10 Best Solar Water Heaters In India

Solar water heaters harness sunlight, transforming it into heat energy to warm your water, offering a sustainable alternative to traditional heating methods. By adopting solar water heaters, you stand to significantly slash your electricity or gas expenses. Notably, these devices boast an impressive efficiency, converting approximately 80% of the sunlight they capture into usable heat. This makes them not only eco-friendly but also highly cost-effective solutions for your heating needs.

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Things To Consider While Buying The Best Solar Water Heaters In India

Types of Solar Water Heaters

Solar water heaters are available in two main types, each with distinct heating systems:

1. Flat Plate Collector (FPC) Solar Water Heater: Crafted from metal, this type of heater represents the more expensive option. However, its higher cost is justified by its durability and extended lifespan, making it a reliable choice for those seeking longevity in their solar heating solution.
2. Evacuated Tube Collector (ETC) Solar Water Heater: More budget-friendly, this heater’s construction primarily involves glass, which, while cost-effective, does pose a risk for damage under harsh conditions. Owners might find themselves facing significant repair costs if the system is compromised.

Both systems offer unique advantages and considerations, allowing consumers to choose based on their budget, durability needs, and environmental conditions.

Weather

Solar water heaters are designed to withstand occasional cloudy weather, maintaining hot water supply for a few days without direct sunlight. However, their efficiency may decrease after prolonged overcast conditions, reverting to dispensing unheated water until sunlight returns. This limitation underscores the importance of considering your local weather patterns when choosing a solar water heating system.

Geographic Location

The efficiency of your solar water heater directly correlates with the amount of sunlight it receives. Therefore, it’s crucial to select a model that aligns with the solar exposure specific to your area to ensure optimal heating performance.

Warranty

A warranty serves as crucial assurance of the durability and reliability of the solar water heater you’re considering. It’s an important factor to weigh in your decision-making process, providing peace of mind and protection for your investment.

Top brands for Solar Water Heaters In India

• Saur Shakti
• AWCRE 
• Samurai
• Supreme

10 Best Solar Water Heaters In India

Best Solar Water Heater in India

• Supreme Solar Water Heater – Buy this on Amazon
• Samurai Solar Water Heater – Buy this on Amazon
• Mega Power Solar Water Heater – Buy this on Amazon
• Saur Shakti Solar Water Heater – Buy this on Amazon 
• Sun Zone Solar Water Heater – Buy this on Amazon 

Best Solar Geyser in India

• AWCRE Solar Water Geyser – Buy this on Amazon 
• Suntek Solar Water Geyser – Buy this on Amazon
• Intersolar Solar Water Geyser – Buy this on Amazon
• ONYX Solar Water Geyser – Buy this on Amazon
• Racold Solar Water Heater –

#1. Supreme Solar Water Heater

The Supreme solar water heater stands out for its exceptional features and top-tier efficiency, making it an excellent choice. With a substantial 250-liter capacity, it’s perfectly suited for the needs of a medium-sized family.

Its enhanced coating significantly boosts sunlight absorption, ensuring rapid heating. Constructed from premium materials, this solar water heater is built to last.

Additionally, it features scratch-resistant solar glass, a further testament to its durability against harsh weather conditions. This blend of high-grade components and innovative design marks the Supreme Solar Water Heater as a superior option for eco-conscious households.

Pros:

• Scratch-resistant surface.
• The process of heating water is very fast.

Cons:

• Suitable for medium-sized families only

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#2. Samurai Solar Water Heater

The Samurai 300-litre solar water heater is ideal for large families, offering a generous capacity to meet extensive hot water needs.

Crafted from pure aluminum, the tank ensures durability and efficient heat conduction, enabling rapid water heating.

This model guarantees a steady supply of hot water, catering to all your requirements. Equipped with high-grade solar cells, the Samurai solar water heater combines top-notch performance with affordability, making it an excellent value for those looking to harness solar energy efficiently.

Pros:

• It contains high-quality solar cells
• A solar heater stand is also included.

Cons:

• It is only suitable for domestic use and not for industrial uses.

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#3. Mega Power Solar Water Heater

The Mega Power solar water heater, featuring a robust 304-litre internal tank, is perfectly suited for large families, seamlessly accommodating their substantial hot water needs.

Designed to effortlessly manage hard water, it prevents the common issue of scaling. Utilizing evacuated glass tubes, this system ensures that scaling deposits are a thing of the past.

Moreover, its external tank is pre-coated and specially treated to resist rust, enhancing the longevity and performance of the heater. This thoughtful design makes the Mega Power solar water heater a reliable and durable choice for harnessing solar energy.

Pros:

• The whole system is rust-free
• It is easy to install

Cons:

• The cost is slightly more.

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#4. Saur Shakti Solar Water Heater

Slash your energy bills by opting for the Saur Shakti solar water heater, boasting a versatile 250-litre capacity suitable for both residential and commercial applications. Its galvanized iron construction ensures rust resistance, making it perfect for outdoor installations.

