How Solar Thermal Hot Water Heating Works

Solar water heaters use the energy of the sun to give hot water.

How solar thermal hot water heating works.

Adding a solar water heater to a water heating system can reduce energy bills and corresponding co 2 emissions by 50 percent sometimes even more depending on. One solar heater is sufficient for the entire house. Don t forget to check out our great range of solar hot water systems and rebate information. Solar water heating systems work by capturing sunlight and using it to provide a significant proportion of your annual hot water demands.

If you have a question about solar hot water not covered below try our faq or please feel free to contact our friendly team. Solar water heating systems or solar thermal systems use free heat from the sun to warm domestic hot water. Since an integral collector storage system already stores hot water in addition to collecting solar heat it may be packaged with a tankless or demand type water heater for backup. It provides hot water for your bath as well as in the kitchen and washing machine.

A typical solar hot water panel uses a flat plate collector like this. A solar water heater is typically used in conjunction with a traditional heater since weather affects solar hot water production. In practice solar heating systems are a little bit more sophisticated than this. They ll be glad to assist you.

The traditional heater supplements the solar heater. A solar water heating system involves pipe work a thermostat and a hot water cylinder. The parts of a solar thermal hot water system. Or you can complete a brief form for a free no obligation solar hot water quote in the mean time read on to see how solar hot water works.

A conventional boiler or immersion heater can be used to make the water hotter or to provide hot water when solar energy is unavailable. How it works solar water heaters. Hot water throughout the year. These are the main parts.

On average it can heat water up to 212 f though you won t require more than 130 f. Solar water heaters come in a wide variety of designs all including a collector and storage tank and all using the sun s thermal energy to heat water. Solar water heaters are typically described according to the type of collector and the circulation system. Before you purchase and install a solar water heating system you want to do the following.

You can add solar thermal panels to most existing hot water systems. Similar to the heat pump s method of capturing naturally occurring energy solar water heating systems do this by circulating a heat transfer liquid between the solar collectors on your roof and the twin coil hot water cylinder inside your home. Photo by alan ford courtesy of us department of energy national renewable energy laboratory doe nrel. The best solar water heater system are sophisticated engineered thermal systems which deliver heat energy for many different purposes the most common use is to deliver carbon free hot water for homes but they can also be used to provide solar swimming pool heating solar underfloor heating and for industrial process heat.