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Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

    • Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant
  • Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant

    Product Details:

    Place of Origin: zhejiang Pr, China
    Brand Name: OLLIN PV
    Certification: CE ROSH ISO
    Model Number: OL-72M-300

    Payment & Shipping Terms:

    Minimum Order Quantity: one unit
    Price: Negotiable
    Packaging Details: 1 PCS PER CARTON OR 25PCS PER PALLET
    Delivery Time: 20DAYS
    Supply Ability: 1500UNITS PER WEEK
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    Detailed Product Description
    Cell Material: Monocrystalline Silicon Cell Array: 6*12
    Cell Color: Black Frame: Anodized Aluminum Alloy
    Front Sheet: High Transmissions Low Iron Tempered Glass Connectors: MC4 Connectable
    Main Market: Asia Africa Southeast Asia Output Cables: PV Wire (PV1-F), 12AWG (4mm2)
    High Light:

    monocrystalline silicon solar panels


    mono silicon solar panels

    320W Monocrystalline Solar Panel with white or black color frame for Hotel Roof system


    Product Description


    - High efficiency crystalline solar cell; Long lifetime span: 25 years;

    - Less power decrease: Decrease in peak power of the solar modules shall be below 8% within the first 10 


    years and within the first 20 years shall be below 10%;

    - Advanced surface texturing process increases light absorption and efficiency;

    - Sealed modules with tempered glass, high transmit rate and strong mechanical resistance; EVA resin, and 


    a waterproof film, plus aluminum frame for extended outdoor use.

    Detailed Product Description


    Main Parameters:

    Module number 320W-M
    Peak power / Pm(W) 320±3%
    Open circuit voltage / Voc(V) 43.2
    Max. power voltage / Vmp(V) 36.0
    Max. power current / Imp(A) 8.88
    Short circuit current / Isc(A) 9.95
    Solar cells origin Taiwan
    Solar cells efficiency  around 19.5%
    Grade of solar cells  A grade
    Dimensions(L*W*T) / Weight(kgs) 1956*987*50mm/21kgs
    Solar cell / No. of cells and connections monocrystalline silicon /
    72-cell in series
    Front cover(material/thickness) Low-iron tempered glass / 3.2mm
    Encapsulation(material) Ethylene Vinyl Acetate(EVA)
    Frame(material/color) Anodized aluminium alloy / Silver
    Junction box protection degree IP65
    Cable /Cable connector Model 900mm solar cable with MC4 connectors
    Standard Testing Conditions Irradiance:1000W/m2,
    Cell temperature:25ºC, AM:1.5(air mass).
    Max. static load, front(e. g.: snow/wind) 5400Pa
    Max. static load, back(e. g.: wind) 2400Pa
    Max. hailstone impact (diameter/velocity) 25mm; 23m/s
    Max. series fuse rating (A) 15A
    Max. system voltage (V) 1000V DC
    Application Class Class A
    NOCT 45±2ºC
    Operating temperature range -40ºC- +85ºC
    Power temperature coefficient -0.45%/ºC
    Current temperature coefficient 0.08%/ºC
    Voltage temperature coefficient -0.37%/ºC
    Lifespan 25 years
    Warranty Power output warranty: 10 years over 90%, 
    25 years over 80%;
    Product Certifications / Standards CE, IEC61215
    Other Certifications ISO9001:2008, RoHS



    Hotel Roof System Monocrystalline Silicon Solar Panels 320W Snow Resistant 0



    Product advantage:


    1. high conversion rate and high efficiency output.


    2. excellent light performance effect


    3. use high transmittance high quality tempered glass.


    4. unique process makes the components beautiful, rugged, snow resistant and easy to install.


    5. special techniques to avoid freezing, freezing and deformation in the frame.


    6.25 year output power guarantee.


    STC: radiation 1000W/ square meters, component temperature 25 C, AM=1.5



    Durable PV modules, independently tested for harsh environmental conditions such as exposure to salt 


    mist, ammonia and known PID risk factors.

    Advanced Glass

    Our high-transmission glass features a unique anti-reflective coating that directs more light on the solar 


    cells, resulting in a higher energy yield.

    Extended Size


    Our large-format module facilitates system-level cost savings through reduced handling and installation 




    Contact Details
    Yuyao Ollin Photovoltaic Technology Co., Ltd.

    Contact Person: Elsa Zhao

    Tel: +8615236163105

    Send your inquiry directly to us
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