About Resiglas

Resiglas Solar Water Heater is a leading provider of sustainable and innovative solar energy solutions, specializing in high-quality solar water heaters for residential, commercial, and industrial use. With a steadfast commitment to reliability, durability, and performance, our products are designed to withstand varying weather conditions while delivering consistent hot water supply. At Resiglas, we prioritize innovation and technological advancement, continually investing in research and development to enhance product efficiency and effectiveness. Sustainability lies at the heart of our mission, as we strive to reduce energy consumption, lower utility costs, and minimize environmental impact. Our dedicated team ensures unparalleled customer satisfaction, offering personalized solutions from product selection to installation and beyond. Experience the Resiglas difference and join us in creating a brighter, more sustainable future with renewable energy.

Low Pressure 

Ideal for residential use, low-pressure systems are cost-effective and simple. They operate on the natural principle of water rising when heated. Perfect for homes where the demand for hot water is moderate. Hot water flows in gravitational force to your water outlets, without the need of a water pump.

High Pressure 

Most residential and commercial establishments often benefit from high-pressure systems, which deliver increased water pressure for multiple users simultaneously. The use of a water pump is required in this case. If you seek a robust solution for a business setting, this system ensures a consistent and strong flow of hot water.

✔️ 8 Years Warranty on Hot water tank, Frame & Vacuum Tubes

✔️ 12 Months Warranty on the Assistant tank

When water from a solar installation is delivered to your house by gravity, pressureless solar water heaters are classified as "low" pressure. This means that no matter what pressure entering into the system, it will still flow out of the outlet by gravity and reach your house.

A high pressure solar water heater (pre-heated) is generally supplied by a cold water pump. The hot water storage tank is fed with cold water and is heated by the vacuum tubes (same working principle as the low-pressure).​ Hot water is kept inside the storage tank and water pressure coming from your water pump (1HP recommended power) will go through the copper coil found inside, which will then be heated by the hot water in the storage tank. The hot water coming from the coil will have the same pressure as the cold water, which is then supplied to your shower/taps.