Residential solar water heater systems use solar energy to heat water for use in homes, commercial buildings and swimming pools. While some solar collectors look like solar panels, they are quite different. The solar thermal panel does not generate electricity, but only absorbs the heat of the sun. Residential solar water heater systems are proven and reliable technologies that have been in use since the 1970s.

Residential solar water heaters have been well received by people because of their environmental friendliness and cost savings, but before you buy a residential solar water heater, have you learned that how long do residential solar hot water heater systems last?