SIGMA TECHNOLOGY AND SOLUTIONS
Updated 14 days ago
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