Description

Descriptions:

  1. High-efficiency solar cells to maintain solar panel efficiency at 21.25%.
  2. Lower LID attenuation.
  3. Excellent performance under weak light conditions.
  4. Excellent temperature coefficient characteristics.
  5. Premium materials ensure reliability.
  6. 100% EL testing ensures top quality.
  7. Extreme environment durability certified by TUV.
  8. Custom specifications available.
Electrical Characteristics
Model No.SW440MSW450MSW460M
Maximum power (Pmax)440W450W460W
Max-power voltage (Vmp)33.72V33.91V34.2V
Max-power current (Imp)13.05A13.27A13.45A
Open-circuit voltage (Voc)39.79V40.01V40.36V
Short-circuit current (Isc)13.73A13.85A14.01A
Module efficiency20.33%20.79%21.25%
Operating temperature-40℃~+85℃
Maximum system voltage1500Vdc
Maximum series fuse rating25A
Power tolerance±3%
*STC condition：1000 W/m²,1.5AM and 25℃ cell temperature.
Temperature Characteristics
NOCT46℃±2℃
Temperature co-efficient of Pmax-0.36%/℃
Temperature co-efficient of Voc-0.28%/℃
Temperature co-efficient of Isc0.048%/℃
Mechanical Characteristics
Mono power440W/450W/460W
Cell typemonocrystalline
Cell arrangement120(6*20)
Dimensions1909*1134*35mm
Weight24.5kg
Front cover3.2mm tempered glass
Frame materialanodized aluminium alloy
Junction boxIP67 rated
Output cables4mm²,length：（+）300mm/（-）300mm
Packing
Container40’HC
Pieces/pallet31
Pieces/Container744

Q1:Do you provide after-sales service?
A:More than 50 professional operation and maintenance engineers to solve problems and provide service for you at any time.

Q2:What solar solutions can you provide?
A:Residential/Home solar system, Rooftop solar power station, Large-scale ground-mounted solar power station,Agriculture-complementary Solar Power Station.

Q3:What is the lead time?
A:It will take about 5-20 days for production depending on the quantity.

Q4:How long is the warranty of your products?
A:5-year Warranty for Materials and Processing 25-year Warranty for Extra Linear Power Output.

Q5:Can I have sample before formal order?
A:Of course.

Q6:OEM is available?
A:Acceptable OEM Service