Solar Pumps for a Greener Tomorrow

Lanka Sunrays Projects

Real Installations. Real Farmer Results.

Explore verified case studies and solar water pumping installations successfully commissioned across all 25 districts of Sri Lanka.

1,200+ Projects Commissioned Islandwide
45M+ Liters/Day Clean Water Delivered
LKR 420M+ Saved In Diesel & Electric Bills
1,800+ Tons COâ‚‚ Emissions Eliminated

Field Showcase

Verified Field Case Studies

Filter by agricultural sector to see how our systems perform in different terrains.

Anuradhapura 5.5 HP Deep Borewell Anuradhapura Paddy & Maize

5.5 HP Deep Borewell Solar System

Replacing two diesel pumps on a 14-acre commercial grain farm.

Borehole Depth: 180 ft (55 m)
Daily Discharge: 45,000 Liters / day
Solar Array: 12 x 550W Mono-PERC
Annual Savings: LKR 780,000 / year

"We used to spend LKR 65,000 every month on diesel. Today, our field is irrigated automatically at zero cost!"

Kurunegala 3.0 HP High-Volume Surface Pump Kurunegala Coconut & Cinnamon

3.0 HP High-Volume Surface Agrowell

Irrigating a 15-acre coconut plantation and intercropped pepper.

Water Source: Open Agrowell (35 ft)
Daily Discharge: 35,000 Liters / day
Solar Array: 6 x 550W Mono-PERC
Payback Period: 11.5 Months

"Even during the dry drought spell, the solar pump ran flawlessly from 8 AM to 4 PM every day."

Polonnaruwa 7.5 HP Multi-Stage System Polonnaruwa Paddy Cooperative

7.5 HP Multi-Stage Canal Lift System

Large-scale cooperative irrigation supplying 30 acres of paddy.

Water Source: Major Feeder Canal
Discharge Rate: 60,000 Liters / hour
Solar Array: 16 x 550W High-Volt Array
Farmers Benefited: 22 Smallholder Families

"The best investment our farming cooperative ever made. Zero fuel headaches during Yala season."

Hambantota 2.0 HP Floating Reservoir Pump Hambantota Melons & Veg

2.0 HP Floating Reservoir Pumping

Automated lake intake for 8-acre commercial watermelon farm.

Water Source: Irrigation Tank / Reservoir
Daily Discharge: 28,000 Liters / day
Solar Array: 4 x 550W Mono-PERC
Monthly Savings: LKR 46,000 / month

"The floating unit rises and falls with water levels. No priming required, completely hassle-free."

Nuwara Eliya Solar Drip Station Nuwara Eliya Poly-tunnels

Solar High-Pressure Drip Station

Constant-pressure fertigation for capsicum & strawberries.

Operating Pressure: 3.2 Bar Constant
Greenhouse Area: 12 Commercial Poly-tunnels
Solar Array: 6 x 550W High-Efficiency
Crop Yield Increase: +22% Higher Yield

"Pressure uniformity across all drippers is fantastic. Crop yield increased by 22% in the first season."

Kilinochchi Community Solar Drinking Well Kilinochchi Drinking Water

Community Potable Deep Well Station

Providing clean drinking water to 140 farming families.

Borehole Depth: 210 ft (64 m)
Daily Discharge: 50,000 Liters / day
Overhead Tank: 20,000L Storage Reservoir
Electricity Cost: LKR 0 (Zero Forever)

"The entire village now has dependable, clean potable water every single day without any fuel bills."

Monaragala 4.0 HP Deep Agrowell Monaragala Sugar Cane & Veg

4.0 HP Deep Agrowell Submersible Unit

Drought-proof irrigation for 10-acre sugarcane and vegetables.

Depth of Well: 120 ft (36 m)
Daily Discharge: 38,000 Liters / day
Solar Array: 8 x 550W Mono Panels
Annual Savings: LKR 540,000 / year

"The system survived severe drought conditions and kept our crops green when neighboring farms dried up."

Badulla Hillside Sprinkler System Badulla Terrace Vegetables

3.0 HP High-Head Hillside Sprinkler Unit

Overcoming 90m vertical head lift across hillside terraces.

Total Head: 90 m (295 ft)
Daily Discharge: 24,000 Liters / day
Solar Array: 6 x 550W High-Efficiency
Operating Effort: 100% Fully Automated

"No more carrying heavy diesel cans up steep hills. The solar pump handles the elevation effortlessly."

Want to See a Working System in Your District?

We can connect you with existing Lanka Sunrays farm owners near your town for a live demonstration.

Find Nearest Demonstration Farm Calculate Your Savings