Low-cost deposition tech for perovskite solar cells
Italian and Iranian researchers have developed the new “deposition via an antisolvent-soaked applicator” technique, which they describe as an easily scalable process to produce uniform, pinhole-free perovskite films. They tested the process on a 6.7%-efficient solar cell based on a polyethylene terephthalate substrate, raising its power conversion efficiency by 82%.
New rooftop PV bracket for sloped tile roofs
Sun Age, an Italian mounting system supplier, has developed a special bracket for rooftop PV installations on sloped tile rooftops. It is made of stainless steel and can be deployed by fixing it to the surface with dowels or glue.
EU: ‘How can renewables permits be simplified?’
Brussels has asked interested parties how the permitting process for renewable energy sites can be simplified across the EU and how private PPAs can be made more attractive. Respondents can submit their thoughts until April 12.
Quantum battery prototype for superextensive charging
Scientists in Italy designed the prototype as a microcavity enclosing a molecular dye known as Lumogen-F orange (LFO). The charging power of the device is described as super-extensive, meaning that it increases faster with battery size.
Italy’s largest solar park changes hands
Danish developer European Energy sold the 103MW facility located in Troia, southern Italy, to Italian holding Iren Spa. The solar park is currently selling power to the spot market.
Energy crisis drives up European clean power PPA prices
A worsening price shock, felt to different degrees across Europe, has now seen renewable power purchase agreement tariffs climb for three consecutive quarters. Despite that, however, developers and energy buyers are still signing contracts, with non-standard agreements on the rise, according to renewable transaction infrastructure provider LevelTen Energy.
Italy to launch eight renewable tenders on January 31
Interested developers will have time until March to submit their bids. The final tender results will be announced by May 31.
Colored BIPV panel with 350 W output from Italy
Italian manufacturer Solarday has launched a glass-glass building-integrated monocrystalline PERC panel available in red, green, gold and grey color. Its power conversion efficiency is 17.98% and its temperature coefficient is -0.39% per degree Celsius.
Fimer, Enie to set up inverter factory in Algeria
The Italian inverter maker and the Algerian electronics manufacturer are joining forces to produce solar inverters in Algeria. The location of the planned manufacturing facility was not disclosed.
Storing solar power with compressed carbon dioxide
An Italian company has developed a system that can store energy from wind, solar and grid electricity by compressing and using CO2 without any emissions. The system draws CO2 from an inflatable atmospheric gas holder, stores it, and uses it to produce power again, when demand for stored energy arises.
