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    Picture of 5 String PV Combiner Box, 1000V
    Picture of 5 String PV Combiner Box, 1000V
    Picture of 5 String PV Combiner Box, 1000V
    Picture of 5 String PV Combiner Box, 1000V
    Picture of 5 String PV Combiner Box, 1000V

    5 String PV Combiner Box, 1000V

    1 review(s) | Add your review
    SKU: PH-CB-5
    $436.65
    ● With a system maximum DC voltage of 1000V and a maximum input current of 15A per string, 5 string PV combiner box for sale. ● 3-pole plug-push module structure. II grade lightning protection, nominal discharge current of 20kA, and maximum discharge current of 40kA. ● IP66 protection grade, provides a waterproof, dustproof. ● Uesd for residential, commercial, and industrial solar installations.
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    Overview

    With a system maximum DC voltage of 1000V and a maximum input current of 15A per string, photovoltaic combiner box manages 6 input strings and supports a maximum output switch current of 100A. It is equipped with advanced lightning protection, including II grade protection, nominal discharge current of 20kA, and a maximum discharge current of 40kA. 3-pole plug-push module structure and IP66 protection grade, the PV combiner box is resistant to dust and water. Ideal for a wide range of PV applications, including residential, commercial, and industrial solar installations.

    5 string pv combiner box feature

    Feature

    • DC PV combiner box bus synthetic DC input of 6 PV components to 1 output. Each channel is with a fuse. 
    • Output side is equipped with lightning protection and circuit breaker. It simplify input wiring of DC power distribution cabinet and inverter. Realize lightning protection, short circuit protection and grounding protection.
     

    Details

    1. Metal DC Combiner Box, with an IP65 rating, provides a waterproof, dustproof, and UV-resistant solution.
    2. Flame retardant enclosure: Fully flame-retardant, resistant to high temperature and low cold. Resistant to low temperature -25℃, resistant to high temperature +55℃.
    5 string pv combiner box detail

     

    Specs
    Electric Parameter
    System Maximum DC Voltage 1000V
    Maximum Input Current for Each String 15A
    Maximum Input Strings 5
    Maximum Output Switch Current 100A
    Number of Output Strings 1
    Lightning Protection
    Category of Test II grade protection
    Nominal Discharge Current 20kA
    Maximum Discharge Current 40kA
    Voltage Protection Level 3.6kV
    Maximum Continuous Operating Voltage Uc 1050V
    Poles 3P
    Structure Characteristic Plug-push module
    System
    Protection Grade IP66
    Output Switch DC isolation switch(standard)/DC circuit breaker(optional)
    SMC4 Waterproof Connectors Standard
    PV DC Fuse Standard
    PV Surge Protector Standard
    Monitoring Module Optional
    Preventing Diode Optional
    Box Material Metal
    Installation Method Wall mounting type
    Operating Temperature -25°C ~ +55°C
    Elevation of Temperature 2km
    Permissible Relative Humidity 0-95%, no condensation
    Application
    Residential house

    Residential House

    Shopping district

    Shopping District

    Green energy project

    Green Energy Project

    Campsite

    Campsite

    FAQ

    Q1. What safety precautions do I need to take when using a converter box?

    Follow all relevant electrical safety regulations and local codes when installing and maintaining. Ensure that you operate without power and wear appropriate personal protective equipment.

    Q2. How often are convergence boxes maintained?

    Typically, maintenance of the convergence box is relatively infrequent. It is recommended that connections and protective devices be inspected periodically to ensure that there is no looseness or damage. In addition, system performance is monitored to identify potential problems.

    1 review(s)
    5.0 1
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    Torin | 8/11/2026 1:37 AM
    Essential Gear for Solar Systems
    Picked up the 1000V 5-string PV combiner box to clean up my array wiring. The build quality on the metal enclosure is top-notch, and the IP66 rating easily keeps out rain and dirt. Wiring was straightforward, and the pre-installed DC fuses and surge protection save a ton of time during setup. Runs cool and handles full load without an issue. Worth every penny.
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