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ISO9001 40 Amp PWM Solar Charge Controller Portable With USB

    Buy cheap ISO9001 40 Amp PWM Solar Charge Controller Portable With USB from wholesalers
     
    Buy cheap ISO9001 40 Amp PWM Solar Charge Controller Portable With USB from wholesalers
    • Buy cheap ISO9001 40 Amp PWM Solar Charge Controller Portable With USB from wholesalers
    • Buy cheap ISO9001 40 Amp PWM Solar Charge Controller Portable With USB from wholesalers
    • Buy cheap ISO9001 40 Amp PWM Solar Charge Controller Portable With USB from wholesalers

    ISO9001 40 Amp PWM Solar Charge Controller Portable With USB

    Ask Lasest Price
    Brand Name : SolarverTech
    Model Number : NC4840DU
    Certification : CE ROHS E8
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 20000 pieces per month
    Delivery Time : <=10pieces,7days <=200pieces,20days
    • Product Details
    • Company Profile

    ISO9001 40 Amp PWM Solar Charge Controller Portable With USB

    48V Solar Charge Controllers Panel Regulator USB Battery 40Amp PWM
    Overview
    The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.
    Solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.
    Quick Details
    Place of Origin:
    Zhejiang, China
    Brand Name:
    Solarvertech/OEM
    Model Number:
    NC4840Du
    Type:
    PWM
    Application:
    Charger Controller
    battery type:
    GEL, SLD, FLD and USr(default)
    Storage temperature:
    -30 ~ +80 °C
    Certification:
    CE RoHS ISO9001
    Warranty:
    2 Year
    Supply Ability
    Supply Ability
    20000 Piece/Pieces per Month
    Packaging & Delivery
    Packaging Details
    paper carton/ plastic pallet, as your request
    Port
    shanghai or ningbo
    Technical data
    ModelNC4840Du
    PV input voltagc≤100V
    Rated charge current40A
    System voltage48V
    Battery over-voltage protection voltage16.00V*1/*2/*3/*4
    Rated discharge current40A
    No-load loss<15 mA
    Charge loop voltage drop≤0.28V
    discharge loop voltage drop≤0.10V
    Charging modePWM 4 stages (bulk,absorption,float,equalized)
    Float Charge Voltage13.8(13V~15V)*1/*2/*3/*4
    Absorption charge voltage14.4V(13V~15V)*1/*2/*3/*4
    Duration of Absorption Charge2hs
    Voltage of equalized charging*14.6V(13V~15.5V)*1/*2/*3/*4
    Duration of equalized charging2hs
    Low voltage disconnection10.7V(10V~14V)*1/*2/*3/*4
    Low voltage reconnection12.6V(1oV~14V)*1/*2/*3/*4
    USB port5V1A

    Notice for Use

    1. Connect the positive and negative poles of the battery into the controller as shown in the figure, and the controller will
    automatically detect the battery voltage.
    2. After the load is closed, connect the positive and negative poles of the load to the controller as shown in the figure, pay
    attention not to reverse connection, and open the load after connecting.
    3. Connect the solar panel to the controller as shown in the figure.
    4. Wire removal standard: first remove the solar panel, then the battery, and finally the load.

    FAQ

    1.Q:Do you have your own factory?

    A:Yes, we are professional manufacturer mainly in power inverter for many years. Our facory is located in Jiaxing, Zhejiang, China.

    2.Q:What kind of certification you have?
    A:ISO9001,CE,ROHS and so on.

    Our products could pass different labor testing according to different countries' requirements.

    3.Q:Where we can use the system?

    A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.


    4.Q:How about your warranty?

    A: We provide 1.5 and 3 years warranty for different products and whole life technical support.


    5.Q:Competitive Price

    A:All of our products are produced by our own factory. So the price is very copetitive.


    6.Q:How to do the installation?

    A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.


    7.Q:24-hours online service

    A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.


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