There many benefits of using the hanging solar light balls. They are of low energy since the sun is well known to offer the solar radiation without the need to charge with electricity. There is little maintenance since the solar products do have only few moveable parts and this means that only few parts can break. They can last for a long time and they need little attention when they are installed. There is no emission and the greatest benefits of the solar lighting are environmental benefits. The solar lighting does not contribute to the global warming. The solar power is renewable since there is no way you can exhaust the sun shine.