Save Electricity
Replace geyser load and reduce transformer stress during mornings.
Solar Water Heaters
Efficient FPC & ETC systems for homes and institutions — reliable hot water with minimal electricity use.
Get SWH OptionsSystem Options
- ETC: evacuated glass tubes — high efficiency in cold climates; economical; thermosiphon or forced-circulation.
- FPC: copper absorber with selective coating — rugged, high-pressure capable; excellent for hard water with heat-exchanger tanks.
- Pressurized/Non-pressurized tanks, PUF insulation, SS/Glass-lined options; electrical backup thermostats.
- Roof stands with anti-corrosion treatment; plumbing kits and mixing valves for safe delivery.
100–500 LPDresidential
1–20 KLinstitutional
60–80°Cdelivery range
Benefits
Reliable Hot Water
Insulated tanks maintain temperature; automatic backup integration for cloudy days.
Low Maintenance
Simple annual checks—descaling/flush for hard water where needed.
Surya Sai Solar Calculator
Calculate Your
Savings
Explore the potential of solar energy and start saving from Day One!
₹
kW
System Size
1 kW
Annual Savings
₹ 30,000
Annually Generated Energy
4,320 Units
Space Required
240 Sqft
Price (Excluding Subsidy & GST)
₹ 1,99,138
Subsidy + Discount
(₹ 78,000 + ₹ 22,000)
Project Cost
₹ 99,138
FAQs
FPC vs ETC collectors?
FPC (Flat Plate) are robust and durable, great for higher pressures; ETC (Evacuated Tube) offer excellent efficiency in cold climates and are cost-effective.
Where can I use them?
Homes, hostels, hospitals, hotels and industries for process hot water. Integrate with existing geysers or heat pumps if required.
Do they work on cloudy days?
Yes—systems retain heat; for low-radiation days we add backup (electric element, gas or heat pump) via controller.
Go Solar, Save More.
Premium panels, expert installation, zero hassle.
- 25-yrWarranty
- 10-14dInstall Time
- ₹40k+Avg. Yearly Savings