Make Hot Water With Solar Power and Recycled Bottles

If you think hot water via the sun is impossible in the winter, think again. You just might want to consider whipping up a solar heated water kettle from recycled plastic bottles. It's a great way to use the sun in your favor, especially when camping, since it works even when temperatures are really cold.

Instructables walks you through how to take a few pieces of trash and some garage supplies, and create a solar powered hot water kettle. Because the plastic bottles break down from the heat, the water shouldn't be used for drinking, but can still be used for a lot of other functional purposes.

The water kettle can heat water to as much as 95 degrees Fahrenheit, even when the outdoor temperature is a mere 30 degrees Fahrenheit. That means you can have hot water for a pleasant sponge bath, wash the dishes, or to fill up your hot water bottle while out camping in cold weather.

If you're looking for a Macgyver-style project to show off to friends, or want to have a way to get hot water without additional fuel while you're out camping, this is a great project to try. Just be sure you also know how to find water in the wild as well.