Twelve years of sunlight
A look back at a decade of DIY solar power generation in a small village in Uttarakhand.
A look back at a decade of DIY solar power generation in a small village in Uttarakhand.
The Accurex DPM-3000 lives up to its superhero name by saving a lot of our equipment from extreme voltage fluctuations.
Refrigerators work much better if you don't have frequent power failures.