Power Your Home with Clean Solar Energy & Pure Water
Smart solar and water systems for Bangalore homes, apartments and businesses — rooftop solar, solar water heaters, heat pumps, RO, softeners and pumps. From free site survey to installation and long-term AMC.
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Save up to 80% on power bills. Subsidy up to ₹78,000 on rooftop solar.
Booster Pumps
Your Trusted Solar & Water Partner in Bangalore
Talwin operates at the vital intersection of green energy and clean water technology, offering smart, sustainable solutions for modern homes and businesses. We don't just supply products — we deliver thoughtfully engineered systems that solve real-world energy and water challenges across Bangalore.
From reliable rooftop solar panels and efficient water heating to customised filtration, softening and pressure systems, every installation is backed by expert support for lasting performance.
- Solar power solutions
- Water purification & treatment
- Installation to maintenance
- Residential & commercial
- Subsidy & net-metering help
- Genuine branded products
What We Supply & Install
Solar energy and water treatment systems designed for Bangalore's climate, water quality and housing — every one backed by installation and AMC.
SolarSolar Rooftop Systems
On-grid, hybrid & off-grid Kamal solar PV — 1 kW to 1 MW with BESCOM net-metering & PM Surya Ghar subsidy support.
ExploreSolarSolar Water Heaters
Kamal ETC & FPC solar water heaters from 100 LPD to 5000 LPD with electric backup — for homes, apartments & hotels.
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SolarHeat Pump Water Heaters
Racold & Kamal air-source heat pumps — up to 70% less electricity than geysers. 120 LPH to 5000 L systems.
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WaterRainwater Harvesting Filters
Self-cleaning, zero-power vortex filters — up to 1500 L/min, roofs up to 500 m². BWSSB compliant.
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WaterPressure & Booster Pumps
Grundfos, Sharp & Paive booster pumps — strong, steady shower pressure on every floor. Quiet, automatic, dry-run safe.
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WaterCentralized Water Purifiers
Whole-house & building RO plants from 500 to 10,000 LPH — clean water in every tap for villas, apartments & offices.
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WaterStainless Steel Water Dispensers
Custom SS-304/316 water coolers & dispensers — 1 to 10+ taps, hot/cold/normal, RO-ready for offices, schools & factories.
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WaterWater Softeners
Pentair automatic softeners for borewell hard water — no more white scaling, dry hair or damaged geysers.
ExploreSolarSolar Rooftop Systems
On-grid, hybrid & off-grid Kamal solar PV — 1 kW to 1 MW with BESCOM net-metering & PM Surya Ghar subsidy support.
ExploreSolarSolar Water Heaters
Kamal ETC & FPC solar water heaters from 100 LPD to 5000 LPD with electric backup — for homes, apartments & hotels.
ExploreSolarHeat Pump Water Heaters
Racold & Kamal air-source heat pumps — up to 70% less electricity than geysers. 120 LPH to 5000 L systems.
ExploreWaterRainwater Harvesting Filters
Self-cleaning, zero-power vortex filters — up to 1500 L/min, roofs up to 500 m². BWSSB compliant.
ExploreWaterPressure & Booster Pumps
Grundfos, Sharp & Paive booster pumps — strong, steady shower pressure on every floor. Quiet, automatic, dry-run safe.
ExploreWaterCentralized Water Purifiers
Whole-house & building RO plants from 500 to 10,000 LPH — clean water in every tap for villas, apartments & offices.
ExploreWaterStainless Steel Water Dispensers
Custom SS-304/316 water coolers & dispensers — 1 to 10+ taps, hot/cold/normal, RO-ready for offices, schools & factories.
ExploreWaterWater Softeners
Pentair automatic softeners for borewell hard water — no more white scaling, dry hair or damaged geysers.
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WaterAlkaline Water Purifiers
Under-the-counter RO + alkaline purifiers — pH 8.5–9.5, mineral-rich drinking water for homes, gyms & clinics.
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WaterCarbon Filters
Pentair activated carbon filters — remove chlorine, odour & chemicals. Whole-house and RO pre-filter models.
ExploreWe Design Systems That Work in Real Conditions
With deep knowledge of Bangalore's water and energy challenges — hard borewell water, low pressure, tanker dependence and rising tariffs — every system we install is guided by long-term performance, resource efficiency and customer satisfaction.
End-to-End Service
Design, supply, installation and AMC — one team handles everything for both solar and water systems.
Authorised for 25+ Years
Authorised dealer for USHA, Racold & Grundfos and authorised distributor for Kamal Solar for over 25 years — guaranteed genuine products.
Residential & Commercial
Scalable solutions for individual homes, large apartment complexes, hotels, offices and factories.
