Client: Mr. Hassan, Commercial Vegetable Grower, Northern Kenya
Farm Size: 6 hectares
Main Crops: Tomatoes and onions
Challenge: Unreliable Diesel Pumping During Dry Season
During the dry season, Mr. Hassan faced several irrigation challenges:
- Diesel pumps were unreliable and often broke down.
- High fuel costs of over KSh 300,000 annually strained operational budgets.
- Frequent maintenance of diesel pumps (oil changes, filter replacements, and repairs) consumed valuable time.
- His farm required a high-volume water supply to maintain consistent irrigation for vegetables.
He needed a high-flow, low-head solar water pump capable of delivering large water volumes from a shallow borehole without relying on expensive diesel or complex battery systems.
Borehole specifications:
| Parameter | Value |
|---|---|
| Borehole depth | 18 m |
| Static water level | 6 m |
| Required flow volume | 20–25 m³/h |
| Daily irrigation time | 6 hours |
Solution: Flowatt 5SSC32-25-D220/2200 Solar Water Pump
After evaluating several options, Mr. Hassan selected the Flowatt 5SSC32-25-D220/2200 solar water pump. This system is designed for large-scale irrigation from shallow wells and delivers high flow with minimal maintenance.
Solar Water Pump Specifications:
| Feature | Details |
|---|---|
| Pump Model | FLW-5SSC32-25-D220/2200 |
| Power | 2,200 W (2.3 HP) |
| Max Flow | 32 m³/h |
| Max Head | 25 m |
| Material | Full 304 stainless steel (impeller, body, shaft) |
| Motor | PMSM with MPPT controller |
| Protections | Over-voltage, overload, reverse, phase loss, short circuit, under-voltage |
Installation Details:
- Controller: Aluminum-ABS MPPT controller for stable operation
- Piping: 2.5-inch outlet connected to main PVC irrigation system
- Operation: Direct sunlight powered—no batteries, no inverter required
Results After Installation
1. Strong and Stable Water Output
Within the first week, Hassan observed:
- Consistent delivery of ≈ 20–25 m³/h at 10–12 m working head
- Sufficient flow to irrigate 4 hectares per day with drip irrigation
- No overheating or downtime, even at ambient temperatures of 35–38°C
2. Zero Operation Cost
Replacing his 7.5HP diesel pump eliminated:
- Annual fuel spending of KSh 300,000+
- Frequent maintenance and repair costs
The solar water pump now runs entirely on sunlight, drastically reducing operational expenses.
3. Reliable Performance Under Tough Conditions
The 304 stainless steel structure ensures:
- Zero corrosion from sandy water
- Smooth, clog-free operation
- MPPT controller protections safeguard the system during voltage fluctuations
4. Fast Return on Investment
The system paid for itself in just 11 months, thanks to:
- Zero fuel costs
- Higher crop yield from reliable irrigation
- Reduced labor and maintenance requirements
Customer Feedback
“This Flowatt solar water pump changed our whole irrigation system.
The water output is huge, stable, and perfect for our shallow well.
I no longer worry about diesel prices or pump failures.”
— Hassan, Commercial Farmer, Kenya
Summary
The Flowatt 5SSC32-25-D220/2200 solar water pump is an ideal solution for:
- Large farms (5+ hectares)
- Shallow wells or rivers
- Users requiring high-flow water delivery (20–25 m³/h)
- Farmers seeking low maintenance and zero fuel costs
Key Benefits at a Glance:
| Benefit | Description |
|---|---|
| High flow | 20–25 m³/h, ideal for large farms |
| Cost savings | Zero fuel cost, reduced maintenance |
| Durability | 304 stainless steel, corrosion-resistant |
| Easy operation | Direct sunlight powered, MPPT controller ensures safety |
| Quick ROI | Investment recovered in less than 1 year |
