solar/electrical energy or thermal energy.
Thermal energy can be used to heat water very efficiently and is green, free, clean and renewable.
Using solar water heaters is extremely green and reduces the reliance on fossil fuels and electricity.
These water heaters reduce carbon dioxide emissions, which contribute to global warming.
The average household can reduce carbon dioxide emissions by 20 percent through the use of solar water heaters.
Recently, new technology has been introduced that has seen the vacuum tube type solar water heaters coming on to the market. These water heaters are very efficient and affordable and can be installed easily.
The use of solar water heaters can result in a reduction of the normal household electricity bill by between 20 to 30 percent. Given the present costs of solar geysers and the cost of Zesa one can realise the money they spent on such heaters from savings they make from their reduced electricity cost within a very short time.
Uses for solar water geysers
These can be used for domestic household, industrial, schools, clinics, hospitals, kitchens, catering and etc.
They come in a variety of sizes from 70 to 250 litres and can be custom designed for projects of sizes ranging from 1 000 litres and upwards.
They can be installed as pressure or non-pressure gravity feed.
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