As Tamar Ana Jawa wove a red sarong in the fading sunlight, her neighbor switched on a light bulb dangling from the sloping tin roof. It was just one bulb powered by a small solar panel, but in this remote village that means a lot. In some of the world's most remote places, off-grid solar systems are bringing villagers like Jawa more hours in the day, more money and more social gatherings.
Before electricity came to the village a bit less than two years ago, the day ended when the sun went down. Villagers in Laindeha, on the island of Sumba in eastern Indonesia, would set aside the mats they were weaving or coffee they were sorting to sell at the market as the light faded.
