Improving Solar Hot Water Tank Performance With A Copperhallow Shaft

A solar water heater can be used for a variety of purposes to provide hot water for both residential andcommercial use. Renewable energy Policy Network data shows that more over 90 million people viewdaily access to hot water as necessary. When compared to other solar-powered devices, a solar waterheater is not only less expensive to use and maintain, but it is also more environmentally friendly. Thewidespread usage of solar water heating in India is a result of numerous variables, particularly in lowtemperature commercial applications. For Indian hotels, restaurants, and other food processing enterprisesto be operational, hot water is a critical necessity. Active and passive solar water heaters are the two maincategories of solar water heaters. By adding hollow copper tube to the solar water galss tubes andenlarging the pipe's surface area, the project's primary goal is to maintain the outlet temperature and raisethe temperature of the outlet water. The temperature increase that is anticipated is between 8and 12oC.There is undoubtedly a slow temperature rise issue when the hollow copper line is inserted into the solarglass tube. As the copper tube is placed inside the solar glass tube, I definitely come across the problem ofslow temperature rise.