Dell has added a shiny new feather to its cap today with the announcement of a freshly completed Solar Grove renewable energy installation. The system is composed of 512 solar panels, which provide shelter for 56 cars, and are capable of harvesting 131,000 kWh of energy per year. This power will be primarily used in the adjacent Round Rock HQ, but CleanCharge stations will also be available should you wish to juice up your electric vehicle on Mother Nature's finest. No matter how much Dell might have splashed out to bring this integration together, we can't help but suspect that the smug satisfaction of getting free energ