This month's vet is Erica Mackie, cofounder and CEO of GRID Alternatives, which is the largest nonprofit solar installer in the country. She shares keys to Grid's success, which any solar installer can learn from, as well as what the solar industry can do better. Read more here: https://www.solarpowerworldonline.com/2018/05/ask-a-solar-vet-somewhere-between-social-work-and-engineering-with-erica-mackie-of-grid-alternatives/