350W Polycrystalline Solar Panel

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350W Polycrystalline Solar Panel


Product Origin: China

Power Range: 300W-350W

Solar Cell: Polycrystalline

Certificate: CE/TUV/CB/IEC/RoHS

Warranty: 12-year product warranty.

                 25-year linear power output warranty.



Modern multipurpose 72 cells poly-crystalline 300W~350W solar PV module, Using unlimited solar energy to generate electricity, and no pollution to the environment. Solar energy generation can not only solve the increasing electricity demands in the world, reducing the consumption of natural resources, but also protect the global environment from further damage to a certain extent.

Advantages of Modern Multipurpose 72 Cells Poly-crystalline 300~350W Solar PV Module

  1. 12 years high quality PV module manufacturer,
  2. High photoelectric conversion efficiency, slow decay rate
  3. 25 years performance guarantee, double full EL inspection
  4. Durable and long service life
  5. Easy to install, resist corrosion
Electrical Parameters
Model No.  SW300P-72 SW320P-72 SW350P-72
Max Power 300W 320W 350W
Max Voltage 37.34V 37.41V  38.62V
Max Current  8.04A  8.56A 9.07A 
Open-circuit Voltage 46.33V  46.49V 47.91V
Short-circuit Current  8.46A  9.05A 9.48A
Module Efficiency 15.46% 16.49% 18.04%
Operating Temperature -40℃~+85℃
Max System Voltage 1000Vdc
Max Series Fuse Rating 15A
Power Tolerance 0~+3%
*STC condition:1000 W/m² 1.5AM and 25℃ cell temperature
Temperature parameters
NMOT 46℃±2℃
Temperature Co-efficient of Pmax -0.398%/℃
Temperature Co-efficient of Voc -0.340%/℃
Temperature Co-efficient of Isc 0.0576%/℃
Mechanical Parameters
Cell size 157*157mm
Cell amounts 72(6*12)
Module Dimensions 992*1956*40mm
Weight 20.5kg
Front Cover 3.2mm tempered glass
Frame Material Anodized aluminium alloy
Junction Box IP67 rated

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


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