Olafur Eliasson is renowned for creating solar-powered lamps that help people living without reliable energy, and now he’s got a new mini lamp lighting the way. With Little Sun Diamond, the designer ...

A solar day lamp is a simple, inexpensive device for bringing “daylight” to dark interior spaces whenever the sun is shining. This article provides complete instructions for designing lamps using both ...

In its latest monthly column for pv magazine, the International Solar Alliance (ISA) explains how to expand the deployment of mini-grids for electricity access, especially in less developed countries.