Zhejiang Sandi Electric Co., Ltd. PV Power Generation Solution
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    • PV Combiner Boxes

    PV Combiner Boxes

    The combiner box serves as a crucial component in large and medium-sized PV systems, responsible for collecting current. In a photovoltaic array, there are multiple series-connected modules with large outputs. It is necessary to have a device to concentrate these outputs so that they can be directly connected to the inverter.

    Beyond its primary function of concentrating current, the Sandi PV combiner box also features a series of comprehensive protection functions, including overcurrent protection, overvoltage protection, and lightning protection.

    • 8-String PV Combiner Box
      8-String PV Combiner Box
    • 15-String PV Combiner Box
      15-String PV Combiner Box
    • 26-String PV Combiner Box
      26-String PV Combiner Box
    • 5-String ABS PV Combiner Box
      5-String ABS PV Combiner Box
    • 16-String PV Combiner Box
      16-String PV Combiner Box
      Products
      • Power Inverters
          Car Power Inverter Marine Inverter Explosion-Proof Inverter Solar Pump Inverter Pure Sine Wave Inverter
      • Battery Energy Storage Systems
          Home Battery Energy Storage System Portable Power Station LiFePo4 Battery Energy Storage System Hybrid Energy Storage System All in One Energy Storage System Containerized Battery Energy Storage System
      • Integrated Solar Controller/Inverter
          Solar Controller/Inverter, SPIC-15kW Solar Controller/Inverter, SPIC-50kW Outdoor Solar Controller/Inverter
      • AC/DC Battery Chargers
          20kW AC/DC Battery Charger 21kW AC/DC Single-Phase Battery Charger 40kW/100A AC/DC Three-Phase Battery Charger 100kW AC/DC Three-Phase Battery Charger 400kW AC/DC Battery Charger AC/DC Single-Phase Power Supply
      • Solar Charge Controllers
          MPPT Solar Charge Controller PWM Solar Charge Controller Rack Mount MPPT Solar Charge Controller
      • PV Combiner Boxes
          8-String PV Combiner Box 15-String PV Combiner Box 26-String PV Combiner Box 5-String ABS PV Combiner Box 16-String PV Combiner Box
      • AC Voltage Stabilizer
      • VLF High Voltage Test Equipment
          VLF High Voltage Generator VLF Cable Tester
    Case Studies
    • Ship Power System
      Ship Power System

      Marine inverter is widely applied in ship power systems to convert DC power into AC power to meet the needs of various electrical equipment on board.

    • Farmland Irrigation
      Farmland Irrigation

      150kW solar water pumping system is used for farmland irrigation in Honghe Autonomous Prefecture, Yunnan. The system is equipped with 145kW solar panels, 110kW three-phase water pump, and 132kW solar pump inverter.

    Find Out More

    We can help you!

    If you have any questions or concerns about our renewable energy solution, please email us and our service team will happily assist you with your specific needs.

    Get in touch
    Products
    • Power Inverters
    • Battery Energy Storage Systems
    • Integrated Solar Controller/Inverter
    • AC/DC Battery Chargers
    • Solar Charge Controllers
    • PV Combiner Boxes
    • AC Voltage Stabilizer
    • VLF High Voltage Test Equipment
    Solutions & Applications
    Solutions
    • On-Grid Solar Power System
    • Bi-Directional Power Conversion System (PCS)
    • No Battery Off-Grid Solar System
    • Lithium Battery Off-Grid Solar Power System
    • Solar Water Pumping System
    Applications
    • Oil & Gas
    • Communication
    • Emergency Response
    Contact Us

    Katrina Yi
    katrinayi87@yahoo.com
    +86-577-62793760
    +86-13858880682
    (WhatsApp/WeChat)
    katrina0682