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Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions

Yuyao Ollin Photovoltaic Technology Co., Ltd.
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    Buy cheap Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions from wholesalers
     
    Buy cheap Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions from wholesalers
    • Buy cheap Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions from wholesalers

    Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions

    Ask Lasest Price
    Brand Name : OLLIN PV
    Model Number : OL-36p-40w
    Certification : CE
    Price : Negotiable
    Supply Ability : 2300PCS PER WEEK
    Delivery Time : 20DAYS
    • Product Details
    • Company Profile

    Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions

    off grid Solar street light Solar Lighting for Parking lots 40W polycrystalline 12V solar panel battery charger


    Features:

    ENHANCED EXTERNAL LOAD / IMPACT

    Snow Load : 5,400 Pa (30T) / 8,400 Pa (40T)

    Wind Load : 2,400 Pa (30T) / 5,400 Pa (40T)

    Hail Impact : 30.7m/s (speed ball)

    POWER ADVANTAGE

    25-year, linear power warranty

    > 97.5% nominal power during 1st year
    Positive tolerance up to +5W

    PID RESISTANCE
    Enhanced potential induced degradation

    FIRE SAFETY
    UL1703 Fire Classification : Type 1, Type 2

    ENVIRONMENT RESISTANCE
    Suitable for extreme conditions
    Resistant to high salt mist and ammonia

    AVAILABLE IN TWO THICKNESSES

    Standard (30T) and 40T for more durability


    Electrical Characteristics

    ITEM NO40W/18V
    MONO or POLYpoly
    Maximum power (Wp)40wp
    Maximum power voltage (V)18
    Maximum power current (A)2.22
    Open circuit voltage (V)21.6
    Short circuit current (A)2.39
    Number of cells (Pcs)18
    Size of module (mm)670*430*25
    Brand Name of Solar CellsHT
    Maximum system voltage (V)715
    Temperature coefficients of Isc (%)0.065+/-0.015%/°C
    Temperature coefficients of Voc (%)-(2.23+/-0.1)mv/ °C
    Temperature coefficients of Pm (%)-(0.5+-0.05)/ °C
    Temperature coefficients of Im (%)+0.1/ °C
    Temperature coefficients of Vm (%)-0.38/ °C
    Temperature Range-40°C~+85°C
    Tolerance Wattage (e.g. +/-5%)+/-5%
    Surface Maximum Load Capacity60m/s(200kg/sq.m)
    Allowable Hail Loadsteel ball fall down from 1m height
    Weight per piece (kg)3.5
    Length of Cables (mm)
    Cell Efficiency (%)more than13%
    Module Efficiency (%)more than 8%
    Output tolerance (%)+/-5%
    Frame (Material, Corners, etc.)Aluminum
    Standard Test ConditionsAM1.5 100mw/cm2 25°C
    Warranty2 years product warranty and 25years 80% of power
    FF (%)75%
    Packing4PCS/ CTN
    Unit Price



    Poly Solar Cells

    Efficient photoelectric conversion, stable performance

    Unique etching process can increase the short-circuit current of the solar cell

    Advanced PECVD technology provides well-proportioned navy blue silicon nitride anti-reflection velum:

    Screen priting patterns are accurate and smoothness of the electrode is improved thus making the cell

    easier for welding and laser cutting
    Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions

    Configuration Relationships between solar panel and Batteries

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    Solar Panel
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    SOLAR POWER FOR TELECOMMNUCATION NETWORKS

    Solar power for telecommunication networks is another application for solar photovoltaic. The

    telecommunication BTS towers have power supply from Diesel Generators in areas where no grid is

    available and have back up diesel generators where grid is available. Operational Expense of power

    generator is very high. The best replacement of the diesel back up is the solar power which is clean energy.

    These systems can be hybrid (solar and wind) where wind is available. Many telecom operators have

    installed solar systems and they are very much satisfied and many are still in the process of planning for

    purchase of solar power systems. Again designing of solar solution for BYS towers is a specialized job.


    WHY CHOOSE US?


    1. Excellent efficiency, Easy Installation & Maintenance


    2. Outstanding performance in Low-Light


    3. High transparent, Low-Iron, Tempered Glass


    4. Ability to withstand High Wind-Pressure and Snow-Load


    5. Advanced module sealing technology to eliminate leakage and frame deformation


    6. Ability to meet customized customer's specific requirements

    Quality Polycrystalline Silicon 40 Watt 12 Volt Solar Panel Suitable For Extreme Conditions for sale
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