Solar Water Heating Systems use solar panels, called collectors, fitted to your roof. These collect heat from the sun and use it to heat up water which is stored in a hot water cylinder. There are two types of solar water heating panels: - evacuated tubes - flat plate collectors, which can be fixed on the roof or integrated into the roof. Solar water heaters are classified as active or passive depending on whether they use a pump to circulate water. Thermosiphoning solar water heaters are passive solar water heaters. They move water from the collector to a storage tank on top of the collector using only the buoyancy of hot water. Installing a Solar Hot Water system has many benefits: reduced power bills and the likelihood that your property value will increase. Call us at 787-243-2340 for more information and system pricing!