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    High-Power Solar Pump Inverter for Large-Scale Water Supply Systems
    High-Power Solar Pump Inverter for Large-Scale Water Supply Systems
    Products

    High-Power Solar Pump Inverter for Large-Scale Water Supply Systems

    SWP75KH-V1
    SWP90KH-V1
    SWP110KH-V1

    Product Introduction

    The SWP75KH-V1, SWP90KH-V1 and SWP110KH-V1 solar pump inverters are designed for high-power water pumping applications that require long-term stability and strong adaptability to harsh outdoor environments. Built for large agricultural irrigation, municipal water transfer and industrial water supply, these models enable direct solar-driven pumping with intelligent MPPT control, significantly reducing electricity and fuel costs while ensuring continuous water delivery.

    Product Features

    • High-Power Solar Pump Control. Supports three-phase AC pumps from 75kW to 110kW, suitable for deep-well and high-head pumping applications.

    • Advanced MPPT Technology. MPPT efficiency up to 99%, ensuring maximum utilization of solar energy under fluctuating sunlight conditions.

    • Wide Voltage Adaptability. Wide DC input range (recommended MPPT voltage 485–750Vdc) for flexible PV array design and stable system operation.

    • Comprehensive Protection & Reliability. Integrated protections against dry-run, over-current, over-voltage, phase loss, overheating and short circuits for long service life.

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    HomeProductsHigh-Power Solar Pump Inverter for Large-Scale Water Supply Systems

    Technical Specifications

    SWP75KH-V1
    SWP90KH-V1
    SWP110KH-V1
    • Model SWP75KH-V1
      Max. Motor Power 75 kW
      PV Max Input Voltage 800 VDC
      Recommended MPPT Range 485–750 VDC
      AC Output Voltage 380–440 VAC, 3-Phase
      Rated Output Current 150 A
      Frequency 50/60 Hz (±3%)
      Protection Level IP20
      Operating Temperature -25°C to +50°C
      Cooling Method Forced Air Cooling
      Communication RS485
      Noise Level <65 dB
      Compliance EN 50178, IEC/EN 62109-1, IEC 61800
       
    • Model SWP90KH-V1
      Max. Motor Power 90 kW
      PV Max Input Voltage 800 VDC
      Recommended MPPT Range 485–750 VDC
      AC Output Voltage 380–440 VAC, 3-Phase
      Rated Output Current 170 A
      Frequency 50/60 Hz (±3%)
      Protection Level IP20
      Operating Temperature -25°C to +50°C
      Cooling Method Forced Air Cooling
      Communication RS485
      Noise Level <65 dB
      Compliance EN 50178, IEC/EN 62109-1, IEC 61800
       
    • Model SWP110KH-V1
      Max. Motor Power 110 kW
      PV Max Input Voltage 800 VDC
      Recommended MPPT Range 485–750 VDC
      AC Output Voltage 380–440 VAC, 3-Phase
      Rated Output Current 210 A
      Frequency 50/60 Hz (±3%)
      Protection Level IP20
      Operating Temperature -25°C to +50°C
      Cooling Method Forced Air Cooling
      Communication RS485
      Noise Level <65 dB
      Compliance EN 50178, IEC/EN 62109-1, IEC 61800
       

    Description

    Product Description & Applications

    These high-capacity solar pump inverters are ideal for regions with high water demand and limited grid access. By directly converting solar energy into pump power, the system eliminates diesel dependency and reduces operational costs.
    Typical applications include large-scale agricultural irrigation, desert greening projects, municipal water transfer, livestock water supply, mining water management and remote community water systems.

    The inverter supports fully automatic operation, soft start and soft stop, minimizing mechanical stress on pumps and pipelines while extending system lifespan.

    Q1: Can these models operate without batteries?

    A: Yes. They are designed for direct solar pumping and can run without batteries. Hybrid operation with grid or generator backup is also supported.

    Q2: Are they suitable for deep-well pumping?

    A: Yes. The high output power and stable three-phase control make them ideal for deep-well and high-head pumping systems.

    Q3: How do they protect pumps from dry-running?

    A: Built-in dry-run protection automatically stops the pump when water levels are insufficient, preventing damage.

    Q4: Can the system be monitored remotely?

    A: Yes. RS485 communication allows integration with monitoring systems for real-time status and diagnostics.

    Q5: What makes these models suitable for large projects?

    A: High power capacity, strong overload capability, intelligent MPPT control and proven reliability in long-term outdoor operation.

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    tags:

    high power solar pumping system industrial solar water pump controller large scale solar irrigation inverter three phase solar pump VFD

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