Maintaining the site vegetation is part of a regular operation for PV Solar Asset Managers with large ground mounts. Typical management includes grass cutting and weed abatement. Using landscapers and grassmowers to maintain the site has been industry standard. However, a new creative green solution for controlling the vegetation on site is using sheep. The sheep graze on grass and weeds across the entire site. They require little oversight and management. They require no gas or electricity to power. And they are competitively cost-effective when compared to mowing. Sheep maintenance may not be the right solution for every solar array, but it creates a solution in a growing solar industry.