This large solar pool heater was designed and installed by Florida Solar Design Group in Fort Myers, FL for a family with a recently remodeled pool. Situated on a perfectly oriented south roof with an ideal pitch for winter performance, this solar pool heater will be a top performer, drastically extending the family’s swim season, providing heated pool water throughout the year.

That IS a large operation there. What is the overall cost of something like this? How long would you have to use it to recoup the cost?
Most solar pool heating systems have a 2-4 year payback period when compared to other heating sources.