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  • Sun Gold Power 5kw 48v Pwm High Solar Charge Controller Lcd Display - China

    price: contact company for price

    Solar controller is control device which can control solar

    panel and transform solar energy into electricity then store

    to the battery bank . Solar controller is the most

    important part in off-grid system, whose performance has

    much effect on life expectancy and operation of the whole

    system, especially the battery expectancy. Or life span of

    battery will be shortened by over charge or over discharge.

    Performance Feature

    ·Superior military-grade components to ensure the product


    ·Perfect protection function, thus the system has higher


    ·Check and set all operation parameters as requirement from

    LCD display.

    ·PWM stepless unload mode, which burn the excess power into

    Dump load, making the battery charging in best status.

    Optional Function

    Optional Function 1 : RS Communication and Matched Software

    . Install the matched software to computer and connect

    controller with Computer Via software. User can adjust

    parameters from software by themselves. User can know the

    state of whole system Via software. All data will be stocked

    into excel files from software. add USD:85

    Optional Function 2: Low Voltage Charge Function. With this

    function Controller can start charging battery when wind

    turbine voltage is lower than battery bank voltage , For

    example , Controller can start charging battery from 2V if

    runs in 12V battery bank

    Technical Date

    Product Model: SG50-48-N01

    Rated Battery Voltage: 48V

    Rated Solar Input Power: 5kW

    Floating Charge Voltage: 58V

    Max Open Circuit Voltage: 100V

    Display Mode: LCD

    Quiescent Current: ≤20mA

    Ambient Temperature & Humidity: -20~+55℃/35~

    85%RH Without Condensation

    Communication Function (Optional): RS232 (Optional: RS485,

    RJ45, GPRS )

    Temperature Compensation Function(Optional): -4mV/℃/2V , –

    35℃--+80℃, Precision:±1℃

    Dimensions(L x W x H): 440×300×170mm

    Net Weight: 8 kg

    Company Contact:

    • Phone: 8675566632091

    • Address: 13F Wangxiangtiancheng Building, Shingping Industr, shenzhen, China

    • Email: Email

    Published date: December 3, 2013 -

    • Business Description: Sun Gold Power Company Established in Shenzhen in 1999, is a

      professional manufacturer which produces and develops DC To AC Power

      Inverter, grid tie inverter, Uninterrupted Power Supply (UPS ),generator

      and other related products. For more than ten years , with a strong R&D

      team, internal automation equipment design and manufacturing capability,

      as well as continuous quality improvement, we has become the leading

      supplier for power energy solution in the new world of information


      Our company has a workshop covering more than 8000 square meters. We have more than 500 employees, including more than 20 experienced technicians. At the same time, we have introduced advanced technology from home and abroad positively, improved and refined our products continuously. Years of specialized production has made our products salable in the world market, like Russia, Southeast Asia, Europe, America, the Middle East and Africa.

      "Science and technology promote business powerful, while brand make it flourishing" is our management idea, and "building good image for customers at home and abroad" is our responsibility. We'll dedicate ourselves to serving consumers, the society and workers so as to realize mutual benefits. We promise to help you at any time, because "honesty and service are our source of persistent existence and development".

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