There doesn’t have to be much more to setting up a simple solar panel installation than connecting the panel to a battery. Of course we would at least recommend the use of a battery management system ...

If you're thinking about getting solar panels to slash your energy bills by as much as $1,500 annually, you're in good company. A Pew Research Center poll revealed the desire for low-cost power ...

Lawal Sheriff Olakunle with his solar fan. Living in Lagos, 33-year-old Lawal Sheriff Olakunle is used to electricity shortages. He considers 10–15 hours of electricity a day to be stable power. But ...

As far as electric vehicles go, electric bicycles are famously energy-efficient. Most can easily travel 100 miles (160 km) on around $1 of electricity. But what if instead of paying for that ...

Offering solar savings to apartment dwellers, and particularly renters, is not a simple task – as low take-up in Germany has demonstrated. Mel Bergsneider, from Australian startup Allume Energy, ...