My son Joe is running the manufacturing business now, but it is definitely something we will discuss when we get through our busy season. I am just starting to realize the potential and ROI.

We have a local food product company/coffee roaster here in SW WI that put up an 80 panel ground array on some simple bracketry that looks very efficient and cost effective. They say the array produces almost all the power they need to run their roasting business.

Panels keep popping up on all kinds of small businesses, for example a local funeral parlor.  Another indication that the ROI is there.