did any of them tell you how much money or how long
it will take before you reach payback......???
Did they try to dazzel you with a bunch of big numbers??
Showing you with the tax incentives you would break even in no-time????
I think you are in texas and probably do not need
to worry too much about heating the home.... correct???
remember that a lot of these companies are basically "fly by night"
and will not be in business in 5 years to service what they are selling you today...
(I know cause I worked for a bunch of them a long time ago)
and I have torn out a lot of old solar systems that have been abandoned after the tanks failed....no one knew how to revive them after they failed so they sat dormant for a decade
in the garage...
their are a lot of differnt drain down systems and they
usually waste a lot of water and can also freeze in colder
climates when something malfunctions... I personally dont like any of them...
If all you are planning to do is heat your water, not heat the home,
I would like to know how much they claim that you are going to save over 5 years....