CNOOC Petroleum Guyana Limited (CPGL), a 25% working partner in the Stabroek block has donated a complete solar lighting community system to Moraikobai, the only indigenous village in Region Five ...

Figure 1 shows the block diagram of solar lighting system using the PV-Pushback-Effect. It consists of a load (here, it’s an SDL) that’s fed from two sources.

Astronomers have detected an eerie glow of “ghost light” that could represent a previously unknown component of the solar system. Comparing data from two distinct viewpoints – Hubble and New ...

The humble streetlight doesn’t look like a particularly attractive target for theft. But in Los Angeles, a mind-boggling 27,000 miles of copper wire connect those lights to the power grid — and ...

Say farewell to traditional solar panels because there's a smart new way to bring natural light into your home, without relying on electricity. In southern countries, where sunny days are the norm, ...

He said under the scheme, portable solar light system of 100 Watt capacity would be provided to labourers. It would include a battery, two LED lights, table fan and a USB kit.