Solar Hot Water Heaters:
During the middle of winter, it often can take several minutes for normal water heaters to pump out hot water through the pipes when you are at the sink or taking a shower. That just isn’t the case for solar hot water heaters. It is the main reason why people are putting them on their roofs more and more. The solar panels from the hot water heaters are all that is needed to have a readily accessible hot water source for your home. And with hot water systems available at such low prices, the solar panels really do make sense.
How Many Solar Panels Are Needed For a Typical House?
On average, a normal size family home will use just one row of solar panels for their solar hot water system. The reason that these types of solar systems are so much smaller when compared to solar electric panels is due to the much higher efficiency ratings. Also, the actual work that needs to be done is much easier for the sun when it comes to just heating up water. The ability to seal in the hot water once its heated into a pressurized tank, also allows for the efficiency to be much better than compared to anything else. Here is a great cheap solar hot water system that does the job and is available on Amazon.com: