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Nanjing KingSun Solar Technology Co., Ltd.

Poly Solar Panel, Solar Panel, Poly-Crystalline Solar Panel manufacturer / supplier in China, offering High Efficiency 300W Poly-Crystalline Solar Panels/ Modules, 50W 60W IP Camera/Wireless WiFi All in One Solar LED Light Lighting Street, High Efficient Solar Monocrystalline Panel (KSM 165W) and so on.

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Supplier Homepage Product Polycrystalline Silicon Solar Module 285W-335W Polycrystalline silicon High Efficiency 300W Poly-Crystalline Solar Panels/ Modules

High Efficiency 300W Poly-Crystalline Solar Panels/ Modules

FOB Price: US $0.42 / watt
Min. Order: 200 PCS
Min. Order FOB Price
200 PCS US $0.42/ watt
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Production Capacity: 100MW/Year
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: KSP275, KSP280, KSP285, KSP290, KSP300
  • OEM: Acceptable
  • Specification: TUV, CE, ISO
  • HS Code: 85414020
  • Material: Polycrystalline Silicon
  • Trademark: KingSun
  • Origin: Nanjing, Jiangsu, China
Product Description

High Efficiency 300W Poly-Crystalline Solar Panels/ Modules
Product Advantage:

- Good for on-grid or off-grid application
- UV protection
- All weather protection
- Moisture protection
- Corrosive protection
- Strong aluminum frames to strengthen the load hold and to stand against high wind
- High transmittance low iron tempered glass with enhanced stiffness and impact resistance
- Cerificates:IEC61215 & IEC61730( TUVRheinland);CE( TUV Nord), ISO

High Efficiency 300W Poly-Crystalline Solar Panels/ Modules
Product Is Suitable For:
-  Resident roof top systems
-  Resident roof top systems
-  Water pumping stations
-  High voltage stand alone systems
-  Electrification of villages in remote areas
-  Air monitoring
-  Medical facilities in rural areas
-  Wireless Data
-  Power source for summer vacation homes
-  Emergency communication systems
-  Telecom
-  Security
-  Obstruction Lighting
-  Traffic
-  Water quality and environmental data monitoring systems

 
Our Factory Product Line

High Efficiency 300W Poly-Crystalline Solar Panels/ Modules

Electrical Parameters
ModelKSP275KSP280KSP285KSP290KSP295KSP300
Open Circuit Voltage(V)43.244.343.643.743.744
Short Circuit Current(A)8.488.628.718.738.888.97
Maximum Power Voltage(V)35.635.735.835.93636.1
Maximum Power Current(A)7.727.847.968.088.198.31
Maximum Power At STC(Wp)275280285290295300
Nominal Operating Cell Temperature45±2ºC
Temperature Coefficients Of Isc+0.049%/ºC
Temperature Coefficients Of Voc-0.340%/ºC
Temperature Coefficients Of Pmax-0.430%/ºC
Standard Test Conditions(STC)Irradiance 1000W/m²,Module Temperature 25ºC,Air Mass(AM)=1.5
Power Production Tolerance±3%
Mechanical Parameters
Solar Cell72(6*12)Polycrystalline silicon Solar Cells 156*156mm
Front Cover3.2mm thick,Tempered Glass
Back CoverTPT(Tedlar-PET-Tedlar)
EncapsulantEVA(ethylene vinyl acetate)
FrameDouble-layer anodized aluminium alloy
Junction BoxIP65 rated
Cables/Connectors4.0mm² 900mm/MC4 or compatible connectors
Dimensions1956*992*50mm
Weight25Kg
Working Conditions
Maximum System VoltageDC1000V(IEC)
Maximum Series Fuse15A
Operating Temperature-40ºC~+85ºC
Storage Temperature-40ºC~+85ºC
Max.Wind Load / Max.Snow Load2400Pa/5400Pa
Application ClassClass A
Module Area(m²)1.94m²
Packing Configuration462Pcs./40 ft,container
Guarranty
10 years for product defects in materials & workmanship 25 years transferrable power output warranty:10 years at 90% of the minimal rate power output,25 years at 80% of the minial rated power output
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Mr. Aiwah Tsou
Sales Director
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