ZRI Solar Water Pumps

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ZRI Solar Water Pumps Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from ZRI Solar Water Pumps, Solar Energy Company, Wenling.

Zhejiang Rambo Intelligent Technology Co., Ltd,which is the leading supplier in fluid industry since 1998.By combining innovative technology,excellent quality and one-stop service,we offer the intelligentized solution for customers.

28 years in solar pumping has taught us one thing: a good pump is never only about power.At ZRIPUMP, we usually start fr...
28/09/2026

28 years in solar pumping has taught us one thing: a good pump is never only about power.
At ZRIPUMP, we usually start from the real conditions — well depth, required flow, total head, water quality and available sunlight. Then we decide whether a DC pump, AC/DC hybrid system, screw pump or centrifugal pump is the better fit.
Today, our solar pumps are working in more than 130 countries, serving irrigation, livestock watering and rural water supply. MPPT control, permanent-magnet motors and hydraulic matching may sound technical, but these details are what make a system work reliably in the field.
From sunlight to water, we keep improving it, project by project.

⚡No grid. No diesel. No electricity bill.— and it still lifts water 135 meters. ☀️💧These photos just came in from our cu...
27/09/2026

⚡No grid. No diesel. No electricity bill.— and it still lifts water 135 meters. ☀️💧

These photos just came in from our customer in South America.

No studio, no editing — just a deep well, pure sunlight, and water coming up.

S3SC4.8-135 Pure DC Solar Submersible Pump

☀️ 100% solar powered​ — no grid connection, no fuel, zero running cost, forever

💧 4.8 m³/h​ | Max head 135 m

🔩 Full stainless steel impeller​ — resists sand & grit, won't rust, outlasts plastic impellers by years

Built for farms, livestock watering, and remote rural supply — where running a cable costs more than the pump itself.

His verdict: very satisfied.​ 🙌

📩 Tell us your well depth + daily water demand — we'll size the right pump for you, free.

SolarWaterPump

The short answer. Measure static and dynamic water level, calculate Total Dynamic Head (TDH) and daily demand, then size...
24/09/2026

The short answer. Measure static and dynamic water level, calculate Total Dynamic Head (TDH) and daily demand, then size panels at pump watts × 1.3–1.5. Rack the array at latitude tilt facing the equator, wire in series through a DC disconnect and SPD into the MPPT controller. Fit a check valve, heat-shrink the cable splices, tie cable to drop pipe every 3 m, and lower the pump 5–10 m below the dynamic level and ≥5 m above the well bottom. Prime, ramp under partial load, and verify flow against the pump curve. Keep voltage drop under 3% and never run the pump dry.

blog url:https://www.zripump.com/blogs/how-to-install-a-solar-submersible-pump-complete-step-by-step-guide-with-wiring-diagram

Happy Mid-Autumn Festival from all of us at ZRI. 🌕As a technical team, most days we talk about flow, head, efficiency an...
23/09/2026

Happy Mid-Autumn Festival from all of us at ZRI. 🌕
As a technical team, most days we talk about flow, head, efficiency and how to keep water moving reliably. Today is a little different. It is a time to slow down, share mooncakes with family, and enjoy the full moon together.

Wishing our customers, partners and friends around the world a peaceful festival and a good harvest season ahead.

The pumps are ready. The trucks are loaded. Another journey begins.From our production line to farms, wells and water pr...
15/09/2026

The pumps are ready. The trucks are loaded. Another journey begins.

From our production line to farms, wells and water projects around the world, ZRI Solar Pump keeps moving forward — shipment after shipment, market after market.

Today, we leave the factory.
Tomorrow, we arrive somewhere new.

Next stop? The world. 🌍

Zhejiang Rambo Intelligent Technology Co., Ltd. (ZRI Solar Pump) was founded in 1998 as a high-tech enterprise integrati...
15/09/2026

Zhejiang Rambo Intelligent Technology Co., Ltd. (ZRI Solar Pump) was founded in 1998 as a high-tech enterprise integrating R&D, production, and sales. With over 20 years of deep commitment to the solar water pump manufacturing industry, we have successfully transformed from a traditional factory into a pioneering force that integrates "green energy + intelligent technology."

ZRIPUMP Brand Profile
blog url:https://www.zripump.com/blogs/brand-profile

Plastic or stainless steel impeller—which is better for a solar water pump?From a technical point of view, it depends mo...
07/09/2026

Plastic or stainless steel impeller—which is better for a solar water pump?

From a technical point of view, it depends more on the water than the pump itself. For clean well water, an engineering plastic impeller is usually economical and reliable. But if the water contains sand or silt, stainless steel offers better resistance to abrasive wear, especially for long-hour irrigation.

Choosing the right material can reduce maintenance and help maintain pump performance over time.

Read our full technical guide: https://www.zripump.com/news/stainless-steel-vs-plastic-impeller-solar-pump/

ZRI Around the World 🌍Another solar pump shipment is on its way to Zambia!Packed, loaded and ready to go. ☀️💧It’s always...
02/09/2026

ZRI Around the World 🌍
Another solar pump shipment is on its way to Zambia!

Packed, loaded and ready to go. ☀️💧

It’s always good to see another batch of solar water pumps leaving our factory and heading to the market — helping bring reliable water solutions to farms and off-grid areas.

More shipments, real projects and solar pump tips coming soon.

Follow ZRI and see where our pumps go next. 🌍

🌍 Why are more African farms switching from diesel pumps to solar?From deep wells in Kenya to irrigation projects in Nig...
29/08/2026

🌍 Why are more African farms switching from diesel pumps to solar?

From deep wells in Kenya to irrigation projects in Nigeria, solar water pumps are helping farmers cut fuel costs and get more reliable water.

But choosing the right pump is not just about power.

☀️ See how solar pumping works across African markets:
https://www.zripump.com/blog/

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Wenling
317500

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