Plessey is introducing its first four-junction monolithic lighting LED, the nominally 12V 700mA PLW7070, stating that: the “component is 50% more cost-effective than any power LED solution” and that ...

A team of scientists from the U.S. Naval Research Lab may have found the key to breaking the 50 percent conversion efficiency barrier with an innovative multi-junction solar cell.

Multi-junction, or stacked, solar cells are currently the most efficient cells on the market, converting up to 45% of the solar energy they absorb into electricity.

Lumileds launches H4-LED in Germany. Lighting and LED developer Lumileds claims it is “advancing automotive lighting and improving road safety”, with the launch of the first road-legal H4-LED in ...

GRAND JUNCTION, Colo. (KJCT) - On Sunday, the Grand Junction Police Department responded to a multi-vehicle accident on 27 1/2 and Patterson Roads just before 2:00 in the afternoon.

Police say a man led them on a chase from Middlesex to Essex Junction, causing multiple crashes. Skip to content. Memorials. Advertise With Us. Jumponit Deals.

GRAND JUNCTION, Colo. (KJCT) - The Mesa County Sheriff’s Office announced Wednesday evening that an arrest has been made following an officer-involved shooting at the Red Roof Inn earlier this week.

It is also offering the Sinus-3000 Advanced line for the testing of perovskite-silicon tandem, multi-junction and other new material cells. June 13, 2023 Valerie Thompson ...

A collision on the M1 on Saturday morning led to the northbound carriageway being closed between Junction 31 for Worksop and 32 near Sheffield. Pictures from official motorway cameras showed ...

A controversial junction dubbed the 'red light district' with a staggering 42 separate signals does not need fewer lights according to those who designed it - despite an audit finding it has too many.

At 39.7% efficiency for a multi-junction solar cell, researchers at the Fraunhofer Institute for Solar Energy Systems have exceeded their own European record of 37.6% which they achieved just a ...

Lumileds launches H4-LED in Germany. Lighting and LED developer Lumileds claims it is “advancing automotive lighting and improving road safety”, with the launch of the first road-legal H4-LED in ...