Zhejiang Sandi Electric Co., Ltd. PV Power Generation Solution
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        1. On-Grid Solar Power System
        2. Bi-Directional Power Conversion System (PCS)
        3. No Battery Off-Grid Solar System
        4. Lithium Battery Off-Grid Solar Power System
        5. Solar Water Pumping System
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    • Solar Charge Controllers

    Solar Charge Controllers

    Solar charge controllers are mainly divided into two types: PWM and MPPT. The controllers serve as solar battery chargers, connecting between the solar panel and the battery. Their function is to regulate the battery charging process, ensuring proper charging and preventing overcharging of the battery.

    • MPPT Solar Charge Controller
      MPPT Solar Charge Controller
    • PWM Solar Charge Controller
      PWM Solar Charge Controller
    • Rack Mount MPPT Solar Charge Controller
      Rack Mount MPPT Solar Charge Controller
      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
    • Amusement Park Facilities
      Amusement Park Facilities

      Fuzhou Island Amusement Park battery energy storage system adopts 150kW solar panels, 256kWH battery energy storage system, and 250kW off-grid inverter to power the amusement park facilities.

    • 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