In a world of portability and to-go orders, Grass Valley-based startup BoxPower delivers energy in a box. The company’s microgrid containers are designed to support disaster relief and end-of-the-line customers in rural zones and other disaster-prone areas, where reliable power can be hard to come by. “Medical facilities and utilities are playing catch-up, as the grid and distribution lines are not set up to handle wildfire risk or disasters,” says Michele Nesbit, a cofounder and chief operating officer of BoxPower. “We’re going to continue to see outages unless we add microgrids.” BoxPower’s modular systems are plug-and-play solar solutions,