Solar Water Pumping Systems for Homes & Farms
Reliable water delivery powered entirely by the sun — no electricity costs, no grid dependency, no fuel.
If you need water moved, the sun can do it for free
Pumping water is one of the largest and most consistent energy costs on any farm or rural property. Irrigation, livestock, domestic supply, borehole extraction, tank filling, pressure boosting — every litre moved costs electricity. A solar water pumping system eliminates that cost entirely, using the same energy that drives the need for water in the first place.
Whether you are pumping from a borehole, dam, river, or storage tank — during the day when the sun is up and the demand is highest — solar pumping is frequently the most practical and cost-effective solution available.
What is a Solar Water Pumping System?
A solar water pumping system uses photovoltaic panels to power a pump directly — extracting, moving, or pressurising water without drawing from the grid or consuming fuel. During daylight hours, the panels generate power and the pump runs. Water is delivered to where it is needed, or stored in tanks for use around the clock.
Systems can be designed to pump directly from solar during the day, store water in elevated or pressurised tanks for gravity or pressure supply at night, or combine solar pumping with battery backup for continuous operation regardless of sunlight.
The result:
- Zero electricity cost for water pumping
- No grid connection required at the pump location
- Reliable operation during the hours of highest water demand
- Reduced wear compared to grid-tied pumps running at fixed schedules
- A practical solution for remote locations where grid power is unavailable
Is a Solar Pumping System Right for You?
Solar water pumping systems are ideal for:
Farms & smallholdings
Irrigation, livestock watering, and domestic supply — solar pumping removes the electricity cost from your highest-volume water tasks and keeps water moving reliably across your property.
Boreholes & water extraction
A solar-powered borehole pump is one of the most practical off-grid water solutions available — extracting groundwater during daylight hours and filling storage tanks for around-the-clock supply.
Remote properties & rural homes
Where grid power is unavailable or unreliable, solar pumping provides a dependable water supply without a generator, without fuel costs, and without the maintenance burden that comes with them.
Guesthouses, lodges & estates
Properties with large gardens, pools, or multiple water points benefit from solar-powered pressure and circulation systems that run during the day at no ongoing cost.
How it works
1
Site Assessment
We assess your water source, pumping distance and elevation, daily volume requirements, existing storage, and the solar resource available at the pump location. For boreholes, we establish yield and depth. For surface sources, we assess intake conditions and seasonal variation.
2
System Design
We design a solar pumping system matched to your volume, head, and reliability requirements — selecting the right pump type, motor, solar array size, controller, and storage configuration. Where continuous supply is needed, battery backup or elevated tank storage is incorporated into the design.
3
Installation
Professional installation at the pump site and any associated storage or distribution infrastructure. Solar array mounting, pump installation, controller wiring, pipework, and commissioning — all carried out correctly and built to last in outdoor conditions.
4
Support & Maintenance
Solar pumping systems are low-maintenance by nature, but periodic checks on pump condition, panel output, controller settings, and pipework keep your system running reliably season after season. We are your long-term water supply partner on the property.
Brendan Proctor
“
For more than 8 years, my family and I have lived completely off-grid on our farm in Keurbooms, Plettenberg Bay, powered entirely by solar energy and harvested rainwater — with no Eskom and no municipal water.
During that time, we have built and connected four homes to a single off-grid system. Three of these homes are very busy Airbnb rentals, providing ongoing real-world testing of the system under varying occupancy and demand.
Living this way every day has given me firsthand insight into what truly works. The solar and water solutions I recommend are based on years of practical experience and a deep understanding of what it takes to achieve reliable, long-term independence.
– Brendan Proctor, Founder of Solarain
Solar Water Pumping for Farms & Commercial Properties
We design and install solar water pumping systems for agricultural and commercial properties across the Garden Route — covering borehole extraction, irrigation supply, livestock watering, and multi-point distribution across large or remote sites.
Our commercial solar pumping service includes:
Full site and water source assessment
Custom pump and solar array design
Pump, panel, controller, and pipework installation
Ongoing maintenance and system monitoring
Start Moving Water for Free
Whether you need to extract from a borehole, supply irrigation across a farm, water livestock in a remote paddock, or boost pressure to a home or guesthouse — a solar water pumping system removes the electricity cost from your water supply permanently. We design and install solar pumping systems for properties across the Garden Route, from George to Plettenberg Bay and beyond.
Frequently Asked Questions
A basic solar borehole or surface pump installation typically ranges from R15,000–R60,000 depending on pump size, solar array, storage requirements, and site conditions. Larger agricultural installations with multiple pump points or significant storage infrastructure will vary accordingly. We provide a detailed quote after assessing your site and requirements.
Yes. For applications where pumping only needs to happen during daylight hours — filling a storage tank, irrigation during the day, livestock watering — a direct solar-to-pump system without batteries is often the simplest and most cost-effective design. Water is stored rather than power.
On overcast days, solar panels still generate power — typically at reduced output. For direct solar pumping systems, this means reduced pumping volume on cloudy days. Correctly sized storage tanks bridge the gap, ensuring supply continuity even through extended low-sunlight periods. Battery backup can also be added where uninterrupted pumping is critical.
Solar submersible pumps can operate at significant depth — many systems work effectively at 50–150 metres or more depending on pump specification and solar array size. We establish your borehole depth and yield during the site assessment and select a pump matched to those conditions.
Yes. Solar pumping is well suited to irrigation — demand and generation peak at the same time of day. We design systems to match your irrigation schedule, flow rate, and pressure requirements, and can incorporate automated controllers for timed or sensor-triggered irrigation without ongoing manual operation.
Yes — and it is a natural combination. A solar pump extracts or transfers water, a rainwater harvesting system collects it, and a filtration system treats it to the required standard. We design and install all three, and regularly combine them in a single integrated water supply project.
Yes. We design and install solar water pumping systems in Plettenberg Bay, Knysna, George, Wilderness, Sedgefield, and on farms and rural properties throughout the Garden Route and surrounding areas.