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Black PV Solar Panels / Monocrystalline Silicon Solar Panels Water Resistance

Black PV Solar Panels / Monocrystalline Silicon Solar Panels Water Resistance

    • Black PV Solar Panels / Monocrystalline Silicon Solar Panels Water Resistance
  • Black PV Solar Panels / Monocrystalline Silicon Solar Panels Water Resistance

    Product Details:

    Place of Origin: zhejiang Pr, China
    Brand Name: OLLIN PV
    Certification: CE ROSH ISO
    Model Number: OLLIN PV-250w

    Payment & Shipping Terms:

    Minimum Order Quantity: one unit
    Price: Negotiable
    Packaging Details: 1 PCS PER CARTON
    Delivery Time: 20DAYS
    Supply Ability: 1200UNITS PER WEEK
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    Detailed Product Description
    Cell Material: Monocrystalline Silicon Cell Array: 6x10
    Cell Color: Black Frame: Black Color Anodized Aluminum Alloy
    Front Sheet: High Transmissions Low Iron Tempered Glass Back Sheet: TPE Quality Plastic
    Main Market: Asia Africa Southeast Asia Junction Box: JB With 0.9m Wire And Connector
    High Light:

    multicrystalline solar panels


    polysilicon solar panel

    Black Solar PV Panels Polycrystalline Solar Panel with Metal bracket used for Solar Lighting for Parking lots


    Product Specification



    Mono and poly solar panels


    1. High reliability with guaranteed ± 3% output power tolerance.


    2. The modules can withstand high wind-pressure, snow loads and extreme temperatures


    3. Bypass diodes to minimize power loss with shading


    4. High and stable conversion efficency to ensure the highest quality


    5. High efficiency,waterproof ,stand heavy rain and snow




    Module Type OLPV250W OLPV255W OLPV260W OLPV270W OLPV280W
    Maximum power 250WM 255WM 260WM 270WM 280WM
    Max power voltage 36.54v 36.88v 36.9V 36.88v 36.9V
    Max power current 29.74V 29.86V 29.94V 29.86V 29.94V
    Open circuit voltage 8.96A 9.2A 9.35A 9.72A 9.99A
    Short circuit current 8.3A 8.5A 8.66A 8.98A 9.33A
    Module Efficiency 13.13% 14.14% 15.15% 16.16% 16.67%
    Power Tolerance -0~+5W -0~+5W -0~+5W -0~+5W -0~+5W
    Standard Test Conditions (STC): Irradiance 1000W/m2, Module temperature 25℃? Air Mass (AM)=1.5
    Nominal Operating Cell Temperatur 45 ± 2℃
    Temperature coefficients of Isc +0.049% /℃
    Temperature coefficients of Voc -0.340% /℃
    Temperature coefficients of Pmax -0.430% /℃
    Solar Cell Poly solar cells 156x156 mm
    Front Cover 3.2 mm thick, tempered glass
    Back Cover TPT (Tedlar-PET-Tedlar)
    Encapsulant EVA (ethylene vinyl acetate)
    Frame Double-layer anodized aluminium alloy
    Junction Box IP65 rated
    Maximum System Voltage DC1000V (IEC)
    Maximum Series Fuse 15 A
    Operating Temperature -40℃~+85℃
    Storage Temperature -40℃~+85℃
    Max. Wind Load / Max. Snow Load 2400Pa / 5400Pa
    Application Class Class A
    Packing configuration Carton.Customers packing requirement is acceptable.


    Black PV Solar Panels / Monocrystalline Silicon Solar Panels Water Resistance 0




    How Do Solar Panels Work?



    When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to


    the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a


    circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be


    wired together to form a solar array. The more panels you can deploy, the more energy you can expect to





    What are Solar Panels Made of?



    Photovoltaic (PV) solar panels are made up of many solar cells. Solar cells are made of silicon, like


    semiconductors. They are constructed with a positive layer and a negative layer, which together create an


    electric field, just like in a battery.







    In Oil and gas production and processing plants, the parameters are controlled and monitored remotely


    through remote computerized terminal units. In surveillance systems, mostly the monitoring is remote and


    solar power application in this area is very reliable and cost effective.



    Benefits you get:


    A: Stable quality ---- Using the best material and technology.


    B: Lower price ---- Not the cheapest but the lowest in the same quality products.


    C: Good service ---- Satisfying service before and after service.


    D: Delivery time ---- 20-30days for mass production.



    Contact Details
    Yuyao Ollin Photovoltaic Technology Co., Ltd.

    Contact Person: Elsa Zhao

    Tel: +8615236163105

    Send your inquiry directly to us
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