Furthermore, it features high-efficiency glass tubes designed to absorb heat rapidly. This combination of durability and performance efficiency makes the Saur Shakti solar water heater a smart choice for those seeking to reduce their energy costs while benefiting from a reliable supply of hot water.

Pros:

• There are no chances of rust.
• You can easily set this up.

Cons:

• The price of this product is a bit high.

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#5. Sun Zone Solar Water Heater

The Sun Zone solar water heater sets itself apart from other options available in the Indian market with its exceptional design and quality.

Constructed from durable stainless steel, expertly welded to prevent any leakages, this heater is built to last.

Additionally, it features high-grade PUF insulation within the tank, an essential attribute that significantly enhances its ability to retain heat for extended periods. This capability ensures that the water remains hot longer, providing convenience and efficiency to its users.

The Sun Zone solar water heater’s combination of sturdy construction and effective insulation makes it a standout choice for those seeking a reliable and high-performing solar water heating solution.

Pros:

• It is an eco-friendly product.
• The durability of the material is high.

Cons:

• The price is extremely high when compared to other solar water heaters. 

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Best Solar Water Geyser in India

#6. AWCRE Solar Water Geyser Heater

For families of 6 to 8 members, the AWCRE solar water geyser is a game-changer. Designed to cater to the high water demands of larger households, this model features a generous 300-litre capacity.

Equipped with efficient ETC (Evacuated Tube Collector) tubes, it captures and retains maximum heat. Furthermore, the geyser’s stand is meticulously engineered to position the tubes at the optimal angle for sunlight exposure, enhancing its heat absorption capabilities.

Opting for the AWCRE solar water geyser ensures a constant supply of hot water, maximizing comfort and convenience for sizable families.

Pros:

• The quality of the tubes is premium
• The stand provided with it is very durable

Cons:

• It cannot be used for industrial purposes

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#7. Suntek Solar Water Geyser Heater

The Suntek solar water geyser, with its 100-litre capacity, is perfectly tailored for small households, offering just the right amount of hot water for their needs.

Its stainless steel inner tank is specifically designed to combat the challenges of hard water, preventing scaling and extending the lifespan of the unit.

Additionally, the outer tank is crafted to be rustproof, ensuring that it can withstand outdoor conditions without degradation. This feature makes the Suntek solar water heater a durable and reliable choice for those looking to efficiently meet their hot water needs while minimizing maintenance concerns.

Pros:

• The price is very much affordable.
• It is durable and rust-free.

Cons:

• It is only suitable for small households. 

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#8. Intersolar Solar Water Geyser Heater

The Intersolar solar water geyser, boasting a 100-litre capacity, is a marvel in efficiency, heating water at an impressively rapid rate. Its stand is designed to be both non-corrosive and sturdy, ensuring that it can support the unit reliably over the years.

The geyser’s cylinder is engineered to withstand even the most intense heat, guaranteeing durability and performance. Furthermore, the inner tank is made of stainless steel, a choice material that prevents scaling caused by hard water.

This combination of features makes the Intersolar solar water heater a standout option for those seeking a resilient, efficient, and long-lasting solution for their hot water needs.

Pros:

• Insulation is a great advantage
• Durability is quite high

Cons:

• It is adequate only for small families.

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#9. ONYX Solar Water Heater

The ONYX solar water heater is constructed with premium stainless steel, a choice inspired by the use of evacuated tubes in its design. This ensures durability and efficient heat absorption.

The outer tank is made from a non-corrosive polymer, offering additional assurance against wear and tear over time, so you can trust in the longevity of your investment.

Despite its modest 100-litre capacity, the ONYX stands out as one of the best solar water heaters available, thanks to its superior performance and impressive features. Its popularity is a testament to its effectiveness and the value it brings to users seeking a high-quality, sustainable hot water solution.

Pros:

• It can work with hard water without any issues.
• The performance of this product is great.

Cons:

• The water capacity is less.

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#10. Racold Solar Water Heater

The Racold solar water heater sets itself apart with a cutting-edge digital display that provides real-time information on water level and temperature, along with a programmable electric backup feature.

This advanced system includes an automatic water feed mechanism that adjusts the water supply automatically, allows for scheduling supply times, and offers manual control over the water supply.

These functionalities can be effortlessly managed via the digital interface, offering users three programmable modes for complete control and convenience.

This blend of technology and user-friendly design makes the Racold solar water heater a standout choice for those seeking efficiency, convenience, and flexibility in their hot water solutions.

Pros:

• It includes a digital display.
• Manual Temperature control is available.

Cons:

• The product is a little bit overpriced.

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Conclusion

If you are looking for a small-size solar water heater then the Suntek solar water heater is a great choice. On the other hand, for a medium-sized family, the Supreme solar heater is the best choice. On the off chance that you want a really big-sized solar heater, then you can go for the Samurai solar water heater.

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