Technology

Ampace says its new battery cell technology has a 15,000-cycle lifetime. It is suitable for stationary and solar power storage applications, with a potential lifespan of up to 20 years.

At a recent automobile industry event, Germany-based Webasto announced its retractable vehicle integrated PV system for car-roofs was integrated into a new electric sports utility vehicle (SUV) by an undisclosed US equipment manufacturer.

A research group led by the Technical University of Denmark has analyzed how booster heat pumps may effectively improve the performance of ultra-low temperature district heating networks in colder climates and has found that the refrigerant change plays a crucial role. They also said that powering these heat pumps with renewables may also better integrate clean sources in energy systems.

New research from the US National Renewable Energy Laboratory (NREL) focuses on a specific model that uses data to reduce the frequency of unscheduled maintenance, while increasing the frequency of preventive maintenance.

A Brazilian research group has developed a new method that uses the unique properties of supercritical water to recycle end-of-life solar panels. The scientists claim the novel approach is able to achieve a 99.6% organic degradation, without using toxic or hazardous chemicals.

Swedish manufacturer Qvantum has announced plans to set up a heat pump factory in Hungary. The new facility is expected to have an annual production capacity of 1 million heat pumps.

Dutch thin film silicon manufacturer, Hyet Solar, has raised €29 million ($31 million) with Invest-NL contributong €14.5 million of venture debt financing in the round. The company will use the funds to deploy a 40 MW production line at its facility in Arnhem, Netherlands.

The Indian manufacturer released product lines for residential, commercial, and utility-scale applications.

Switzerland’s Staubli Electrical Connectors says it has invested in California-based PV robot developer OnSight Technology to fund the advancement of its algorithms and artificial intelligence technology.

Practical matters, beyond simply improving on solar cell efficiency, have led the agenda at the European Photovoltaic Solar Energy Conference (EUPVSEC) going on this week in Lisbon. Policy and the geopolitics of solar manufacturing is the big question on everybody’s lips as the event passes its halfway point today. Concerns including grid integration, critical materials consumption, and public acceptance are all being aired frequently – illustrating a closer than ever link between work being done in the labs at solar energy institutes and the everyday lives and energy consumption of people in Europe and around the world.