Swimming pool heaters solar,deck designs queensland,how to design a garden in a new yard,small garden tubs - Tips For You

03.11.2015
A flow control valve -- automatic or manual device that diverts pool water through the solar collector.
Pool water is pumped through the filter and then through the solar collector(s), where it is heated before it is returned to the pool. Some systems include sensors and an automatic or manual valve to divert water through the collector(s) when the collector temperature is sufficiently greater than the pool temperature.
Before you buy and install a solar pool heating system, you first need to consider your site's solar resource.
Solar system contractors use worksheets and computer programs to help determine system requirements and collector sizing. For example, a 15-by-30-foot outdoor swimming pool in Florida typically requires a collector that equals 100% of the pool's square footage to accommodate year-round use. In any climate, you can usually decrease the required collector area by using a pool cover.
Collectors can be mounted on roofs or anywhere near the swimming pool that provides the proper exposure, orientation, and tilt toward the sun. Solar pool heater collectors should be oriented geographically to maximize the amount of daily and seasonal solar energy that they receive. The angle at which a collector should be tilted varies based on your latitude and the length of your swimming season (summer or year-round). High efficiency solar collectors not only will reduce your annual operating costs, but may also require fewer square feet of collector area to heat the pool. Before purchasing a solar pool heating system, you can estimate and compare the costs of using different solar collector models.


As with a solar water heating system, it is important to consider local building codes and regulations for solar water heating. Home loans and solar power - March 17, 2015 Bangladesh wants to become the world’s first “solar nation” by 2021 - January 29, 2015 India Gets Obama’s Backing for $160 Billion Solar Push - January 27, 2015 Solar panels on top of canal impress U.N.
MIT, Stanford researchers develop new kind of tandem solar cell - March 27, 2015 Researchers use nanotechnology to increase solar power efficiency - February 6, 2015 New family of light-converting materials points to cheaper, more efficient solar power and LEDs - January 30, 2015 Graphene Could Double Electricity Generated From Solar - January 28, 2015 Laser processing technology enhances the ability of solar cells to harvest more sunlight - January 22, 2015View all The bright side of California’s drought: More solar power - April 15, 2015 There’s an emerging right-wing divide on climate denial. You can significantly reduce swimming pool heating costs by installing a solar pool heater. In hot climates, the collector(s) can also be used to cool the pool during peak summer months by circulating the water through the collector(s) at night. When the collector temperature is similar to the pool temperature, filtered water simply bypasses the collector(s) and is returned to the pool. The efficiency and design of a solar pool heater depends on how much of the sun's energy reaches your building site. Therefore, even if you don't live in a climate that's warm and sunny most of the time -- like the southwestern United States -- your site still might have an adequate solar resource. In cooler and cloudier areas, you may need to increase the ratio between the collector area and the pool surface area. If you're replacing a conventional pool heating system with a solar system, you may need a pump larger than your current one or a separate, smaller pump to move the pool's water to and through the collectors.
Both the orientation and tilt of the collector will affect your solar pool heating system's performance.
In general, the optimum orientation for a solar collector in the northern hemisphere is true south.


This will help you determine the potential cost savings of investing in a more efficient type of collector, which may require fewer panels for the collector area needed to heat your pool. When selecting a solar pool heater, it's also important to consider all of the factors involved in the system's sizing and quality of the design and installation. These factors include solar resource, climate, local building code requirements, and safety issues.
They're cost competitive with both gas and heat pump pool heaters, and they have very low annual operating costs.
If you'll only be using your pool when temperatures are above freezing, then you'll probably only need an unglazed collector system. Basically, if your building site has unshaded areas and generally faces south, it's a good candidate for a solar pool heating system. Therefore, it's best to have a qualified solar thermal systems contractor install your system. Your collector should require little maintenance if the pool's chemical balance and filtering system are checked regularly.
Actually, solar pool heating is the most cost-effective use of solar energy in many climates. These unglazed systems can even work for indoor pools in cold climates if the system is designed to drain back to the pool when not in use.




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Comments to «Swimming pool heaters solar»

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