Should I add a solar powered attic vent fan?
I live in the Houston TX area in a 2800sqft MCM ranch from 1954 - pretty low roof line, single story. Insulation in the home is lacking but we're doing the best we can do. Adding more to the attic will be a challenge because of stuff done by the PO.
In the mean time,I was wondering if installing 1-3 solar powered vent fans would help cool off the attic ≈ the house which would help our energy bill (the last 3 months it's been around $500, keeping the ac at 76-77°, sometimes it can't keep up and gets to 78°).
Currently it has ridge vents and the roof is only a year old