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Best Solar Water Heater in West Bengal
ETC & FPC solar water heaters, heat pumps and rooftop solar by Kamal Solar — BIS certified, MNRE approved, free site survey and fast installation across Kolkata, Howrah, Durgapur, Asansol, Siliguri, Bardhaman and every major district.
Solar Water Heaters Built for West Bengal's Water & Weather
Kamal Solar supplies and installs solar water heating systems across West Bengal — from Kolkata, Howrah, Durgapur, Asansol, Siliguri, Bardhaman and every major district. With 250–280 days of sunshine per year and peak solar irradiance of 4.5–5.2 kWh/m²/day, West Bengal offers excellent conditions for solar water heating: a correctly sized system delivers hot water most of the year, with minimal backup from any electrical element.
Kolkata and most urban West Bengal areas have soft-to-moderate municipal water suitable for SS tanks; some peripheral and rural districts have harder groundwater where GL tanks are advisable. That's why our team assesses your water source during the free site survey before recommending any model — whether that's an ETC with GL tank, FPC with SS tank, or a water softener pairing. Every recommendation comes in writing before you confirm the order.
Every unit you heat with solar is a unit you don't buy from WBSEDCL / CESC at ₹6.61–8.31 per unit (domestic slab). A typical 200 LPD ETC system pays for itself in under 3 years in West Bengal's climate and lasts 15+ years with basic annual maintenance.
4.5–5.2 kWh/m²/day irradiance
Right tank for your water source
Tariff ₹6.61–8.31 per unit (domestic slab)
₹9,000–14,000 saved yearly (200 LPD)
Our Products in West Bengal
WhatsApp or Call for today's best price — installed anywhere in West Bengal.
Which Capacity Is Right for Your Home in West Bengal?
| Capacity | Suitable For | Recommended System |
|---|---|---|
| 100 LPD | 2–3 people | ETC — compact, best value |
| 200 LPD | 4–5 people | ETC SS or GL depending on water quality — most popular |
| 300 LPD | 6–8 people / large homes | ETC or FPC pressurised |
| 500 LPD+ | Hostels / hotels / hospitals / PGs | FPC or ETC bank + heat pump backup |
| Heat Pump 200 L | Apartments, multi-storey flats | Works without direct rooftop access |
Exact model confirmed after free site survey — we check water TDS, roof space and pipe run first. Call +91 88844 79199 for today's best price.
Why West Bengal Chooses Kamal Solar
We test your water source first — SS or GL tanks, water softener pairings recommended based on actual TDS, not guesswork.
Transparent written quote with brand, tank spec, collector type and full warranty terms — confirmed before you place the order.
All products meet Bureau of Indian Standards quality norms and qualify for WBREDA incentives.
Solar heaters, heat pumps, rooftop solar, agri pumps and water softeners — installed and serviced together under one warranty.
Recent Installations in West Bengal
Districts & Cities We Serve in West Bengal
Installation & same-week service across:
Not in the list? Call us — if we can't serve you directly we'll connect you with a verified local dealer.
Become a Kamal Solar Dealer in West Bengal
High-margin solar products with full marketing & service support for your district. Partner with an MNRE-approved manufacturer since 1998.
Apply for Dealership 📞 +91 88844 79199Solar Water Heater FAQs — West Bengal
What is the price of a solar water heater in West Bengal?
Price depends on capacity (100–500 LPD), collector type (ETC or FPC) and tank material (GL or SS) — which we recommend based on your water quality. We provide a transparent written quote after a free site survey. Call or WhatsApp for today's best price anywhere in West Bengal.
Which solar water heater tank — SS or GL — is right for West Bengal?
Kolkata city areas under KMC / CESC supply have relatively soft water — SS tanks work well. WBSEDCL-served urban districts (Howrah, Durgapur, Asansol, Siliguri) have moderate TDS. Some North Bengal and rural peripheral districts have harder borewell water where GL tanks are advisable. Our team checks your water source during the free site survey.
How much electricity does a solar water heater save in West Bengal?
A 200 LPD ETC system saves roughly 1,500–2,200 units per year for a family of four. At WBSEDCL / CESC domestic tariffs of ₹6.61–8.31 per unit (domestic slab), that is a saving of ₹9,000–14,000 every year — payback typically in 3–4 years.
Is there a government subsidy for solar water heaters in West Bengal?
WBREDA (West Bengal Renewable Energy Development Agency) periodically announces subsidies and incentives for MNRE-approved solar water heaters. All Kamal Solar products are BIS certified and MNRE approved, making them eligible for such schemes. Contact us for the latest subsidy status at the time of your purchase.
Do you provide installation and after-sales service across all districts of West Bengal?
Yes. We install and service across all major districts of West Bengal — from Kolkata, Howrah, Durgapur, Asansol and beyond. We work through our factory-trained dealer network to ensure service visits within 24–48 hours of a complaint.
What warranty does Kamal Solar provide in West Bengal?
Tanks carry a 5-year warranty (GL or SS as per model), evacuated tubes and collectors 2–5 years, and heat pumps 2–5 years compressor warranty — all backed by Kamal Solar's on-ground dealer service network across West Bengal.