thin film

It was 1839 when prominent French physicist Edmond Becquerel observed that some materials have the ability to create electrical charges. Now, 185 years later, solar has come a long way and will continue to hit new milestones. The International Energy Agency has projected that the growth of renewable energy capacity will be raised by almost […]

The global market for solar photovoltaic (PV) panels shows no signs of slowing down, with cumulative installed capacity expected to reach 700 GW and annual demand to pass 100 GW by 2020, according to GTM Research. This booming market has spurred manufacturers to introduce a variety of innovations intended to increase panel efficiency and reduce […]

An official four-year-long investigation into the Solyndra debacle confirms that the bankrupt maker of cylindrical solar photovoltaic panels misled the Department of Energy (DOE) to get a $535 million federal loan guarantee, but it also reveals that the DOE didn’t properly vet those facts, missing opportunities to catch inaccuracies, possibly due to political pressure. The […]

Arizona-based solar photovoltaic (PV) system provider First Solar in August said it had achieved a cadmium-telluride (CdTe) PV research cell conversion efficiency of 21%—a world record. The thin-film PV