15 years of experience

Solar Water Pump China Manufacturer & Supplier - Rafsun

Rafsun is professional in DC Solar Well Pump, AC/DC Submersible Pump, Solar Booster pump, Solar Pool Pump,Solar Sump Pumps, Solar Pump Inverter, etc.

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Products Categories

1 DC Solar Well Pump

DC Solar Well Pump

Eco-friendly water extraction for off-grid irrigation and household supply. Durable, low-maintenance system reduces costs for remote locations.

2 Hybrid Solar Submersible Pump

Hybrid Solar Submersible Pump

Hybrid solar well pumps maximize irrigation efficiency in off-grid and grid-connected settings. Industry-leading reliability delivers consistent water pumping performance for all agricultural needs.

3 Solar Pool Pump

Solar Pool Pump

Solar-powered pool pumps automatically circulate and filter water while reducing electricity costs. Silent, corrosion-resistant operation ideal for eco-conscious homeowners.

4 Solar Booster Pump

Solar Booster Pump

Solar booster pumps increase water pressure for homes and farms. Eco-friendly, easy-install solution offers efficient performance for residential systems and agricultural irrigation needs.

5 Solar Sump Pump

Solar Sump Pump

Prevent flooding with corrosion-resistant, anti-clogging technology. Efficient sludge removal system delivers reliable drainage solutions for residential and commercial applications.

6 Solar Pump Inverter

Solar Pump Inverter

Maximize energy efficiency with MPPT technology. These smart controllers optimize sun power for water pumping, offering grid-tie backup, remote monitoring, and superior performance for agricultural and residential needs.

We offer

Custom Manufacturing Solutions: OEM & ODM One-Stop Service

Our 20+ professional R&D and quality control specialists deliver tailored product development, ensuring superior manufacturing quality while meeting your specific business requirements.

oem odm
1.5kW TD Series Solar Pump Inverter
1.5kW TD Series Solar Pump Inverter
1.5kW TD Series Solar Pump Inverter
1.5kW TD Series Solar Pump Inverter
1.5kW TD Series Solar Pump Inverter
about
15
Years History

Provide solar water pump and solar pump inverter with competitive price and fast delivery.

Motor Coil Winding Machine
About Rafsun

Solar Water Pump Manufacturer

As a premier solar pump manufacturer, Rafsun specializes in high-efficiency solar water pump systems including DC solar pumps, AC/DC hybrid solar pumps, and advanced solar pump inverters. Our Taizhou facility features a dedicated R&D team, rigorous quality control systems, high-precision processing equipment, and in-house controller production.

We deliver energy-efficient solar pumping solutions for agriculture, residential and commercial applications, combining superior performance with competitive pricing. With our complete manufacturing control system, we ensure exceptional quality solar water pumps for global markets.

Why Choose Rafsun?

High Tech Equipment

Our advanced manufacturing line employs robotic arms for precision machining, automated systems for permanent magnet rotor assembly, and high-efficiency motor winding equipment—delivering superior industrial motor quality through integrated smart factory technology.

High Efficiency Permanent Magnet Motor

In solar water pumping systems, permanent magnet motors deliver superior energy efficiency, extended battery life, and exceptional performance at variable speeds. Their compact design and high torque density maximize photovoltaic power utilization while reducing maintenance costs.

Comprehensive Performance Test

Solar water pumps undergo thorough factory testing to verify flow rates, pressure tolerance, and motor efficiency—ensuring reliable performance for agricultural irrigation and off-grid water systems.

High Quality Packaging

Our solar water pumps ship in reinforced wooden crates, preventing transportation damage and ensuring intact delivery of your photovoltaic pumping system.

Safe and Efficient Transportation

We provide global logistics for solar water pumps with international shipping options including sea freight, air cargo, and express delivery. All solar pumping systems include customs documentation and insurance.

Excellent Solar Water Pump Qualification Certificate

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FAQs About Rafsun Solar Pump

Rafsun has been in the photovoltaic water pump business for 15 years. We have encountered various problems. The following are the issues that our customers are most concerned about.

How long is your product warranty? What is the after-sales service like?

1. Industry-Leading Protection: 2-year comprehensive warranty on all solar water pumps.
2. Installation Assistance: Complete technical documentation including wiring diagrams and installation videos for seamless setup.
3. Responsive Troubleshooting: For quality issues, submit photos/videos for remote diagnosis. Our technical team provides online troubleshooting guidance. If needed, we’ll ship replacement components at no additional cost.

How do I determine the amount of panels needed for my solar pump?

1. For proper solar panel sizing:
Calculate wattage requirement: Add 30-50% to pump wattage (minimum 30%, recommended 50%)

2. Solar panel open circuit voltage must not exceed pump’s maximum voltage
Optimal operation occurs when panel voltage falls within pump’s recommended working range

Will the solar water pump stop working when the well water is short of water?

Yes. Every Rafsun solar water pump features advanced dry run protection technology. When low water levels are detected, the pump:
1. Automatically suspends operation to prevent damage
2. Enters smart recovery mode with adjustable intervals
3. Restarts after your selected time period (30s, 15min, 1h, 6h, or 12h)
4. Operates completely autonomously to extend pump lifespan

Contact Rafsun to get the service for free

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How to Run a Well Pump on Solar
Are you tired of those big fat electric bills you get from running your well pump? Well, I’ve got a solution...
How to Run a Well Pump on Solar
Are you tired of those big fat electric bills you get from running your well pump? Well, I’ve got a solution...
How to Run a Well Pump on Solar
Are you tired of those big fat electric bills you get from running your well pump? Well, I’ve got a solution...
How to Run a Well Pump on Solar
Are you tired of those big fat electric bills you get from running your well pump? Well, I’ve got a solution...
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