A DIY Flat Panel Solar Water Heater

A DIY Flat Panel Solar Water Heater
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The Flat Panel Solar Water Heater.

At Free SolarEnergyTraining.com, we talk a lot about technologies to make solar electricity and rightly so, as this is the most important way for homeowners to be able to reduce their own dependance on the electric grid. There is however a very importand supporting solar technology namely solar heat.

Adding solar pv and energy storage systems to a home or business that is not very energy efficient to start with can be a very expensive proposition. Lowering your energy consumption with high efficiency lighting, appliances and hvac will greatly reduce the size required for the solar pv and energy storage system. The cost will be so much lower as well.

Heating your and your hotwater takes a significant amount of energy either in the form of natural gas,propane,oil or electricity. It makes sense to use solar heating technology to go straight from the sun to the need. It this way you are not using power to heat your water and so you do not need to provide solar panels for it either?

Solar heating and hotwater are considered passive technologies and as such are not so complicated to manufacture or install. If fact you can easily do it yourself if you are so inclined. Here is a design and the parts requirements for a diy flat panel solar water heater. There are full instructions provided in the video below.

The device can provide super hot temperature and can sustain 165F+. fast hot water. There is no electricity needed and it easily hooks up to standard water tap/garden hose. Using only the sun the unit easily reaches tempertures well over 150F (water pasteurization temp) so it works to clear/kill any pathogens (if a non-municipal source is used).

The designer claims that this unit can produce one gallon every 2-3 minutes or 20-30 gallons per hour of hot water. ( depending on the availability of the sun).

Try to build this flat panel solar water heater at home.

There is no better way to learn about solar heating than by doing a real project such as this and the finished product will actually save you a lot of energy and energy costs.

 

 

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