POWER MICRO-GRID Working intelligently and working together by Marnie de Jong
LIVING EFFICIENTLY The Rucksack Enhanced Portable Power System is a lightweight, portable power system capable of recharging batteries and/or acting as a continuous power source. It combines anti-glint solar panels, connectors, and adaptors for increased charging options, and can charge most common military battery types in five to six hours. (U.S. Army photo.)