Cheap Solar Water Heater Design Using Plastic Bottles

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Cheap solar water heater design using plastic bottles.

Using his basic knowledge on solar water heating systems he and his wife built an alternative version using 100 plastic bottles and 100 milk cartons. Inside each bottle there is a 3 5 meteres piece of 4 mm drip watering tubing. It worked perfectly well and we got rid of our waste in a responsible way he says. This type of water heater takes time to construct but is a simple concept using free or inexpensive materials plastic bottles milk cartons painted black pvc pipes and a storage tank.

Today that thing was this diy homemade plastic bottle solar water heater which is now very popular in southern brazil. This is the ingenious design of a retired brazilian mechanic who goes by the name jose alano. Thus playing a dual role in heating and insulation which means the plastic bottles and trays are collectors and incubators simultaneously. 1 the water is easy to exposure to the sun in the glassy plastic bottle and effectively prevented heat loss.

How to make a water heater with big plastic pet bottles. This heater takes advantage of the greenhouse effect inside the bottles. Solar water heater with plastic bottles. Not only does his design help re use plastic bottles it also harnesses the sun s energy to heat water.

Inside each bottle there is a 3 5 meteres piece of 4 mm drip watering tubing. A simple low pressure solar geyser made up with plastic bottle is done then.