Rose | 
03 31st, 2010| 
Home made 10′ x 3′ solar water bag system for heating pools. It’s a stackable low cost inflatable solar panel system for heating pools without the need for a perminant structure, permits or home owner association approvals. It steals some of the water from a pool jet, heats in the sun and puts back into the pool. You can make one bag in an evening out of a commonly available heavy black plastic sheet and some common PVC parts that connect to garden hoses and low cost garden hose valves.
Duration : 0:3:7
While exorbitant energy prices cause many homeowners to leave their pools unheated for long periods; commercial pools have no choice but keep their pools heated year round. With a solar pool heating system you can heat your pool to warm temperatures all year long.
Solar panels for hot water heating for showers at a swimming pool. Case study examines how solar energy heat is used in pools and which solar heating use is the best match for solar thermal.
This is a large Fresnel Lens focused on a copper tube with a 12 V pump (powered by two 6 watt solar panels) with water circulating through the unit. Water, seven gallons, was raised from 63 F to 106 F in one hour. It is not super efficient as heat is lost at the open top of the glass tank. This is designed to illustrate one method of solar heating a swilling pool with a Large Fresnel Lens.
