⚡Only 6 slots left for July
Get QuoteSolar Irrigation for Paddy Fields
Sawah Padi
Replace diesel pumps burning RM5,000–10,000/month. High-flow 10–15HP solar systems for Malaysian paddy land.
MADA subsidies · GITA 60% deduction · MyHIJAU certified. Serving Kedah, Perlis, Perak & Kelantan.
RM0
Monthly Fuel After Solar
3yr
Average Payback
500K L
Daily Flow (15HP)
60%
GITA Capital Allowance
The Cost of Flood Irrigation on Malaysian Paddy Land
Paddy cultivation in Malaysia's granary states — Kedah, Perlis, Perak Kerian, and Kelantan — depends on continuous flood irrigation from planting to harvest. For large operators managing 50+ relong of bendang, diesel pump costs reach RM5,000–10,000 per month during the main season. That is RM60,000–120,000 per year just in fuel.
High Diesel Consumption
Flood irrigation requires high-volume continuous pumping. A 10HP diesel pump running 8 hours/day burns 20–30 litres of diesel daily — RM70–105 per day in fuel alone.
Labour Dependency
Diesel pumps require an operator to start, monitor, and stop the system. Labour costs, absenteeism, and human error add RM6,000–15,000/year per pump station.
Subsidy Uncertainty
Diesel subsidy rationalisation has already increased input costs for paddy farmers. Any further reduction hits irrigation costs hardest — solar locks in RM0/L fuel cost permanently.
High-Flow Solar Pumps for Paddy Irrigation
Paddy flood irrigation is the ideal application for solar pumps: high-volume, low-head, and daytime-only operation aligns perfectly with solar generation curves. No batteries required — the system runs when the sun shines, exactly when water is needed.
- High-flow DC surface pumps — 100,000–500,000L/day output range
- 10–15HP systems for large bendang operations (50+ relong)
- MPPT controller adjusts pump speed to available sunlight
- Float switch cuts pump when field reaches target water level
- Digital timer programs morning flood-up and afternoon drain cycles
- No fuel, no oil changes, no daily operator required
- Compatible with existing concrete channel and pipe infrastructure
- Remote GSM monitoring — check pump status via phone
How It Works
Pump Output at Peak Sun
Based on 5m static head, 4.5h peak sun
Sizing Guide by Paddy Area
1 relong = approximately 2.8 acres. Final sizing depends on water source distance, static head, and soil infiltration rate of your specific bendang.
| Field Size | Pump Size | Solar Array | Daily Output | Est. Cost |
|---|---|---|---|---|
| 1–5 relong | 1–2HP | 1.5–3kWp | 30,000–60,000 L/day | RM8,000–15,000 |
| 5–10 relong | 3–5HP | 4–6kWp | 80,000–150,000 L/day | RM18,000–30,000 |
| 10–30 relong | 5–10HP | 7–12kWp | 150,000–300,000 L/day | RM30,000–55,000 |
| 30–60 relong | 10–15HP | 12–18kWp | 300,000–500,000 L/day | RM55,000–85,000 |
| 60+ relong | Multiple 15HP | 18kWp+ per unit | 500,000+ L/day | Custom quotation |
Fully Automated Paddy Irrigation
Trexon configures each solar pump system with automation components suited to paddy field operations. No manual pump start. No attendance. No overtime for operators.
Solar + MPPT
MPPT controller starts the pump automatically when sufficient sunlight is available, adjusting speed to maximise output throughout the day.
Float Switch
Installed in the paddy field at the target flood depth. Cuts pump power when the field is full, preventing overflow and water waste.
Interval Timer
Programs secondary pumping windows for mid-afternoon top-up. Configurable per season — wet season vs dry season irrigation schedules.
Government Support for Solar Paddy Irrigation
Muda Agricultural Development Authority (MADA) has active programmes to modernise irrigation in the Muda Irrigation Scheme covering Kedah and Perlis. Solar pump replacement projects may qualify for MADA co-financing or grants.
Green Investment Tax Allowance (GITA) provides a 60% capital allowance on qualifying solar irrigation expenditure for agricultural companies. Claim against your paddy cooperative or estate company's taxable income.
MyHIJAU certification recognises green technology procurement. Solar irrigation systems certified under MyHIJAU may access preferential financing rates through participating financial institutions including Agro Bank Malaysia.
Grant and subsidy eligibility subject to programme guidelines. Trexon provides documentation support for GITA applications.
Service Coverage: Malaysia's Paddy Granary States
Kedah
Muda Irrigation Scheme
260,000+ relong
Malaysia's largest paddy area
Perlis
Muda Scheme (upper)
22,000+ relong
Integrated with MADA Kedah
Perak
Kerian & KADA areas
35,000+ relong
Including Tanjung Karang
Kelantan
KADA Scheme
55,000+ relong
Kemubu & KADA coverage
Frequently Asked Questions
What size solar pump do I need for a 10-relong paddy field?+
Is MADA subsidy available for solar pumps in paddy irrigation?+
Can solar pumps deliver the high flow rates needed for paddy flood irrigation?+
How does the automated timer system work for paddy irrigation?+
Does the system work during Malaysia's monsoon season?+
Stop Paying for Diesel. Start Pumping with Sunlight.
Get a free solar irrigation assessment for your paddy field. We handle GITA documentation, MADA grant paperwork support, and full installation. Serving Kedah, Perlis, Perak, and Kelantan.
Free assessment · No obligation · Response within 24 hours