Minnesota Public Radio slideshow:
St. Paul businesses going solar with the help of customers
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Izzy's rooftop solar panels will generate about one-third of the ice cream shop's peak electricity needs. The owners became interested in solar energy when they started looking at backup power sources for the ice cream shop's freezers. (MPR Photo/Marisa Helms)

Izzy's rooftop solar panels will generate about one-third of the ice cream shop's peak electricity needs. The owners became interested in solar energy when they started looking at backup power sources for the ice cream shop's freezers.

(MPR Photo/Marisa Helms)
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