How To Size A Solar Pool Heating System

How much solar collector do I demand to heat my pool?

Calculating the amount of solar collector require to heat your pool isn't as difficult every bit you might retrieve. As most of a pools heat is lost from the surface of the pool, this is what is used to determine the size of the solar pool heating system. Basically, the required amount of solar collector should equal lx% to 100% of the surface expanse of the pool – depending on your location and requirements.

Solar heated pool with view

In Australian Southern states, the recommended amount of collector is approximately fourscore% to 100% of the surface area of the pool. In the Northern states, the recommended amount of collector is approximately threescore% to 70% of the surface surface area of the puddle. This may exist scaled up or down depending on several factors including:

your expectations – are y'all expecting higher than boilerplate temperatures? You may wish to size up
the collector's orientation –if the system isn't North facing you lot may wish to size up
if yous have a pool blanket – If not, and so yous may want to consider installing more solar collector
the amount of shading – try to avoid heavy shading, a degree of shading can exist compensated past installing more solar
wind exposure – if your pool is in a windy location yous may wish to size the solar system up

The solar coverage ranges stated higher up (lxxx-100% and sixty-70%) are the minimum amount of solar collector required to oestrus your pool. If you have a lot of roof space available y'all may as well take reward of information technology! Larger solar pool heating systems volition have you in your comfortably heated pool for more time of the yr. Have a await at our online calculator for an estimate on your heating flavor and cost. The adjacent section will help you to calculate the area of your puddle.

Calculating your Pools Surface Expanse

Below are some formulas for calculating your pools area (mⁱⁱ). Brand sure you include your pools footstep area in the adding of your pools surface area (m²)

Round Pools: Radius x Radius x 3.142

Rectangle Pools: Pool Length x Pool Width

Oval Pools: ½ Puddle length x ½ Puddle width x 3.142

Kidney pools: (Pool Width (Short Terminate) + Puddle Width (long end)) x Pool length ten 0.45

All the same, as we all know some pools are a bit more complicated. The side by side department may provide a solution for these pools.

Complicated pools: The surface surface area of complicated pool shapes can too be calculated using Google Earth (link: https://world.google.com/web/). Simply search for your address using the magnifying drinking glass, zoom in and press the ruler on the left-hand side of the screen. Y'all tin can then utilise your mouse to trace around the pool perimeter, clicking every bit you become. Once finished, the perimeter and surface area volition appear in the right-hand corner of the screen. You lot can then use this to determine the amount of solar collector required.

Computing the Solar Collector

Once y'all have selected the percentage of solar collector you require (from lx% to 100%) and determined the area of your puddle, yous tin can summate the corporeality of solar collector you crave. For example, if your pool is 28m2 and yous alive in Queensland, you may determine that you only require 60% solar coverage. Therefore the amount of solar collector you lot require is 16.8m2.

The team at Dominate Solar hope you enjoyed these tips and will find them useful. If you lot are looking to buy, update or repair a solar puddle heating organization anywhere in Australia or are looking for some advice, the team at Boss Solar are ready to assistance you. Nosotros can help y'all find the pool heating system that best suits your needs. Requite u.s.a. a call on 1300 786 489 or email [email protected]