Recently I realized I didn’t do a post on my solar tire waterer and that it’s on the outline for my initial build. In my opinion it was a failure and I guess why I overlooked it. But, I want others to be able to learn from both my successes and failures so here goes.
I researched ways to keep water from freezing and the tire idea intrigued me so I built one. I thought I had an ace up my sleeve, I’ll explain.
So I got a tire and put a board across the bottom for the pan to sit on. This was to insulate the pan from the ground. The instructions said to fill the tire with insulating material, plastic seemed to be the most common material so I filled the tire with old tarp scraps. I got a black plastic oil pan that fit the tier pretty well and I was off to the races.
And my ace in the hole? One of our small blue-ice bottles, unfrozen obviously. I saw people putting a dark ball in the water to move the water and attract heat, thus helping to keep it from freezing. If figured if my “ball” was also partly filled with salt water, which freezes at a lower temperature, it would help keep the water from freezing even more.
The results. The chickens roosted on the tire during the day, frequently butt side toward the water, and made a mess in the water. It was hard to keep the water clean. The tire setup did help keep the water from freezing, a little. It was fairly easy to dump frozen ice out of the pan or to melt it with hot water. The blue ice bottle seemed to help, but I’m not sure if or how much better than just adding a ball.
The end result was I finished the winter with it and moved back to a standard ground waterer as soon as I could. The tire was thrown in a corner, pan and all, and I didn’t touch it until I grabbed a picture the following February for the solar water post. It’s still sitting unused.
For a better solution, check out what I used last winter. This is the best solution I’ve found.