yes they are successful but in cloudy days they are little difficult to use..but most of the time they are rocking and money saving
Yes! I think solar geysers are successful because it take energy from sun and give us lot of domestic facilities.And it also save electricity.
with rising power cuts and problems, going to sun energy directly is best option. Solar geysers have high installation cost, but you will have better annual power savings.
If there is full sun light , solar geysers are more clnvient. Electrict geysers are easily and speedly available but it is costly.
Solar water heating (SWH) or solar hot water (SHW) systems comprise several innovations and many mature renewable energy technologies that have been well established for many years. SWH has been widely used in Greece, Cyprus, Turkey, Israel, Australia, Japan, Austria and China.
Obviously, they don't use any energy except for the Sun. But you usually want the hot water first thing in the morning so it has to be stored overnight. It's also a fair amount of water in your attic and that could be quite the mess if it leaks.
What are the pros and cons of solar water geysers over electric geysers.
