Solar Water Heater Sizes

They say that you should have half of the pool surface area in solar panels.

Solar water heater sizes.

The solar domestic water heaters efficiency and performance will heavily depend on panel or collector and storage tank sizing. Here are the factors to look at when sizing a solar pool heater. Duda diesel s popular solar water heater comes in a variety of sizes but the 200 liter 53 gallon system is the best for residential use. The surface area of your pool is found when you multiply length x width of your pool.

Sizing your solar water heating system basically involves determining the total collector area and the storage volume you ll need to meet 90 100 of your household s hot water needs during the summer. Most professional solar installers agree that solar domestic water heaters should adequately supply about 90 to 100 of a site s total hot water use during the warmest and sunniest months of the year. The conventional estimates for surface area of solar collectors are as follows. 20 square feet of collector area for two family members 8 square feet for each additional household member in the u s.

For an 80 gallon tank then you will need 53 square feet of collector. Sun belt region or 12 14 square feet for each additional household member in the northern u s. For example a 16 32 pool would have 16 x32 512 square feet of surface area.