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Solar Water Heater Distributors, Dealers & Suppliers in Bangalore

Solar Water Heaters in Bangalore

Hot water all day using free sunshine. Talwin supplies and installs Kamal ETC and FPC solar water heaters with electric backup — sized right for your family, building and water quality.

✓ 100 LPD – 5000 LPD✓ ETC & FPC models✓ Save up to 70%✓ Electric backup
Solar Water Heaters in Bangalore
Overview

Solar Water Heaters by Talwin

A solar water heater uses the sun to heat water. It gives hot water all day using clean, natural energy — and works beautifully in Bangalore, where there is plenty of sunlight for most of the year. You need far less gas or electricity to heat water.

Talwin is a trusted Solar Water Heater Distributor, Dealer & Supplier in Bangalore, offering reliable solutions from leading brands like Kamal Solar and Racold. We provide models for small homes, apartments, villas, PGs, hostels, hospitals and hotels.

What Is a Solar Water Heater & How Does It Work?

A solar water heater has special panels called solar collectors that sit on your roof.

  • Collectors absorb heat from sunlight.
  • Cold water flows through the collector and gets heated by natural circulation (thermosiphon).
  • Hot water rises into an insulated storage tank.
  • The tank keeps water hot for 24–48 hours — so you have hot water even at night and early morning.
  • An optional electric backup heater with thermostat takes over on cloudy or rainy days.

We help you pick the right capacity and collector type based on your family size, water source (borewell, Cauvery or tanker) and roof space.

Range

Kamal Solar Water Heaters in Bangalore

Kamal ETC Solar Water Heater
Evacuated Tube Collector

Kamal ETC Solar Water Heater

Capacity
100 / 150 / 200 / 300 LPD
Includes
ETC heater, air vent, variants
Use
Homes • Small families
  • Most cost-effective solar solution
  • High efficiency even in winter mornings
  • Low maintenance
  • Ideal for soft / Cauvery water
Get Price
Kamal FPC Solar Water Heater
Flat Plate Collector

Kamal FPC Solar Water Heater

Capacity
100 L – 500 LPD
Includes
FPC non-pressure & pressurised
Use
Homes • Apartments • Villas
  • Better durability than ETC
  • Recommended for hard / borewell water
  • Works with pressure pumps
  • Long-lasting copper/aluminium collectors
Get Price
Commercial Solar Water Systems
Large-scale solar heating

Commercial Solar Water Systems

Capacity
1000 – 5000 LPD
Includes
1000 / 2000 / 3000 / 5000 LPD
Use
Hotels • Hostels • Hospitals
  • Centralised hot water system
  • Designed for bulk usage
  • Can be combined with heat pump backup
  • Industrial-grade performance
Get Price
Benefits

Advantages of Solar Water Heaters

  • Hot water from free sunlight
  • Save up to 70% on water-heating electricity
  • Lower load on your BESCOM connection
  • Easy rooftop installation
  • Long life of 15+ years with little maintenance
  • Clean and eco-friendly — cuts CO₂ emissions

Maintenance

  • Clean collector glass every few months
  • Check pipes, valves & air vent once a year
  • Descale the tank yearly in hard-water areas
  • Replace the sacrificial magnesium anode when required
  • Talwin offers AMC & yearly descaling service
Specifications

Key Features of Our Solar Water Heaters

FeatureDetails
Tank sizes100 L to 5000 LPD
Backup heatingElectric heating element with thermostat
Outer bodyStainless steel / powder-coated / GI
Inner tankSS 304 / glass-lined tank with thick PUF insulation
MountingFlat or sloped rooftops
Warranty5 to 10 years (model dependent)
Water sourceWorks with borewell, tanker or Cauvery water
Compare

ETC vs FPC — Which One Should You Buy?

FeatureETC (Evacuated Tube)FPC (Flat Plate)
PriceLowerHigher
Efficiency in cold / cloudy weatherVery goodGood
Hard / borewell waterNot ideal — tubes can scaleRecommended
Pressure pump compatibilityNon-pressure onlyPressurised models available
DurabilityGlass tubes can breakRugged metal collectors
Best forSmall families with soft waterBangalore borewell homes, apartments
Hot Water Sizing Calculator

What capacity do you need?

Based on 30–60 litres of hot water (≈60 °C) per person per day. Savings vs electric geyser at ~₹7.5/unit. Indicative only.

Your recommendation

Daily hot water need—
Solar water heater—
Or heat pump—
Approx. savings vs geyser—
Get a Free Recommendation
Applications

Where Can You Use It?

Homes and villas
Apartments and PGs
Offices and clinics
Schools and hostels
Hotels, resorts & hospitals
Gyms, spas & salons
Why Talwin

Why Choose Talwin in Bangalore?

  • Trusted seller of Kamal solar water heaters in Bangalore
  • 25+ years of solar & water heating experience
  • We stock both FPC and ETC models
  • Roof check, sizing and safe rooftop fitting
  • Electric backup connection & yearly service
  • Genuine Racold geysers & heat pumps also available
Authorised Dealer Genuine Warranty AMC Support
Our Work

Installations by Talwin

Process

How We Work

Call / Enquire

Share your need on call, WhatsApp or our form.

Free Site Survey

We inspect roof, water quality, pressure & usage.

Custom Proposal

Right-sized system with clear pricing & savings.

Expert Installation

Trained team installs, tests & demos the system.

AMC & Support

Approvals, warranty, service & AMC — for years.

FAQs

Frequently Asked Questions – Solar Water Heaters

Will a solar water heater work on cloudy days?

Yes. The insulated tank stores hot water for 24–48 hours, and the electric backup heater gives you hot water when the sun is weak.

Which capacity solar water heater do I need?

Plan for about 35–50 litres per person per day. A 100 LPD heater suits 2–3 people, 150 LPD for 3–4, 200 LPD for 4–5 and 300 LPD for 6–8 people. Use our sizing calculator below or ask our team.

Which is better for Bangalore — ETC or FPC?

If you use borewell or hard water, FPC is better because ETC tubes scale up quickly. For soft Cauvery water and budget installations, ETC works very well.

Can I install it on any roof?

Yes. We check your rooftop and install safely on flat RCC or sloped roofs, with proper structure and anchoring.

How long does a solar water heater last?

15–20 years with basic maintenance. FPC collectors typically last longer than glass tubes.

How much money will I save?

You can save 60–80% of your water heating bill. For a family of four using an electric geyser daily, that is often ₹800–₹1,500 a month.

Is it good for apartments?

Yes. We install individual systems for penthouses/villas and centralised systems with ring-main circulation for apartment blocks.

Is there a subsidy for solar water heaters?

There is currently no central capital subsidy for solar water heaters for homes, but BESCOM has historically offered a rebate on electricity bills for homes with solar water heaters. We'll guide you on current benefits.

Available Across South India

Solar Water Heaters near you

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Get the right solar water heaters for your property

Free site visit, expert sizing and the best price on genuine branded products — with installation & AMC.

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