Solar Tubewell Price in Pakistan 2026: 7.5HP, 10HP, 15HP & 20HP Systems
By PSI Editorial · 8 min read · Updated September 2026
Atomic Summary: Soaring diesel costs and rural load shedding have made solar tubewells the single most profitable investment for Pakistani farmers in Punjab, Sindh, and KPK. In 2026, a 10HP system costs Rs. 850,000–1,250,000 and runs directly off sunlight via an MPPT VFD inverter with zero batteries. It pumps 30,000–50,000 gallons per hour during daylight and pays for itself within 12–18 months in diesel fuel savings alone.
Complete Solar Tubewell Price Chart by Horsepower (2026)
| Motor Power (HP) | Solar Panel Array | VFD Inverter Model | Water Output / Hour | Est. Total Cost (PKR) |
|---|---|---|---|---|
| 5 HP | 6.5kW – 7.5kW (12–14 Panels) | 5.5kW VFD Drive | 18,000 – 25,000 GPH | Rs. 580,000–750,000 |
| 7.5 HP | 9.5kW – 11kW (16–18 Panels) | 7.5kW / 11kW VFD | 25,000 – 35,000 GPH | Rs. 720,000–920,000 |
| 10 HP | 12.5kW – 14.5kW (22–24 Panels) | 11kW / 15kW VFD | 35,000 – 50,000 GPH | Rs. 890,000–1,250,000 |
| 15 HP | 18kW – 21kW (32–36 Panels) | 18.5kW VFD Drive | 50,000 – 75,000 GPH | Rs. 1,350,000–1,850,000 |
| 20 HP | 24kW – 28kW (42–48 Panels) | 22kW VFD Drive | 70,000 – 100,000+ GPH | Rs. 1,800,000–2,500,000 |
Why VFD Drives Are Essential for Solar Pumping
A solar tubewell does not use batteries. Instead, a dedicated Variable Frequency Drive (VFD) inverter (such as INVT Solar, Frecon, or Veichi) controls the 3-phase submersible or monoblock water pump motor. The VFD continuously adjusts the electrical frequency (Hz) and voltage according to sunshine levels:
- Morning (7:30 AM): As low sunlight hits panels, the VFD starts the pump at low frequency (25–35 Hz), gently drawing water without stalling.
- Midday (11:00 AM – 3:00 PM): At peak sun, the VFD runs the pump at full 50 Hz speed, delivering maximum water pressure and flow.
- Afternoon (4:30 PM): As sunlight fades, frequency gradually winds down until automatic shutdown, avoiding dry runs and motor overheating.
Manual vs Auto-Tracker Structures in Agri Solar
Because farmland has abundant ground space, farmers can install manual seasonal / daily solar trackers. A 2-axis or 1-axis manual tracker lets a field worker adjust the panel angle twice a day (facing east in the morning and west in the afternoon), increasing total daily water pumping hours by up to 2.5 hours per day compared to fixed structures.
Frequently Asked Questions
How much does a 10HP solar tubewell system cost in Pakistan in 2026?
A complete 10HP solar tubewell system costs between Rs. 890,000 and Rs. 1,250,000 including 22–24 Tier-1 solar panels, an 11kW VFD inverter, ground mounting stands, and wiring.
What is the payback period for a solar tubewell compared to diesel in Pakistan?
Because diesel tubewells burn Rs. 60,000–90,000+ of diesel fuel every month during irrigation seasons, a solar tubewell pays back its entire initial investment within 12 to 18 months.
Can a solar tubewell run at night?
Standard solar tubewells operate purely on direct sunlight during the daytime. To run at night, farmers can use dual-input VFDs that connect to WAPDA or a backup diesel generator when needed.
Related: Solar Panel Price · Solar Mounting Structure · 10kW System Guide