Coimbatore-ல் solar water heater விலை என்ன?

Coimbatore-ல் solar water heater விலை capacity-ஐ பொறுத்து மாறும். 100 LPD: ₹18,000–₹25,000 | 150 LPD: ₹22,000–₹32,000 | 200 LPD: ₹28,000–₹40,000 | 300 LPD: ₹42,000–₹60,000. Arun Hitech-ல் best price + free installation. Call: +91-99424-87774

Which is the best solar water heater brand in Coimbatore?

V-Guard, Racold, Havells, AO Smith and Supreme are the top solar water heater brands available in Coimbatore. Arun Hitech is an authorized dealer for all these brands with 1500+ installations and 4.8 star rating.

Does solar water heater work in rainy season?

Yes. Evacuated tube technology uses diffused sunlight on cloudy days for partial heating. An electric backup booster automatically activates during rainy season. Coimbatore gets 300+ sunny days per year making solar water heaters highly effective.

How long does a solar water heater last?

A good quality solar water heater lasts 15–25 years. Tank warranty is 5–10 years, collector warranty is 5 years. Annual maintenance extends lifetime. Arun Hitech provides AMC service plans.

What is the electricity saving from a 200 LPD solar water heater?

A 200 LPD solar water heater saves 90–120 units of electricity per month. At ₹7 per unit that is ₹630–₹840 monthly savings. Annual savings of ₹7,500–₹10,000. Investment recovers in 3–4 years.

Is government subsidy available for solar water heater in Tamil Nadu?

Yes. Tamil Nadu government and central MNRE scheme provide up to 30% subsidy for residential solar water heaters. Arun Hitech assists with the subsidy application process. Call +91-99424-87774 for current scheme details.

What is the difference between heat pump and solar water heater?

Solar water heater uses sunlight with no electricity for heating, best ROI for families. Heat pump works 24/7 including nights with COP 3-4 efficiency, best for commercial use. For Coimbatore climate solar water heater gives best value for homes.

How to contact Arun Hitech in Coimbatore?

Arun Hitech is located at 5/235D Sathy Main Road, Opp to TNEB, Kariyampalayam, Coimbatore 641653. Call: +91-99424-87774 or +91-80125-87774. Website: www.solarwaterheaterdealers.com. Google rating: 4.8 stars with 46 reviews.

FPC vs ETC Solar Water Heater — Which Type Should You Choose?

Arun Hitech
Jun 7
2 min read

FPC vs ETC Solar Water Heater — Which Type to Choose?

Quick Answer: ETC (evacuated tube) is best for most Coimbatore homes - affordable and works in hard water. FPC (flat plate) is pricier but more durable and supports pressurised systems.

Solar water heaters come in two main collector types - ETC (Evacuated Tube Collector) and FPC (Flat Plate Collector). Choosing the right one affects performance, price and durability. Here's a clear comparison.

ETC — Evacuated Tube Collector

ETC uses glass vacuum tubes. It's the most popular type in Tamil Nadu because it works well even on cloudy days, handles hard water better, and is more affordable. Ideal for most homes.

FPC — Flat Plate Collector

FPC uses a flat metal absorber plate. It's more durable, supports pressurised systems (better water flow for multi-storey buildings), and lasts longer - but costs more than ETC.

Pressurized vs Non-Pressurized

Pressurised systems give strong, even hot water flow to all taps and upper floors - ideal for villas and apartments. Non-pressurised systems are simpler and cheaper, suited to single-floor homes with overhead tanks.

Which Should You Choose?

For most Coimbatore homes with hard water and a tight budget, ETC offers the best value. For high-rise buildings, villas or where strong pressure is needed, FPC pressurised systems are worth the extra cost.

Get Expert Advice

For genuine V-Guard solar water heaters with expert installation and 10-year warranty, choose Arun Hitech - a V-Guard authorized dealer in Coimbatore with 1500+ installations and a 4.8-star rating, serving Coimbatore, Tiruppur, Erode, Salem, Karur, Pollachi and Ooty. Free site visit at arunhitech.com or call 99424 87774.

📍 Visit our showroom in Coimbatore — Find us on Google Maps: Arun Hitech Location

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V-Guard Solar Water Heaters: Comprehensive Guide for Your Home

Frequently Asked Questions

Which is better, FPC or ETC?

ETC for affordability and hard water; FPC for durability and pressurised high-rise use.

Is ETC good for hard water?

Yes, ETC handles hard water better than FPC.

Which is cheaper?

ETC models are generally more affordable than FPC.