Energy Efficient & Eco-Friendly
Every system lowers electricity bills and environmental impact — engineered for long-term sustainability.
Long-Term AMC Support
Annual maintenance contracts and trained technicians keep everything at peak performance, year after year.
Not sure what you need?
Tell us your problem — high power bills, hard water, low pressure or no hot water — and we'll recommend the right solution.
From Enquiry to Lifetime Support
A simple, transparent 5-step process — whether it's a 100 LPD solar heater or a 500 kW solar plant.
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.
Calculate Your Solar Savings & Subsidy
See your recommended system size, subsidy and payback in seconds.
How much can solar save you?
Move the slider to your average monthly electricity bill.
Assumes ~120 units/kW/month generation in Bengaluru. Subsidy per current PM Surya Ghar guidelines (homes up to ₹78,000; RWA ₹18,000/kW). Indicative only — final figures after site survey.
Your solar estimate
Trusted Brands We Represent
Genuine products with full manufacturer warranty — supplied, installed and serviced by Talwin.
Recent Installations
Real projects by the Talwin team — homes, apartments, hotels and commercial buildings.
Become a Talwin Dealer or Franchise Partner in South India
Demand for rooftop solar, heat pumps, water softeners and RO systems is booming across Karnataka, Tamil Nadu, Kerala, Andhra Pradesh and Telangana. Partner with a 25-year-old authorised distributor and build a profitable, recurring-revenue business in your district.
- Complete product basket — solar + water under one roof
- Training, marketing support & lead sharing
- Technical backing for large projects
- Recurring income from AMC, filters & spares
Retail Dealer
For sanitary, electrical & hardware stores.
Service Franchise
For plumbers, electricians & technicians.
Channel Partner
For builders, architects & interior designers.
District Distributor
Stock & supply a full territory.
Serving Bangalore, Karnataka & South India
Full installation & AMC across Bengaluru and nearby cities, plus project supply and dealer network across five southern states.
Guides to Save Energy & Water
Expert advice on subsidies, costs and choosing the right system.
Solar Water Heater Price in Bangalore 2026: 100, 200 & 300 LPD Cost Guide
How much does a solar water heater cost in Bangalore? Indicative installed prices by capacity and collector type, and how to avoid overpaying.
Read article →Kamal vs Racold: Which Solar Water Heater / Heat Pump Brand Should You Buy?
Two trusted names, different strengths. Here's how Kamal Solar and Racold compare for solar water heaters and heat pumps.
Read article →Grundfos SCALA2 Review & Price Guide: Is It Worth It for Indian Homes?
The Grundfos SCALA2 is one of the most popular home booster pumps. Here's what it does well, what it costs and whether it suits your home.
Read article →Frequently Asked Questions
Which areas do you serve?
We install and service across Bengaluru and nearby cities (Mysuru, Hosur, Tumakuru). For larger projects and dealer partnerships we work across Karnataka, Tamil Nadu, Kerala, Andhra Pradesh and Telangana.
Do you provide a free site visit?
Yes. Our expert visits your property, checks roof space, water quality, pressure and usage, and recommends the right system with a clear quote — at no cost.
Which brands do you deal in?
We are an authorised dealer/distributor for Kamal Solar, Racold, USHA, Grundfos and Pentair, and also supply Paive and Sharp pumps and rainwater harvesting filters.
Do you help with solar subsidy and BESCOM net metering?
Yes. We handle the PM Surya Ghar subsidy application and BESCOM net-metering paperwork end-to-end.
Do you offer AMC and after-sales service?
Yes. We offer annual maintenance contracts and on-call service for solar heaters, rooftop solar, heat pumps, softeners, RO plants and pumps.
Do you take up apartment, hotel and commercial projects?
Yes. We regularly design systems for apartments, gated communities, hotels, hostels, hospitals, schools, offices and factories.
How can I become a Talwin dealer or franchise partner?
Visit our Dealership & Franchise page and submit the application form. Our partnerships team will contact you to discuss your territory.
How quickly can you install?
Most residential installations are completed within 2–7 days of order confirmation, subject to stock and approvals. Solar net metering depends on BESCOM timelines.
Still have questions?
Our experts are a call or WhatsApp away.
+91 99726 08515 Chat on WhatsApp info@talwin.inFollow Talwin on LinkedIn
Get solar subsidy updates, water-treatment tips, project showcases and dealer opportunities across South India — straight in your feed.
- ☀ Subsidy & BESCOM updates
- 💧 Water & energy saving tips
- 🏗 Real project showcases
- 🤝 Dealer & career openings
Ready to save on power & get better water?
Book a free site visit — our expert will recommend the right system for your home or business.