Energy-efficient heat pump water heaters for homes, hotels and hospitals in Bangalore. Saves up to 75% electricity. Works 24/7 without sunlight. MNRE approved. Free quote by Kamal Solar.
Kamal Solar is a leading heat pump water heater supplier and installer in Bangalore, serving residential homes, hotels, hospitals, hostels, and commercial complexes across Karnataka since 1998. Our heat pump systems deliver hot water around the clock, regardless of weather or sunlight availability, using up to 75% less electricity than conventional electric geysers.
Unlike solar water heaters that depend on sunlight, heat pump water heaters extract heat from ambient air — a process that works efficiently in Bangalore's climate throughout the year, even during the monsoon months. This makes heat pumps the preferred hot water solution for apartments, high-rises, and commercial establishments where rooftop space is limited or sunlight access is restricted.
A heat pump water heater works on the same principle as a refrigerator — but in reverse. Instead of removing heat from inside and expelling it outside, it extracts heat from the surrounding air and transfers it into water stored in the tank.
The heat pump draws in ambient air from the surroundings using a fan. Even at temperatures as low as 5°C, there is usable heat energy in the air.
Refrigerant in the evaporator coil absorbs heat from the air and evaporates from liquid to gas state, capturing the thermal energy.
The compressor pressurises the refrigerant gas, raising its temperature significantly — typically to 60–70°C.
The hot refrigerant passes through a condenser coil immersed in the water tank, transferring the heat to the water. The refrigerant cools and returns to liquid state.
The key measure of efficiency is COP (Coefficient of Performance). A heat pump with COP 3.5 means for every 1 unit of electricity consumed, it delivers 3.5 units of heat energy to the water — making it 3–4× more efficient than a conventional electric geyser.
Consume up to 75% less electricity compared to conventional electric geysers, significantly reducing your monthly bills.
Continuous hot water regardless of time, weather, or sunlight availability — works efficiently day and night, monsoon or summer.
Lower carbon footprint — uses air-sourced heat instead of direct electrical heating. R32 and R290 refrigerants with low GWP available.
Scalable from 100 litres for residential homes up to 5,000+ litres for hotels and industrial applications.
Built for durability with minimal moving parts. Properly maintained heat pump systems last 10–15 years.
Programmable timers, temperature controls, and IoT-ready models available for maximum efficiency and convenience.
Not sure which hot water system is right for you? This comparison covers the three most common options:
| Parameter | Heat Pump | Solar Water Heater | Electric Geyser |
|---|---|---|---|
| Energy Efficiency | ★★★★★ (COP 3–4) | ★★★★☆ (solar-dependent) | ★★☆☆☆ |
| Works Without Sunlight | ✓ Yes — 24/7 | ✗ No (backup element) | ✓ Yes |
| Rooftop Space Needed | Minimal | 2–6 sq metres | None |
| Water Pressure | Pressurised | Gravity/pressurised | Pressurised |
| Running Cost | Very Low | Near Zero | High |
| Installation Cost | Medium–High | Low–Medium | Very Low |
| Payback Period | 3–5 years | 2–4 years | Never |
| Ideal Setting | Apartments, hotels | Independent homes | Backup use only |
Heat pump water heater prices in Bangalore vary based on capacity, brand, and installation requirements. The following prices include standard installation by Kamal Solar's trained technicians.
| Capacity | Suitable For | COP Range | Price Range (Installed) |
|---|---|---|---|
| 100 LPD | 2–4 persons / 1BHK | 3.0–3.8 | ₹35,000 – ₹45,000 |
| 200 LPD | 4–6 persons / 2–3BHK | 3.2–4.0 | ₹55,000 – ₹75,000 |
| 300 LPD | 6–10 persons / villa | 3.5–4.2 | ₹75,000 – ₹1,00,000 |
| 500 LPD | PG / small guesthouse | 3.5–4.5 | ₹1,20,000 – ₹1,60,000 |
| 1000 LPD | Boutique hotel / hostel | 3.8–4.5 | ₹2,50,000 – ₹3,50,000 |
| 2000 LPD+ | Hotel / hospital / factory | Custom | Contact for quote |
* Prices are indicative and may vary based on brand, site conditions, and civil work requirements. GST at applicable rates is additional.
We assess your hot water demand, available installation space (heat pumps require ventilated indoor or outdoor space), electrical capacity, and existing plumbing.
Based on daily usage, number of users, and peak demand, we recommend the right capacity and brand. You receive a detailed quote covering equipment, installation, and commissioning.
Our trained technicians install the heat pump unit, connect it to the storage tank and existing plumbing, wire the electrical connections, and configure the thermostat settings.
The system is run through a full heating cycle, pressure-tested, and checked for refrigerant levels and electrical safety before handover.
We brief you on daily operation, temperature settings, and filters. Annual Maintenance Contracts are available to ensure long-term performance.
Kamal Solar installs and services heat pump water heaters across Bangalore including Whitefield, Electronic City, HSR Layout, Koramangala, Indiranagar, Jayanagar, Hebbal, Yelahanka, and Sarjapur Road, as well as all major cities in Karnataka.
Get a free site visit and customised proposal for your home, hotel, or commercial property from Kamal Solar.
