Ask Mr. Fix it

Posts Tagged ‘swimming pool solar heating’

Using the sun to heat your swimming pool is one of the most practical applications of free solar energy. A solar water heating system allows you to extend your swimming season and to top up the pool heat over night without having to worry about the heating costs. Swimming pool solar heating systems are well able to sustain the warmth of a large volume of water on a daily basis, and are quite capable of keeping the water temperature in the 80 – 85 degree range even in moderate sunshine.

Fitting a solar pool heater is also a good way of adding value to your home.

If you decide to buy and install a ready-made solar water heating system you could pay from $2,000 to $4,000 depending on the size of the collectors and the installation charges. However, it is quite possible to make your own solar water heater for an average-sized pool for under $200, including materials, plans and expert guidance.

The solar water heater is fitted into a circulation loop connected to the existing filter system. During the day while the filter is operating, the pool water is circulated through the solar collectors and returned to the pool. It is possible to have a system without any moving parts, such as a recirculating pump, but this is governed by the daily sunshine activity in your area.

The solar collector panels are typically installed on a roof so as to receive the maximum amount of direct sunlight. Ideally the collectors should face the sun at mid-day and be at an angle equivalent to your latitude minus 10 to 15 degrees. Several factors will influence the size of the collector panels, but 50% of your pool area is a good starting point. This will be at least 75% if the collector panels are laid flat or facing west. In some cases, where there are significant shade or strong prevailing winds, the collector area can be as much as 100% of pool size. Because of the space requirements of the collectors, it is often necessary to mount them on a frame on the ground or even a suitable fence.

Factors affecting the installation of a solar pool heating system can include:

• Climate and sunshine levels.
• Building codes and safety regulations.
• Pool size.
• Length of the swimming season.
• Required pool temperature level.
• Solar collector efficiency.

These considerations really need the input of an experienced designer for your swimming pool solar heating system, because only someone with professional experience will be able to put forward the best solar pool heating system for your particular circumstances.

You can build your own swimming pool solar heating system without any special skills or tools, and you will find it very easy to do. You will find all needed materials in your local hardware shop. But, as we have already mentioned, using getting professional input will ensure that you make a good-quality job. We have no hesitation in recommending one group of professionals who will provide you with a simple set of plans and a comprehensive set of step-by-step instructions to guide you every step of the way in making your solar swimming pool heater. For under $200, which includes all plans, instructions, materials and expert guidance, you can have a fully working and professional solar heating system for your swimming pool – that is an inspiring idea!

Tags: plumbing, home fix-up, house additions, electrical, landscaping