Make a Simple Solar Water Heater
The 'simplest' solar water heater ever, especially suited to those with little space or money.
Steps
- Save empty soda {{safesubst:#invoke:convert|convert}} plastic bottles.
- Paint the bottles black or cover with some dark fabric will help to collect heat. Secure the fabric with some elastic bands.
- Fill the empty bottles with water.
- Put the finished bottles in a sunny spot. The dash of a closed car works great. Behind glass on a windowsill works too. For extra power use something shinny like foil or a mirror to reflect the sun onto the bottle.After a few hours of sun you have enough warm water to do whatever, with no electricity being used.
- Place the unit near a radiator in the wintertime and you can get warm water.
Tips
- Keep it simple and you can't go wrong. Try to re-use objects as much as possible and you can be cost-efficient as well as saving energy.
- When you are making this project you should follow instructions quite closely.
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