Cheap Solar Water Heater Design Using Plastic Bottles

This particular system uses 200 bottles and stores 200 liters of water in the tank.

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. Thus playing a dual role in heating and insulation which means the plastic bottles and trays are collectors and incubators simultaneously. Not only does his design help re use plastic bottles it also harnesses the sun s energy to heat water. 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.

This heater takes advantage of the greenhouse effect inside the bottles. This heater takes ad. A simple low pressure solar geyser made up with plastic bottle is done then. Solar water heater with plastic bottles.

Today that thing was this diy homemade plastic bottle solar water heater which is now very popular in southern brazil. Inside each bottle there is a 3 5 meteres piece of 4 mm drip watering tubing. How to make a water heater with big plastic pet bottles. It worked perfectly well and we got rid of our waste in a responsible way he says.

How to make a water heater with big plastic pet bottles. Inside each bottle there is a 3 5 meteres piece of 4 mm drip watering tubing.