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340W Polycrystalline Silicon Solar Panel

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340W Polycrystalline Silicon Solar Panel

340W Polycrystalline Silicon Solar Panel
325W - 330W - 335W - 340W - 345W
KSUN Poly-Si Solar Panel 325W - 330W - 335W - 340W - 345W

• Innovative Solar Cells

Five busbar Monocrystalline PERC cell technology improves module efficiency

• PID Free

Reinforced cell prevents potential induced degradation

• Low-Light Performance

Advanced glass technology improves light absorption and retention

• Excellent Mechanical Load Capability

Certified to withstand: snow load (6000Pa) and wind (3600Pa)

• Weather Resistance

Certified for salt mist and ammonia resistance

• Maximum System Voltage

Up to IEC1500V system voltage, saving on BoS costs

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Electrical Parameters
Model NumberKSP325W72KSP330W72KSP335W72KSP340W72KSP345W72
Rated Maximum Power at STC**325W330W335W340W345W
Maximum Power Voltage (Vmp)37.77V38.00V38.30V38.55V38.80V
Maximum Power Current (Imp)8.61A8.69A8.74A8.82A8.90A
Open Circuit Voltage ( Voc)46.51V46.94V47.35V47.76V48.17V
Short Circuit Current (Isc)9.20A9.23A9.26A9.29A9.32A
Module Efficiency16.50%16.90%17.20%17.50%17.80%
Power Tolerance 0~+3%0~+3%0~+3%0~+3%0~+3%
** Standard Testing Conditions [STC] :  Irradiance 1,000W/m², Module Temperature 25°C, Air Mass [AM] 1.5, Certified in accordance with IEC61215, IEC61730-1/2

Mechanical ParametersTemperature Coefficient [NOCT]
Front  (material / thickness)High Transparency, Low-iron Tempered Glass / 3.2mmNormal Operating Cell Temperature+45±2°C
Solar Cell (quantity / type / dimensions)72 (6x12) / Polycrystalline Silicon / 156.75x156.75mmTemperature Coefficient of Pmax-0.41%/°C
EncapsulantEVA Film (Ethylene-Vinyl Acetate)Temperature Coefficient of Voc -0.31%/°C
Back Sheet (color)TPT / White or BlackTemperature Coefficient of Isc +0.06%/°C
Frame (material / color)Anodized Aluminum Alloy / Silver or BlackWorking Conditions
Junction Box / Bypass DiodesIP67 Rated / 3 or 6 or 9 for optionMaximum System VoltageDC 1000V (IEC) / 1500V (IEC) / 600V (UL)
Cable & ConnectorsSection Size: 4mm² , Length: 900mm & MC4 compatibleMaximum Series Fuse Rating15A
Maximum Load Wind Load: 2400Pa / Snow Load: 5400PaOperating Temperature -40°C~+85°C
Module Dimension1954 x 990 x 40mmRelative Humidity
0~100% (RH)
Module Weight22.00 ± 0.5KgApplication ClassClass A

Engineering Struction Drawings

I-V Curve & Temperature Dependence


Some of these applications include:


•  Remote power for villages

•  Water pumping

•  Water purification

•  Vaccine refrigeration

•  Electric fences

•  Telecommunications

•  Remote farms and homes

•  Signalling

•  Industrial applications

•  Disaster relief


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