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4kw Solar Pv Water Pumping System / Solar Powered Water Pump Kit For Farming

Categories Solar Pumping System
Place of Origin: Anhui, China (Mainland)
Brand Name: JNTECH
Model Number: JNP4KH-SJ
Supply Ability: 600 Set/Sets per Month
Packaging Details: Standard export carton packing with wooden-pallet
MOQ: 6000 Watt/Watts
Price: $0.80 - $1.50 / Watts
Specification: Normal
Application: Home
Output Voltage (V): 380V
Load Power (W): 4kW
Work Time (h): 8~24hours
Solar Panel Type: Grade A Polycrystalline
Controller Type: DC/AC
Output Frequency: 50Hz
PV module: 5.1kW
Inverter power: 4kW
Water pump power: 4kW
MPPT voltage: 460~850Vdc
Display: LCD
Protection level: IP65
Warranty: 10 years for PV module, 3 years for inverter
Port: Shanghai port, Ningbo port, Nanjing port
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    • Product Details
    • Company Profile

    4kw Solar Pv Water Pumping System / Solar Powered Water Pump Kit For Farming

    Jntech 4kw PV power water pumping system for farming in Pakistan


    1. Solar water pumping system Introduction


    Jntech solar pumping system consists of four parts: solar panels, solar pumping inverter, three phase AC pump and water storage device. The solar pumping inverter converts DC power produced by solar panel to AC power which drives AC pump to pump water from borehole, river, lake etc. to the storage device.


    A microprocessor inside inverter continuously monitors available energy levels and adjust pump speed, matching energy required to energy available. This enables the system to operate under varying solar insolation levels, and provide water throughout the day and through different seasons. The inverter untilize a high efficiency MPPT algorithm to maximize power harvested from PV module.

    Meanwhile, the application of AC PowerPack add grid utility/DG as power supplement or backup for solar energy, can keep pumping system working 24 hours a day.


    2. System working principle:

    Compare to traditional AC Pumping System, solar pumping system shall work under variable frequency, as solar source power change over time. With the change of input solar energy, the rotate speed of pump motor is in change, and of course, the water output flow is also in change.


    3. Solar pump system feature

    • Reliable solution provider in non-electricuty and water deficient area.
    • Wide application with all kinds of PV modules and three-phase AC pumps
    • IP65 for outdoors application
    • Max. operation temperature 60℃
    • GPRS remote monitoring for real time operation status and control on/off
    • Excellent performance during cloudy weather with 5% more water output compared to competitors
    • ROI is only less than 2 years compared to diesel generator
    • Full automatic unattended operation with perfect protection functions for long lifespan 25 years
    • 3 years warranty time for complete system, 10 years for PV modules

    4.Solar pump system application


    5.Comparision between Jntech solar pumping system and diesel pump system


    6. Project on-site:

    7.Packing & Shipping


    By seaDelivery from Shanghai or Ningbo or Nanjing seaport
    By airDeparture from Shanghai Pudong Airport
    By expressBy TNT/DHL/FedEx
    Company information

    JNTECH is pioneer of offering “Solar Energy Storage System technology for residential use”, expanded solar industry development mode. Company also be in charge of drafting national industrial standards of solar pump inverter/system, solar sprinkling/drip irrigation system, residential solar system and etc.

    JNTECH developed solar off-grid inverter, solar pump inverter, solar floating platform and relative solar products all have passed national or international certification, already have been widely used in more than 60 countries worldwide.

    Focusing on renewable energy application’s high-tech technology, JNTECH RENEWABLE ENERGY CO.,LTD is one international enterprise, which integrate intelligent power electronics products’ R&D, manufacture, sales and service. Successively set up branch/subsidiary office in Pakistan, Kenya, Sudan, Dubai, Philipine, Morocco,and Mexico.

    Company possess one Senior R&D team based on doctors and masters, standard-setter of 6 items in national solar industry, about 60 patents of all kinds, over 10 invention patents.

    Adhering to the idea of“Create green energy future, Ensure the sustainable social development”, JNTECH takes scientific development view as guideline; Creating green eco-friendly new energy as duty, devoting to promoting the new energy industry development in the world. With non-stop innovation, JNTECH keep serving society, people and the national strategic goal of sustainable development.

    Welcome to contact us!

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