Yuyao Ollin Photovoltaic Technology Co., Ltd.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsBlack Solar PV Panels

Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel

Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel

    • Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel
  • Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel

    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
    Contact Now
    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:

    residential solar panels


    solar power panels

    Black Solar PV Panels 250Watt Yingli brand solar cells 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.






    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.



    What is a solar module?


    Solar modules are series of solar cells, wired together and enclosed protect them from the


    environment. They are often referred to as in self-contained glass units to solar panels as








    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

    Waterproof Black Solar PV Panels / 250 Watt Monocrystalline Solar Panel 0




    Contact Details
    Yuyao Ollin Photovoltaic Technology Co., Ltd.

    Contact Person: Elsa Zhao

    Tel: +8615236163105

    Send your inquiry directly to us
    Other Products