Latitude51 Solar
Solar vacuum tubes have been around since the early 1900s. But the use of solar vacuum tube in solar water heating is relatively new. When it comes to using a solar vacuum tube heating system, you must be careful as the temperatures of vacuum tubes can be as much as two times higher. This means, you need to address the overheating requirements properly to avoid damage and harm to the body.
We are a world leader in alternative energy sources specializing in solar heating, using solar evacuated tubes. Solar energy is the cleanest and most inexhaustible of all energy sources. http://www...
