http://www.solardave.com/index.php/does-akeena-solar-get-their-solar-panels-at-a-discount-video/
SolarDave: Does Akeena Solar Get Their Solar Panels at a Discount price for buying them in volume?
Eric Bowman: There are a lot of things that solar panel costs, volume, quality, there are a lot of components to it, we are the only solar intergrator that has developed our own propiritory panel so we outsource the [...]