Solar Energy
Mono Block Water Pump
An energy-saving mono-block solar centrifugal pump with PM motor and MPPT controller, delivering up to 85 m3/h at heads to 28 m from solar, battery or AC power.
Pump water with sunshine, no bills
A solar water pump runs straight off photovoltaic panels through a built-in MPPT controller, lifting water from a well, river or tank with no diesel and no electricity bill. A brushless permanent-magnet motor draws the most water from available sunlight, ramping up and down smoothly as the sun changes.
Many models also accept battery or AC mains as a backup power source, so water keeps flowing on cloudy days. Stainless-steel construction and dry-run, over-voltage and over-current protection give a long, low-maintenance service life in remote farms and villages.
Key features
Specifications
| Power | 0.55-3 kW (0.75-4 HP) |
|---|---|
| Solar DC input | 24-300 V (controller bands 96-300 / 180-300 / 24-110 V) |
| Outlet | 2" / 3" / 4" |
| Max head | up to 28 m |
| Max flow | up to 85 m3/h |
| Motor | permanent-magnet energy-saving, mono-block centrifugal |
| Controller | built-in MPPT, solar/AC/DC compatible |
| Power source | solar panel, battery or AC mains |
| Solar array | 550 W PV modules, 2-8 units |
| Cable | 2 m fitted |
| Applications | irrigation, water transfer, farm/livestock, boosting |
Configurations & options
Power, head, flow, outlet size and voltage are matched to your water source, lift and daily volume. Send us your well depth or lift, required flow and power option (solar / AC / hybrid) and we size the right pump.
Why choose a solar water pump
No fuel, no power bill
Water is lifted on free sunshine, cutting diesel and grid costs to zero for irrigation and supply.
Reliable in remote sites
With MPPT, protections and stainless build it runs unattended on farms, ranches and villages off the grid.
Backup power option
Hybrid models accept battery or AC mains so water keeps flowing through cloudy spells and at night.
Ready to import at container scale?
Frequently asked questions
No. A solar pump runs directly off the PV panels while the sun shines, so no battery is required for daytime pumping. Batteries or AC mains are optional for cloudy-day or night operation.
It depends on the model: the range covers lifts from a few metres up to about 280 m and flows from a trickle up to 160 m3/h. Tell us your well depth or lift and required daily volume and we size the pump.
The pump is matched to standard 550 W PV modules, typically a few in series for small pumps up to many in series/parallel for large ones. We specify the exact panel count and wiring with the pump.
Yes. Stainless-steel submersible and surface models are used for drinking-water supply, livestock and irrigation; choose the food-grade stainless option for potable use.
Yes. We supply pumps with matched controllers and solar panels from a verified factory, consolidate to full containers, and OCALWA manages export documentation, certification and quality control.