Cheap Solar Water Heater Design Using Plastic Bottles

It is like the heat inside a car in th.

Cheap solar water heater design using plastic bottles.

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. Solar water heater with plastic bottles. Beer bottle solar powered water heater.

After reading a great instructable on building a solar water bottle heater by robbtoberfest i decided to try to design a system for backpacking and heating up water for use in dehydrated food. After stacking several columns and connecting them in a watertight way they are painted black to increase the amount of absorbed solar. Advertisement it would be better to use a 12 volt dc motor water pump connected to several solar cells you can also try to paste a sheet of aluminum foil in order to concentrate more heat inside the bottles the solar water heater is scalable so you can connect more bottles. It appears the key to the temperature of the water is n.

Here s how it s done. This cheap diy solar water heater uses beer bottles to make the pipes through which the water flows. Retired mechanic jose alano invented a simple cheap energy saving rooftop solar water heater which is benefiting thousands of people. Since then thousands of people in southern brazil have benefited from alano s invention saving money while reducing waste.

Inside each bottle there is a 3 5 meteres piece of 4 mm drip watering tubing. This particular system uses 200 bottles and stores 200 liters of water in the tank. Alternatively one may use aluminum cans or plastic bottles. With a small water pump the water is cycled and the temperature rises.

This heater takes advantage of the greenhouse effect inside the bottles. This is the ingenious design of a retired brazilian mechanic who goes by the name jose alano. Solar water bottle heater. Recycled plastic bottle solar water heater is an effective and zero fuel consumption way to heat the water for domestic purposes.

Not only does his design help re use plastic bottles it also harnesses the sun s energy to heat water. José alano is a model of creativity in tackling environmental problems in brazil. It can be made by following easy steps and using simple recycle material and can fulfill the need of an average house.