From Maker Faire Africa 2012:
There are some pretty serious power issues in Lagos. Power outages happen multiple times per day all over the city, so everyone has a backup generator if they can afford one. What do you do if you can't afford a generator, and/or can't afford even a second of lost power (for your desktop computer, etc)?
Salami Olupeni Samuel (Sam) created Sam Powersystems, a company that uses locally sourced components to create power inverters which connect to car batteries for automatic backup power. Sam fabricates a 1.5kva power inverter from materials bought from local suppliers and markets...[continue reading][view whole blog post ]