Water Chillers and Hydroponics

[shillamus]

I am curious.. does any one keep their nutrients chilled?

The argument in my brain is that roots grow in soil and it is cool.

I have an opportunity to pursue somenew thermodynamic technology to develop a small solar powered water chiller.. something that would keep a 50 gallon drum maybe 30 degrees below ambient.. cost is TBD but I was thinking of targeting 400$. Does this sound useful to anyone?

Such a device could possibly be a game changer in outdoor hydro???

Thanks if you can share any experience with chillers.

Peace