We hired Solar Wave to install solar panels for our inground pool in the summer of 2007. They were recommended by a neighbour who was using them for a repair job. The crew did an outstanding job with the installation and customer service. They were very accomodating--we now have to replace our roof and Solar Wave has been hired to remove and re-install the panels.
The panels are attached to an automatic diverter which diverts water to the roof when the roof temperature is warmer than the set pool temperature and vice-versa when otherwise. Panels are a long term investment which not only is good for pocketbook, but also great for the environment.