Solar Panel 320watt Poly Solar Panel 156*156mm Solar Panel

Product DescriptionGW High efficiency sun power cells 156*156mm 320W 37.1V Poly solar panel 320Watt
A solar power system is made up of multiple photovoltaic (PV) panels, a Dc to AC power converter (called inverter) and a rack system that holds the PV panels in place. ... Solar PV panels on the roofs of homes and businesses generate clean electricity by converting the energy in sunlight.
Electrical Specifications (standard test conditions)Maximum Power -PMAX (Wp)310315320325330335340Power Tolerance -PMAX (W)0~+5Maximum power point of operating voltage-VMPP (V)37.037.237.137.237.337.637.9Maximum power point of operating current) -IMPP (A)8.388.478.638.768.878.918.97Open circuit voltage -Voc (V)45.445.645.845.946.146.346.6Short circuit current - Isc (A)8.999.089.109.259.389.399.46Module Efficiency ηm (%)15.916.216.416.717.017.217.5Standard test conditions under Measured Value:( air quality AM1.5, Irradiance 1000W / m2, cell temperature 25 °C)Mechanical SpecificationsSolar cell Type156mm x 156mm Poly-crystallineNumber of Cells1 module 72pieces (6 x 12)Dimensions1956*992*40mm77.00*39.06*1.57 inch
Weight23 kgGlass3.2mm, High transparency, anti-reflective coatings toughened glassJunction BoxProtection level IP 68frameBlack/ white, anodized aluminumBacksheetBlack/ whiteBusbarBlack/ whiteCable4.0 mm², 1200 mm Photovoltaic dedicated cablesConnectorMC4 compatibleRelated ProductsOur CompanyProduction FlowPacking & DeliveryProject CasesFAQQ: Can I have a sample order for solar panel 320Watt?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: How to proceed an order?A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production..Q: Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q: Do you offer guarantee for the products?
A: Yes, we offer 25 years warranty to our products.
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Contact: Tony Lee
Email: greenwingsolar (at) aliyun.com
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