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China, Chinese Solar Powered Farm Equipment 50kw Solar Power Energy System Solar Panel1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergySolar CellSolar PanelSolar Cell
Guangzhou V V SOLAR CO. LTD.
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Product Description Product DescriptionSPECIFICATIONSBrand NameVV-250WTypesolar panelSize1650*992*40mmMaterialPolycrystalline silicon plastic (aluminum) border color material can be customized.Battery36Peak Power250WSize of Cell156*156mmMax Voltage30.5VMax Current8.19AOpen Voltage37.5VShort Current8.85AWeight32KG/BOXBOX/PCS2pcs/boxRaw Material-Glass and Plastic Frame- Poly-crystalline or Mono-crystalline Silicon- EVA-------excellent anti-aging EVA-TPT-------TPT hot seal made of flame resistance Packing Box Model NameSizePACKINGCBM/BOXKG/BOX20FT(BOX)40HQ(BOX)VV-10W500*300*20MM5PC/BOX0.0257.811202720VV-15W550*350*20MM5PC/BOX0.0410.57001700VV-25W650*510*20MM5PC/BOX0.06613.24241030VV-35W700*510*20MM5PC/BOX0.0715400970VV-55W900*510*25MM5PC/BOX0.0918310755VV-65W1000*510*25MM5PC/BOX0.1122254618VV-100W1200*510*30MM5PC/BOX0.14334195475VV-150W1480*670*30MM2PC/BOX0.029229652241VV-250W1650*992*40MM2PC/BOX0.065324301000Mono Solar PanelTo produce a monocrystalline silicon cells, absolutely pure semiconduction material is necessary. Monocrystalline rods are extracted from melted silicon and then sawed into thin plates.This production process guarantees a relatively high level of efficiency silicon and makes monocrystalline panels one of the most efficient, producing smaller solar cells, and therefore smaller panels. Monocrystalline works very well in bright cool conditions.Poly Solar PanelPolycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.Polycrystalline solar panels are also referred to as "multi-crystalline"or many-crystal sillicon.Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.Detailed PhotosCompany Profile Certifications FAQ
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