A Solar water heater makes use of the sun’s natural energy to heat water and presently governments are funding personal houses through subsidies to get us associated with solar hot water systems, in order to reduce greenhouse gases.
Linking a Solar Hot Water system, has an instant result in decreasing power bills. Living in an area that has sunshine is the only standards. Thanks to the electric booster switch, the system is not entirely depending on sunlight, and will still heat the water during prolonged cloudy weather.
There are three elements to a solar system: the sun – the solar collector – and the water tank, and there are 3 main kinds of water heater, each using different innovations to harvest the sun’s energy.
1. A fully roofing mounted system – or Thermosiphon system. The water tank sits on the roofing with collector panel. This system is based on 2 naturally occurring sensations, dark objects absorb heat and hot water rises. The collector panels are coated with a dark heat absorbing surface area. The water is heated in the collector panel, and distributes into the collector tank. The cold water from the water tank flows down into the collectors, and the process duplicates itself creating a constant flow of hot water into the collection tank. The system has an electrical enhancer system in case of continuing gloomy days. It is also fitted with a system, to protect it from freezing in winter.
2.The split system. In the case of the split system the solar heated water from the collector panel is moved to the tank which is mounted at ground level. The heated water is then pumped down to the tank on the ground, and the cool water that sits in the bottom of the storage tank is pumped up to the collectors an electrical pump called the circulator. Back in the collectors the procedure continues and the cool water is heated with the collector panel.
3. A Synergy Heat Pump water heater doesn’t have collector panels but utilizes efficient heat pump technology to remove heat from the surrounding air to heat water – like a refrigerator in reverse or an a/c on reverse cycle. Like the various other systems, the heat pump has an electric back up function.
These innovations are state of the art and all are developed to offer plenty of hot water with minimum impact on the environment.