500 Litre / 500 LPD
ETC Technology
Solar Powered
Residential / Project Use
500 Litre Solar Water Heater Price in India
Looking for a reliable water heating system? The Sun Stellar 500 Litre ETC Solar Water Heater is your best bet!
The 500-Litre ETC Solar Water Heater uses sunlight to heat and store water, while its insulated tank helps retain heat for longer. It is ideal for homes and commercial spaces with higher hot water needs.
Available Models: WB-32/500, WB-35/500, GI-32/500, GI-35/500
Choose the model that best suits your installation requirements and hot water needs.
Price for GI-32/500
₹75,875
₹60,700
20% Off
The crossed price is the pre-discount price. The displayed selling price includes 20% off. Final quotation may vary with installation, location and selected configuration.
500 Litre Solar Water Heater Price in India
The Sun Stellar 500 Litre Solar Water Heater is available in different configurations. The price ranges between ₹60,700 and ₹68,600 after the 20% discount. The final price may vary based on the model, location, installation and piping requirements.
Cost Benefits:
Low Electricity Use
The Sun Stellar 500 Litre Solar Water Heater uses sunlight to heat water, helping reduce electricity use while providing hot water for daily needs.
Efficient ETC Technology
The Evacuated Tube Collector (ETC) technology uses double-layer borosilicate glass tubes to capture sunlight and heat water while helping reduce heat loss.
Caters to Higher Hot Water Needs
A 500-litre solar water heater is a practical choice for larger homes and commercial spaces that need plenty of hot water every day.
Key Features of Sun Stellar 500 Litre ETC Solar Water Heater
Powered by Sun Stellar’s advanced ETC solar water heating technology.
- Solar-Powered Water Heating
- Efficient Solar Heating with ETC Technology
- Built for Higher Daily Hot Water Needs
- Simple Care, Reliable Everyday Performance
- High-Density PUF Insulation for Better Heat Retention
- Suitable Options Available for Different Water Conditions
- Electrical Backup option for Low-Sunlight
Feel free to contact Sun Stellar for more detail on tank material, tube count, tube size and water-condition options of these heaters.
Working of the 500-Litre ETC Solar Heater
The Sun Stellar ETC solar water heater harnesses sunlight through evacuated glass tubes to heat water and store it in an insulated tank for later use.
1
Sunlight Absorption
Sunlight enters the evacuated tubes, heating the water.
2
Heat Generation
ETC tubes absorb sunlight, and convert it into heat.
3
Natural Water Circulation
As water heats, it naturally circulates for even heating.
4
Hot Water Storage
Heated water is stored in the insulated tank for later use.
Who Should Choose a 500 Litre Solar Water Heater?
A 500-litre solar water heater is meant for homes or commercial projects with high hot water needs. However, the right capacity depends on your actual usage. Choose 500-litre ETC solar water heater, if:
- You have a large family or multiple users.
- Your home has multiple bathrooms.
- You need hot water for regular bathing and household use.
- You run a small hotel, hostel, guest house or similar property.
- You want a larger hot water supply for commercial use.
- You need a reliable hot water supply for peak winter season.
Not sure about the right capacity? Talk to Sun Stellar about your daily hot water needs before ordering.
Installation Requirements
Before installation, make sure you have:
- Open space with good sunlight
- Correct orientation for solar collector
- Strong and stable support structure
- Proper water connections
- Water quality and system suitability
- Clear backup heating requirements for overcast days
Choose the Right System for Your Water Quality
Water quality varies by region. Sun Stellar offers different ETC options to suit different water conditions.
Stellar Prime
Designed for soft water regions, with seam-welding and high-density PUF insulation.
Stellar Magic
Meant for hard water regions, with non-welded technology and an auxiliary tank for longer life.
Stellar Shield
Designed for extremely hard water, with an epoxy-coated galvanised iron tank for added protection.
*The right model depends on your area's water quality and installation requirements.
500 Litre Solar Water Heater vs Smaller Capacities
Choosing the right capacity depends on how much hot water is required per day.
| Capacity | Suitable When | Key Checks |
|---|---|---|
| 100 Litre | Lower daily hot water needs | Number of users, bathing pattern, climate |
| 150 Litre | Moderate residential use | Number of bathrooms, peak-time demand |
| 200 Litre | Higher residential hot water needs | Daily consumption and rooftop conditions |
| 250 Litre | Larger daily requirement | Actual daily consumption and peak-time demand |
| 300 Litre | Higher household usage | Usage pattern, site and piping |
| 500 Litre | Higher-capacity residential or suitable commercial use | Project sizing and technical configuration |
Why Choose Sun Stellar ETC Solar Water Heater?
Sun Stellar is a reputable ETC solar water heater manufacturer and supplier in India. We offer highest quality ETC solar water heating systems for both residential and commercial project requirements at the most competitive prices. Our USPs include:
- ETC options for different water conditions
- Durable and reliable solar water heating systems
- Solutions available for residential and commercial projects
- Quality materials and advanced manufacturing
- Competitive pricing and dependable performance
- Solutions tailored to installation needs
FAQs
How much a 500-litre solar water heater costs?
A 500-litre Sun Stellar solar water heater costs around ₹60,700 to ₹68,600 after the displayed 20% discount. The final pricing, however, depends on the model, technology, installation, location and water conditions in your area.
Is a 500-litre solar water heater suitable for larger household?
Yes, a 500-litre water heater is suitable for a larger household with higher hot water consumption. However, you are advised to consider your family size, number of bathrooms, bathing habits, weather and daily water use to choose the right capacity.
Can we use Sun Stellar ETC solar water heater in hard water areas?
Yes. Sun Stellar offers different ETC configurations for soft, hard, and extremely hard water conditions. Our team of professional can help you choose the right model according to the water quality in your area.
Where all can we use a Sun Stellar 500 litre ETC solar water heater?
Sun Stellar solar water heating systems can be used in multiple locations, including larger homes, guest houses, hotels, resorts, institutions, hospitals, larger commercial projects and so on.
How to maintain a 500-litre solar water heater?
In soft water areas, a 500-LPD solar water heater needs regular checks of the tank, pipes, connections, and tubes. In hard water areas, descaling may be needed to remove deposits. Besides that, you are advised to replace broken or damaged tubes whenever needed.
Where should a 500-litre solar water heater be installed?
A solar water heating system should ideally be installed on a rooftop or another open area with good sun exposure for the best performance. Therefore, it is crucial to check available space, sunlight exposure, support structure, collector orientation and piping before installation.
What happens on cloudy days?
Solar water heaters need sunlight to heat water, so heating may be lower on cloudy days. During low sunlight periods, you may have limited hot water. That’s when a backup heating option is needed so that you can have access to hot water even during overcast days.
How can I choose the right model for my family?
Share your location, number of users, water quality and daily hot water requirement with us, we will help you choose the right model according to your needs.
Are you ready to switch to solar water heating?
Contact Sun Stellar today.
