If you are looking for a solar powered stock tank heater, you may be out of luck. There are a few different companies that make solar powered water heaters, but we could not find any that specifically made a solar powered stock tank heater. That being said, there are a few ways that you could potentially rig a solar powered water heater to work with a stock tank.
One option would be to purchase a solar powered water heater and then build or purchase a stand that would allow the water heater to be placed above the stock tank. The water heater would then heat the water as it flowed down into the tank. This option would likely be the most expensive and require the most work, but it would be a possibility.
Another option would be to purchase a solar powered water heater and then connect it to the stock tank with a hose. This would allow the water heater to heat the water as it flowed into the tank. This option would be less expensive than the first option, but it would still require some work to set up.
A third option would be to purchase a solar powered water heater and then place it next to the stock tank. This would allow the sun to heat the water in the tank directly. This option would be the least expensive and the easiest to set up, but it would not be as effective as the other two options.
Solar powered water heaters are a great way to heat water without using any electricity. If you are interested in using a solar powered water heater to heat a stock tank, there are a few different options that you can explore.