Month: November 2025

Choosing the right water heating system can make a huge difference in your monthly expenses and overall comfort. Solostar, a modern solar water heater built with advanced Japanese evacuated tube technology, offers an affordable and eco-friendly solution for households across India. Moreover, water heaters are very important, especially in winter. So, installing this water heater is effective and pocket-friendly for your home needs. In this blog, the best Water Tank Manufacturer in India will give you a brief overview of this water heater and also give you an idea of how much less power this device consumes than others in the market.

What Is Solostar?

Solostar is a next-generation solar water heater designed to give you long-term savings and dependable performance. Unlike traditional systems that rely on LPG or electricity, Solostar uses sunlight to heat water, making it practically free to operate. The device pays for itself in about three years, after which every hot-water bath you take comes at zero running cost.

According to the comparison shared in the brochure, traditional heating methods can cost more than 20,000-23,000 over five years. In contrast, Solostar has no operating cost, no electricity usage, and no risk of accidental fire, shock, or gas leaks. It’s built for Indian homes and is used across neighboring countries as well.

How the Solostar System Works

The functioning of Solostar is simple but incredibly efficient. The system uses high-efficiency evacuated glass tubes that capture and retain more than 91–92% of the sun’s energy. Here’s how it works:

1. Sunlight hits the evacuated tubes, which are specially coated with three absorber layers designed to trap infrared radiation and prevent heat loss.
2. Water inside the tubes heats up quickly, even in cold climates, thanks to the tube’s low emissivity (<0.065).
3. Hot water naturally rises into the insulated storage tank, while cold water moves down into the tubes to be heated.

This continuous circulation ensures a steady supply of hot water throughout the day.

Because the tank is insulated with high-density PUF (38 kg/m³ and 50mm thick), the stored water remains hot for long hours, even at night.

Technical Specifications Homeowners Should Know

Solostar comes in multiple sizes to match different family needs.

• 150 Ltr (S-15): Ideal for 4–5 baths a day
• 200 Ltr (S-20): Suitable for 5–7 baths
• 300 Ltr (S-30): Good for 8–10 baths
• 500 Ltr (S-50): Supports large families needing 11–18 baths

All models use 58mm diameter tubes measuring 1800–2100mm in length and require simple rooftop space ranging between 6ft × 5ft to 9ft × 9.5ft.

Why Homeowners Love Solostar

Solostar stands out because it provides:

• Zero electricity bills
• No fuel consumption
• Safe, accident-free operation
• Strong build with galvanized structure and GI inner tank
• Reliable heating even in extreme winter conditions

Conclusion

Solostar is more than just a water heater; it’s a long-term investment in comfort, savings, and sustainable living. With its advanced technology and proven performance, it’s a smart upgrade for any modern home. Moreover, adding this smart water heater not only serves a utility, but it also gives you peace of mind. Its unique shape and heating power can heat up to 150 liters of water at a time, so it would be the perfect fit for hotels, restaurants, and commercial buildings. More than that, this product will give you trust and faith in our brand and help you with the electric water heating problems. So if you want to buy this product, you can visit Penguin Tank, the best Commercial Water Storage Tank company in India, and get the best water solution every time.

Also Read: Why Investing in the Best Quality Plastic Water Tank is Worth It?