True Sun Solar Water Heater – High-Efficiency, Long-Life Hot Water Solution for Homes & Businesses

If you are looking for a reliable and cost-effective way to enjoy hot water throughout the year, the True Sun Solar Water Heater is one of the smartest investments you can make. Designed for Nepal’s climate and built with durable materials, this system converts natural sunlight into usable hot water with outstanding efficiency. Whether you need a solution for household bathrooms, hotels, hostels, restaurants, or commercial buildings, True Sun delivers consistent performance while dramatically reducing your electricity bills.

Solar water heating technology has rapidly grown in popularity because of rising energy costs and increasing environmental awareness. Instead of relying on electricity or gas heaters—which are expensive to run and can break down frequently—solar heaters offer a clean, free, and renewable source of energy. With True Sun, you can enjoy hot water even on cold mornings, thanks to its advanced heat-retention system and high-absorption solar tubes.

True sun Energy provides services for setting up Solar Rooftop Plant along with financing, monitoring and maintenance support. We can install on any kind of roof ranging from metal, RCC to designing complex superstructures for societies terrace and carports.
We also undertake complete installation and maintenance of Solar Water Heaters. Our team suggest best solutions based on the site situation and client requirements. We deal in Evacuated Tube Collector (ETC)and Flat Tube Collector (FTC).
We have well experienced advisory group that advise corporates, government and multilateral organisations in energy efficiency and clean energy interventions. We have helped corporates implement their CSR plans and sustainability goals.

Why Choose True Sun Solar Water Heater?

1. High-Efficiency Vacuum Tubes

The True Sun system uses superior heat-absorbing vacuum tubes that capture solar radiation more efficiently than flat-plate systems. These tubes retain heat longer, reduce thermal loss, and ensure fast water heating even during winter and low-temperature conditions.

2. Durable, Weather-Resistant Build

The tank and supporting structure are designed to withstand Nepal’s diverse climate—extreme heat, monsoon rains, and freezing temperatures. The inner tank is typically made from food-grade stainless steel or enamel-coated material to prevent corrosion, ensuring many years of trouble-free operation.

3. Zero Electricity Cost

One of the biggest advantages of a solar water heater is the significant savings on utility bills. The system uses sunlight as its primary energy source, meaning you get hot water without paying for electricity. Over several years, the savings often exceed the cost of the heater itself.

4. Environmentally Friendly

Choosing a solar water heater reduces your carbon footprint. By using renewable solar energy instead of fossil-fuel-based electricity or gas, you contribute to cleaner air and a greener planet.

5. Safe and User-Friendly

True Sun heaters operate without complicated electronics or high-risk heating elements. They require minimal maintenance and provide a hassle-free hot water solution for all kinds of households.

Key Features of the True Sun Solar Water Heater

• High-grade vacuum tubes for faster heat absorption

• Strong insulated tank to retain heat for long hours

• Sturdy galvanized iron or stainless-steel stand

• Food-grade inner tank to prevent rust

• Available in multiple capacities (e.g., 100L, 150L, 200L, 300L, etc.)

• Ideal for both residential and commercial use

• Long lifespan and low maintenance

• Optional electric backup coil for cloudy days

Who Should Use This Solar Water Heater?

Homeowners

Perfect for families that want a permanent hot-water solution without worrying about rising electricity prices.

Hotels and Guesthouses

A great option for businesses that require consistent hot water throughout the day while keeping operational costs low.

Restaurants and Cafés

Hot water is essential for cleaning and kitchen operations—solar heating cuts down on monthly expenses.

Hostels, Schools, and Offices

Ensures a steady supply of hot water for washing, cleaning, and hygiene purposes.

Benefits You Will Experience

Lower Monthly Bills

Since the system does not use electricity for heating, your utility bill drops significantly.

Round-the-Clock Hot Water

Thanks to the insulated tank and high-efficiency tubes, hot water stays warm for long hours—even overnight.

Long-Term Reliability

With fewer mechanical parts and superior materials, True Sun solar heaters last longer than electric heaters.

Low Maintenance

Occasional cleaning of the tubes and basic inspections are usually enough to keep the system in excellent condition for years.

Installation & Maintenance

Professional installation ensures optimal performance. The system is installed on rooftops, balconies, or anywhere with sufficient sunlight. Maintenance involves:

• Cleaning dust and debris off the tubes

• Checking the water inlet/outlet valves

• Inspecting the stand and tank for stability

• Flushing the tank periodically to prevent sediment buildup

Most users require service only once or twice a year.

Frequently Asked Questions (FAQ)

1. Does the solar water heater work during winter?

Yes. Vacuum tube technology ensures high absorption even on cold days. Although water may heat slightly slower, you still get warm to hot water depending on sunlight levels.

2. What happens on cloudy days?

The system can retain heat for a full day. You can also install an optional electric backup heater to ensure uninterrupted hot water during prolonged cloudy weather.

3. How long does a solar heater last?

A well-maintained system can last 15–20 years or more.

4. Is the water safe for bathing?

Absolutely. The inner tank is made from food-grade stainless steel or coated materials that prevent contamination and rust.

5. What capacity should I choose?

• 100L–150L for small families

• 200L for medium households

• 300L+ for large families or commercial use

Conclusion

The True Sun Solar Water Heater is a dependable, energy-efficient, and eco-friendly hot water solution designed to meet Nepal’s residential and commercial needs. By investing in this reliable system, you reduce your monthly energy expenses, enjoy long-lasting performance, and contribute to a cleaner environment. With its durable construction, efficient heating technology, and low maintenance requirements, True Sun stands out as a highly cost-effective choice for anyone seeking hot water every day of the year.