SIGMA TECHNOLOGY AND SOLUTIONS

Billions of people on the earth, which is about a quarter of the world's population, live without Grid electricity... This lack of Grid energy services severely limits educational and economic opportunities, as well as negatively impacts... day-to-day quality of life and health. People without electricity often use expensive and hazardous lighting sources such as kerosene lamps and candles.

Also known as: SIGMA Technology and Solutions Co., Ltd