Sino Green New Energy Tech Co Ltd
Home / Canadian Solar Panels / SINO GREEN Solar KuMax CS3U-390MS 390W Solar Panel

SINO GREEN Solar KuMax CS3U-390MS 390W Solar Panel

CSI Model Number: CS3U-390MS
STC Rating: 390.0 Watts
PTC Rating: TBA
Efficiency: 19.66%
CSI Model NumberCS3U-390MS
STC Rating390.0 Watts
Open Circuit Voltage (Voc)48.2 V
Short Circuit Current (Isc)10.17 A
Frame ColorSilver
Power Tolerance0 / +5 Watts
Weight (lbs)49.6
Length (in)78.7
Width (in)39.1
Height (in)1.38

SINO GREEN  Solar KuMax CS3U-390MS 390W Solar Panel

The 390 watt CS3U-390MS 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.

SINO GREEN  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.

o Reliable 4BB Monocrystalline PERC solar cells

o Sturdy crossbar enhanced anodized aluminum alloy frame

o PV wire w/ T4 (MC4 comparable) connectors

o Reassuring power tolerance of +5W

o 5400 Pa snow load rating

KuMax 144-cell solar panels are ideal for:

SINO GREEN Solar CS3U KuMax solar panels feature robust module construction making them suitable for harsh environments.

o On-grid commercial / industrial rooftops

o On-grid residential ground mount solar systems

o Solar power stations, solar carports

o Other on-grid applications

KuMax Solar Panel Certifications

Management System Certificates

o ISO 9001:2015 / Quality Management System

o ISO 14001:2015 / Standards for environmental management system

oOHSAS 18001:2007 / International standards for occupational health & safety

Product Certificates

o IEC 61215 / IEC 61730: VDE / CE / MCS / CEC AU

o UL 1703 / IEC 61215 performance: CEC listed (US) / FSEC (US Florida)

o UL 1703: CSA / IEC61701 ED2: VDE / IEC62716: VDE / IEC60068-2-68: SGS

o Take-e-way

SINO GREEN  Solar CS3U-390MS Solar Panel Warranty

10 Year

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.

Send a message to us


23rd, Floors, Science and Technology Finance Buildling. No.5, Meiyuan Road, Xiqing District, Tianjin,China.


Sino Green New Energy Tech Co Ltd