholesale prices.


Contact us toll-free: (877) 297-0014 - All Canadian Solar solar panel systems can be custom designed.

Contractor Discounts Available   ·   Canadian Solar Solar Panel Systems


  Popular inverters we supply:


Contact us for sales, reviews and low wholesale prices for ground-mount Canadian Solar Kumax solar panel systems.