The picture shows the actual installation taking place at their home.
There are both federal tax credits and state grants that can offset the cost by approximately 60%. Please see below for more information:
PA solar rebate information: http://www.depweb.state.pa.us/portal/server.pt/community/in_the_news/10475/pa_sunshine_solar_program/553019
Federal solar tax credit information:
We are meeting with Exact Solar this week so we can begin to determine how to substitute green energy in place of conventional power sources from utility companies.