OEM Supplier for Poly-crystalline Solar Panel 2W for Lesotho Manufacturer
Short Description:
No matter new customer or old customer, We believe in long term and trusted relationship for OEM Supplier for Poly-crystalline Solar Panel 2W for Lesotho Manufacturer, We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
Front Glass 3.2mm, High Transmission, Low iron, tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operating Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*156mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
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The 2” poly we chose for our off grid gravity fed water system has been an absolute pain in the butt to work with. We were warned that this stuff was challenging, but we didn’t know just HOW challenging! All things considered, we have no regrets using it in our system. Join us as we make the final pull to get this installed… we did it even though the critics said we’d never be able to.
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Compact Mic: http://amzn.to/2jFntVw
Dead Cat for Mic: http://amzn.to/2jFlwbJ
Lavalier Mic System: http://amzn.to/2itc6lH
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Pro Tripod with Ball head: http://amzn.to/2mWXei0
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CREDITS
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10w-310w solar panel, Mono and Poly . Size: 670*540*20mm / 1010*540*25mm / 1200*540*30mm / 1480*680*35mm / 1640*830*35mm / 1640*992*40mm / 1960*992*40mm. 1pcs/carton. 40HQ production time within 10 days, Payment term: 100% LC at sight. Phone/WhatsApp: +8615203211269. Address: HuaQiang Plaza, NO.77 MinZu Road, XinHua District,Shijiazhuang City, HeBei Province,China
