Innovative Technology-leading Solar Pump Manufacturer

Water For Life With Solar Power
Home / All / NEWS ON DIFFUL / DIFFUL Solar Water Pump: A Robust “Heart” Driving Every Ray of Sunlight

DIFFUL Solar Water Pump: A Robust “Heart” Driving Every Ray of Sunlight

Dec 4,2025
In the field of solar water pumps, a reliable “heart”—the controller—determines the vitality of the entire system. DIFFUL Solar, as one of the few companies in the industry capable of independently researching, developing, and producing core controllers, ensures the outstanding performance of its pump products in complex global environments through this “Chinese core.”

This Is Not Just Control, but Assurance

DIFFUL Solar deeply understands the harshness of outdoor applications. Its controller adopts an industrial-grade design, featuring an IP65 waterproof and dustproof rating and a wide operating temperature range of -15℃ to 60℃, making it resilient against wind, sand, rain, snow, and extreme temperature variations. Additionally, its wide voltage input range allows for more flexible solar panel configuration and easier installation.

Intelligent, Efficient, and User-Friendly

The core MPPT technology maximizes the capture of energy from every ray of sunlight, enhancing power generation efficiency. The controller can automatically adjust the pump speed based on sunlight intensity—pumping more water when sunlight is abundant and operating energy-efficiently when sunlight is weak. It also supports manual speed adjustment to meet varying demands. All of these functions operate fully automatically without the need for manual intervention, ensuring stable water supply upon installation.



Comprehensive Protection for Worry-Free Operation

Safety is the baseline. This controller integrates multiple protection functions, including overvoltage, undervoltage, overcurrent, short circuit, water shortage, and overheating protection, acting as a round-the-clock system guardian. The unique soft-start function eliminates startup surges, effectively protecting the pump motor and significantly extending the service life of the entire system.

A Reliable Choice Proven by the MarketThis “robust heart,” refined through years of iterations and validated in thousands of projects, has become the cornerstone of DIFFUL Solar Water Pump’s reputation for stability and reliability. It silently powers agricultural irrigation, livestock water supply, and domestic water systems worldwide, demonstrating the reliability of “Intelligent Chinese Manufacturing” through stable and efficient operation.
DIFFUL Solar—Driving a Green Future with Core Technology.

DIFFUL is an innovative and technology-leading manufacturer of solar pumps, specializing in DC solar pumps, AC/DC hybrid solar pumps, and shielded motor solar pumps. Since our establishment in 1989, we have maintained a 100% focus on this industry, with hundreds of thousands of our pumps in use worldwide. Our commitment to quality is evident through the use of high-precision and fully automatic processing machines, advanced assembly lines, and testing equipment to enhance efficiency and ensure top-notch products. Furthermore, we have established our own controller production and research and development workshop, guaranteeing that every step of the production process is meticulously controlled. We are actively seeking distributors and offering support for OEM partnerships. If there are any further discussions or details that need to be addressed, please feel free to contact us. We appreciate your attention and trust.
E-mail:sales08@diffulpump.com
Tel/WhatsApp:+86 1505828860

Difful is an innovative technology-leading solar pump manufactory for DC solar water pumps, AC/DC hybrid solar pumps, and shielded motor solar pumps.

Since our founding in 1989, we have been 100% focused on this area, and we have hundreds of thousands of pumps in use worldwide. We have high-precision and fully automatic processing machines, advanced assembling lines and testing machines to improve the quality and efficiency.

Get energy from sunlight, move water from nature and serve life.

----This has always been the vision of Difful.

What Sets Us Apart

8000m2

Factory
Area

200,000pcs

Annual
output

100+

Countries

50000+

Customer Recognition

Please Send Your Message To Us

Click Join to create maximum profits for you

Water For Life With Solar Power

We are not just a manufacturer of solar water pumps, we focus on your business and help you achieve your long-term goals.

  • Catalog Of Hot-selling Models
  • Free Marketing Guidance
  • Free Selection Guidance
  • Free Customized Service Plan

2 years warranty, quick response to any quality problems within 24 hours. If your team needs professional training, please contact us for online training.

Need a solar pump for your own use?

If you would like product information or pricing for a pump system that is for your own usethen please click here.

Want to become a Difful Reseller?

Difful only sells products via a professional partner network.You can read more about our partner program requirements and benefits on the partner ADVANTAGE page.