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IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells

    Buy cheap IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells from wholesalers
     
    Buy cheap IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells from wholesalers
    • Buy cheap IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells from wholesalers
    • Buy cheap IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells from wholesalers
    • Buy cheap IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells from wholesalers

    IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells

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    Brand Name : SUNERISE
    Model Number : JC340-72P
    Certification : TUV,CQC,CE,IAF,CNAS,ISO etc
    Price : Negotiable
    Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability : 1MW,1Month
    Delivery Time : 5-7 work days
    MOQ : 30pcs
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    IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells

    Polycrystalline silicon photovoltaic 340 watt 156*156mm*72 pcs cells solar panels

    Polycrystalline Solar Panel

    Polycrystalline silicon photovoltaic 340 watt 156*156mm*72 pcs cells solar panels

    Features:

    The production process of polycrystalline silicon solar cells is similar to that of monocrystalline silicon solar cells, but the photoelectric conversion efficiency of polycrystalline silicon solar cells has to be reduced a lot, and its photoelectric conversion efficiency is about 17%. In terms of production cost, it is more expensive than monocrystalline silicon solar cells. The material is easy to manufacture, saves power consumption, and the total production cost is lower, so it has been developed in a large amount. In addition, the service life of polycrystalline silicon solar cells is shorter than that of monocrystalline silicon solar cells.


    Maximum Power at STC [Pmax]340W
    Open Circuit Voltage [Voc]45.9V
    Short Circuit Current [Isc]9.62A
    Voltage at Maximum Power Point [Vm]37.6V
    Current at Maximum Power Point [Im]9.05A
    Power Tolerance0~+5W
    Module Efficiency17.58%
    Maximum Power at NOCT [Pmax]247.4
    Open Circuit Voltage [Voc]42.9
    Short Circuit Current [Isc]7.6
    Voltage at Maximum Power Point [Vm]34.6
    Current at Maximum Power Point [Im]7.1
    Values at Standard Test Conditions STCAir Mass AM1.5,irradiance 1000W/㎡ ,Cell Temperature 25℃
    NOCTIrradiance at 8000W/㎡,Ambient Temperature 20℃,Wind Speed 1m/s


    Product details:

    Polycrystalline silicon material is a collection of many single crystal particles (particle diameter ranging from a few microns to a few millimeters). The size and crystal orientation of each single crystal particle are different from each other, and the conversion efficiency is about 13% to 15%, up to 20%. Polycrystalline silicon solar cells have a shorter production time and lower manufacturing costs than monocrystalline silicon solar cells, and have an important position in the market.

    Model : JC340-72P
    Cell Type : Poly 156*156mm* 72 pcs
    Power : 340W+ 0~5W
    Voltage : 37.08V
    Current : 9.17A
    Efficiency : 17.52%
    Dimension : 1956*992*35mm
    Weight : 21 kg/pc
    Waterproof Grade : IP68
    Fireproof Grade : Class C
    Package Method : 30 pcs/ pallet
    Package size : 1990*1130*1125mm
    Package weight : 645Kg
    Quantity Of Full Load in 20’ Container : 300
    Quantity Of Full Load in 40’ Container : 720/768
    Technique Warranty : 12 years
    Generation Warranty : 25 years
    OEM/ODM : Accept
    MOQ : 30pcs

    Manufacturing Technique

    FAQ
    1.Q:Do you have your own factory?
    A:Yes, we are professional manufacturer mainly in solar panel for many years. Our factory is located in Hefei, Anhui, China.
    2.Q:What kind of certification you have?
    A:ISO9001,ISO14001,ISO18001, TUV,CQC,CE,CEC,UL and so on.
    Our products could pass different labor testing according to different countries' requirements.
    3.Q:Where we can use the system?
    A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.
    4.Q:How about your warranty?
    A: We provide 1.5 and 3 years warranty for different products and whole life technical support.
    5.Q:Competitive Price
    A:All of our products are produced by our own factory. So the price is very copetitive.
    6.Q:How to do the installation?
    A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.
    7.Q:24-hours online service
    A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.

    Quality IP68 340Watt Polycrystalline Solar Panel 156*156mm*72 Pcs Cells for sale
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