Solar
pool heaters can be simple or complex, depending on the particular
needs of the pool. Larger swimming pools will probably necessitate
a larger more complex system than would a smaller pool. Researching
the basics of these systems is fairly easy and can help you discover
methods that you can do yourself.
There are many DIY designs for solar pool heaters that can be easily
found on the web. These simple systems are often no more than a length
of black garden hose and a pump to push the water. Flat panel solar
collectors can often be made from black plastic sheets and tubing.
More complex solar power heaters can include timer components that
only allow water to be circulated during daylight hours. These can
also be programmed to only pump water on clear days, when sun is at
its brightest. While systems like this are generally more expensive,
the long-term conservation benefits often far outweigh these initial
expenses.