Arab oil goes solar

PV - Arab oil goes solar - Renewable Energy Magazine, at the heart of clean energy journalism

Low cost solar cells: new European record in efficiency

Scientists have developed an improved preparation process for kesterite solar cells, which resulted in a new European record efficiency of 6.1 percent.

Soitec announces major U.S. solar power project

Soitec (Euronext Paris) has announced that its Concentrix concentrated photovoltaic (CPV) technology has been selected by Tenaska Solar Ventures to produce 150

Saudia Arabia and South Korea join forces for solar power

The $380 million deal indicates a commitment to clean energyand to regional collaboration.

A photovoltaic oasis

In the harsh, isolated, semi-desert region north of Cairo in Egypt, 150 acres has been planted with beans, peas and orange trees. But there is a problem: an endless need for water. Farmer Tantawi Mostafa explains: “Each plant needs a certain amount of water, depending on the season. Peas, for instance, need a lot of water, I have to irrigate them at least five hours a day. Oranges and…

New solar cell self-repairs like natural plant system

Researchers are creating a new type of solar cell designed to self-repair like natural photosynthetic systems in plants by using carbon nanotubes and DNA, an approach aimed at increasing service life and reducing cost.

Social media site creating first global map of home solar installations

PV - Social media site creating first global map of home solar installations - Renewable Energy Magazine, at the heart of clean energy journalism

Sun unleashes X6.9 class flare; Earth spared this time

On August 9, 2011 at 3:48 a.m. EDT, the sun emitted an Earth-directed X6.9 flare, as measured by the NOAA GOES satellite. This was the largest flare of

Solar experts detect waves in giant magnetic holes the size of the UK

Massive waves in giant magnetic holes on the surface of the Sun have been discovered for the first time by solar scientists, something that will bring experts a step closer to unlocking the secrets of the Sun.