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5w 18v Mono Silicon Solar Panels Charge For Yard Solar Panel Street Lights

Categories Silicon Solar Panels
Brand Name: OLLIN PV
Model Number: OEM
Certification: CE
Place of Origin: zhejiang PR, CHINA
MOQ: 1pieces
Price: negotiation
Supply Ability: 80000 Piece/Pieces per Week
Delivery Time: 20days
Packaging Details: pallet
Max. Power: 3W
Solar Cell: Mono Crystalline Solar Cell
Input Voltage(V): 18V
Application: Outdoor Park solar light
working Time: around 20 years
weight: 1kg
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    • Product Details
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    5w 18v Mono Silicon Solar Panels Charge For Yard Solar Panel Street Lights

    Features

    1)High module conversion efficiency

    (up to 16%), through superior cell technology and

    leading manufacturing capability


    2)Positive tolerance

    Guaranteed tolerance from ±3% ensures

    power output reliability


    3)Excellent weak light performance

    Excellent performance under low light environments

    (mornings, evenings, and cloudy days)


    4)Withstand high wind and snow loads

    Entire module certified to withstand high wind loads

    (2400 Pascal) and snow loads (5400 Pascal)


    Applications

    1)On-grid /Off-grid system


    2)Remote telecommunication power supply


    3)Rural electrification


    4)Water pumping systems


    5)Solar farms

    ITEM NO3W/9V
    MONO or POLYpoly
    Maximum power (Wp)3wp
    Maximum power voltage (V)9
    Maximum power current (A)0.33
    Open circuit voltage (V)10.8
    Short circuit current (A)0.36
    Number of cells (Pcs)18
    Size of module (mm)210*195*18
    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)1.1
    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%
    Packing10PCS/ CTN
    Unit Price

    Solar street lights consist of 5 main parts:


    Solar Panel


    The solar panel is one of the most important parts of solar street lights, as the solar panel will convert solar


    energy into electricity. There are 2 types of solar panel: mono-crystalline and poly-crystalline. Conversion


    rate of mono-crystalline solar panel is much higher than poly-crystalline.Solar panel are varies from wattage


    systems.


    Lighting Fixture


    LED is usually used as lighting source of modern solar street light, as the LED will provide much higher


    Lumens with lower energy consumption. The energy consumption of LED fixture is at least 50% lower than


    HPS fixture which is widely used as lighting source in Traditional street lights. LEDs lack of warm up time


    also allows for use of motion detectors for additional efficiency gains.


    Rechargeable Battery


    Battery will store the electricity from solar panel during the day and provide energy to the fixture during


    night. The life cycle of the battery is very important to the lifetime of the light and the capacity of the battery


    will affect the backup days of the lights. There are usually 2 types of batteries: Gel Cell Deep Cycle Battery


    and Lead Acid Battery and many more.


    Pole


    Strong Poles are necessary to all street lights, especially to solar street lights as there are often


    components mounted on the top of the pole: fixtures, panels and sometimes batteries. However, in some


    newer designs, the PV panels and all electronics are integrated in the pole itself. Wind resistance is also a


    factor.


    Also there are some accessories, like foudation cage and battery box.

    Buy 5w 18v Mono Silicon Solar Panels Charge For Yard Solar Panel Street Lights at wholesale prices
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