Look Ma, no grid! Five life-changing microgrids with no tie to a central grid

In modern electrical infrastructure like the US, microgrids usually operate connected to the utility grid except when they temporarily withdraw because the grid is down or because disconnecting offers price or energy management advantages. But worldwide, many microgrids have no grid connection because, well, there is no grid, or at least … [Read more...]

Traveling the Toughest Miles to Bring Light: the Manipur Microgrid Project

Some microgrids are easy to install; others not so much. The Manipur microgrids found in remote India fall on the far side of ‘not so much.’ Workers trekked many miles of steep, mountainous, often unpaved terrain to install inverterless, DC solar-storage microgrids in 3,026 homes across 112 villages in 10 districts spread out over a large … [Read more...]