Mains Pool Pump Powered - Solar Pool Heating Calculator

This interactive sizing calculator will help you size up a conventional solar pool heating system. For a quote email This e-mail address is being protected from spambots. You need JavaScript enabled to view it with the size of your pool and number of panels the calculator recommended.

Note: use Google maps to approximate your collector compass facing direction.

§ What additional extension to your existing swimming season would to like from our solar pool heating system.
† This shows the anticipated extension to your swimming season from the use of a solar pool blanket and the proposed solar pool heating system. Note this is in addition to the unheated swimming season for your area.
‡ Minimum flow rate required to turn over 50% of the pools water volume in 5 hours.
* Our recommend minimum flow rate at the systems pump height.

System Sizing Guarantee

Sizing systems is difficult involving a lot of factors which we could get wrong. We stand by this sizing calculator, however if your heating requirements are incorrectly sized and you are not happy with the results we feel that you shouldn’t be charged the extra shipping costs for extra HDPE panels should you require them. Hence EcoOnline offers the following System Sizing Guarantee: If you purchase a heating system and you took our calculators advice on panel sizing and you aren’t happy with the system's performance, then you can purchase up to 25% more panels originally supplied by EcoOnline up to two years after your original purchase and we will ship the items free of shipping charges.