I ve used the solar sun rings for two summers and think they work well but are not without flaws.
Solar pool rings do they work.
How do solar sun rings work.
The upper clear layer directs the suns rays onto the bottom blue layer which absorbs about 50 of the sunlight converting it to heat.
The upper clear layer holds insulating air and focuses sunlight on the blue colored lower layer.
And new water takes energy to heat.
I did not really use them to heat my pool although they probably helped i relied primarily on my rooftop solar system and used the sun rings instead of a solid cover to keep the heat in at night.
Like the price compared to pool heater.
The remaining sunlight filters through the ring into your pool water.
Solar sun rings are passive solar swimming pool heating devices constructed from two layers of u v.
Both to retain heat and reduce humidity and when used on outdoor pools they also add heat to the pool liquid solar does not add heat.
If i have to rebuy every season i still think they are worth it.
The solar sun rings are an economical environmentally friendly option of heating an in ground or above ground pool.
There seems to be a bit of a trade off in convenience for effectiveness within this product category.
Takes just a few minutes to remove them from the pool before swimming and kids.
These rings are also useful to prevent evaporation.
How do they work.
Solar pool heaters use thermal energy from the sun to warm your pool water.
And they act as a magnifying glass to amplify the sun s warming effect on your pool water.
The solar sun ring is a passive solar swimming pool heating device made from two sheets of heavyweight u v.
They are designed to reduce the rate of evaporation retain the heat of your pool after the sun goes down keep debris and bugs out of the pool and.
Every time you lose water through splashing or evaporation you have to replace it.
Ssr ssra 100 solar sun rings pool water heater with anchor 3 pack.
Solar rings are easy to use and they do not need a lot of maintenance.
Similar to solar photovoltaic pv.
Made with bi layered uv resistant vinyl.
Solar pool covers help retain the heat already in the water by reducing water evaporation.
They are easy and really do work.
I like a warm pool 75 80 been in the pool more this summer than ever before.
Do solar pool covers really work.
Similar to solar pool covers solar sun rings float on the surface of your pool and absorb solar energy to heat the water below.
Unlike other pool covers that may need special tools to install rings only need to be inflated and placed on top of the pool.
If your pool tends to stay warm the rings will keep the heat from escaping and may help raise the temperature of the water a few degrees but they really can compete for a powerful pool heater like the pentair 460737 mastertemp.