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11KW Photovoltaic Solar Water Pump System for Irrigation & Borehole Water Supply

Aug. 5th, 2025


11KW Solar Water Pump System – Photovoltaic Water Pump for Irrigation and Water Supply

Overview

The 11KW Solar Water Pump System is a highly efficient Photovoltaic (PV) Water Pump System, specially designed for agricultural, industrial, and remote water supply applications. It converts solar energy directly into electrical energy using solar panels to drive a high-powered water pump. Ideal for off-grid or grid-unstable regions, this system provides a sustainable, cost-effective, and maintenance-light alternative to diesel-powered or traditional electric pumping systems.


How It Works – Photovoltaic Water Pumping Technology

A Photovoltaic Water Pump System utilizes solar panels to convert sunlight into electricity, which powers an electric pump to lift water from a source to where it's neededβ€”such as an irrigation network, storage tank, or directly to crops.

🌞 Key Working Steps:

  1. Solar Panels (Photovoltaic Modules): Capture sunlight and convert it into direct current (DC) electricity.

  2. Controller / Inverter: Regulates power to the pump. It ensures the pump runs efficiently and provides protection features (overload, dry-run, etc.).

  3. Water Pump: Lifts water from deep wells, rivers, or ponds to tanks or irrigation systems.

  4. Optional Storage Tank: Stores water for use during non-sunlight hours (evening, cloudy weather, etc.).


System Components

Component

Specification / Description

Solar Panels

25-30 pcs, 450W–500W monocrystalline modules (13KW–15KW total)

Pump Type

11KW AC submersible or surface pump

Pump Inverter

MPPT-based controller with protection & smart operation features

Structure

Ground-mounted frame with anti-corrosion galvanized steel

Cables & Sensors

UV-resistant wiring, optional water level/dry-run sensors

Water Storage

Optional 5–50 mΒ³ tank (based on application)


Technical Specifications

Item

Value

Pump Power

11KW

Max Flow Rate

Up to 45 mΒ³/h

Max Head (Lifting Height)

Up to 150 meters

PV Panel Efficiency

β‰₯21% (mono-crystalline type)

Inverter Type

MPPT, IP65 outdoor-rated

Operation Mode

Solar-only / Solar + Grid Hybrid

Daily Output

30,000 – 50,000 liters/day


Advantages of Photovoltaic Water Pump Systems

βœ… No Fuel Required – Runs purely on solar energy with zero emissions or noise.

βœ… Low O&M Cost – Virtually maintenance-free compared to diesel alternatives.

βœ… Scalable & Modular – Power range and water output customizable to your land size.

βœ… Eco-Friendly – 100% clean energy, supports sustainable agriculture & development goals.

βœ… Reliable in Remote Areas – Ideal for off-grid farms, villages, ranches, or government-funded rural water projects.

βœ… Increased Crop Yield – Timely and consistent irrigation improves productivity by 15-40%.


Applications

  • Agricultural Irrigation (Drip, sprinkler, flood irrigation)

  • Livestock Watering

  • Rural Community Drinking Water

  • Aquaculture or Fish Pond Management

  • Emergency Water Supply in Disaster Zones


Real-World Case Study – Kenya (2024)

  • πŸ“ Location: Garissa County, Kenya

  • πŸ”‹ System Specs: 11KW deep well pump, 15KW solar panels, 10mΒ³ tank

  • πŸ“ˆ Result:

    • Replaced diesel pump saving $1,500/month

    • Increased vegetable yield by 35%

    • ROI reached in 16 months

    • 24/7 water availability for irrigation and local school drinking water


Installation Tips & Considerations

  • Use solar trackers for 20–25% extra output (optional but useful in cloudy regions)

  • Secure inverter/controller inside waterproof and ventilated enclosure

  • Overhead tank installation improves pressure delivery without extra pumps

  • Plan daily water requirements before system sizing to avoid undersupply


Why Choose Our 11KW System?

  • βœ” 5-Year Warranty (Pump & Inverter)

  • βœ” 25-Year Output Warranty (Solar Panels)

  • βœ” Global logistics & installation support

  • βœ” CE, ISO, and TUV-certified components

  • βœ” OEM/ODM options available

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