Bifacial perovskite-silicon tandem cell with 25.2% efficiency
International researchers have developed a silicon heterojunction PV cell with textured surfaces to accommodate the perovskite top cell. They optimized the rear transparent electrode to collect as much albedo as possible and achieved five different perovskite bandgaps by altering the iodide-to-bromide ratio in the perovskites, resulting in a higher open-circuit voltage.
Water-splitting tech to reduce moisture in perovskite solar cells
Italian researchers have engineered a hole extraction layer with water-splitting additives to reduce the impact of moisture in perovskite PV devices. They claim that the method ensured a power conversion efficiency of more than 9% in perovskite cells stored for a month in a water-saturated atmosphere.
Sonnedix closes €160m of financing in Italy
Sonnedix has secured €160 million of non-recourse financing for solar PV projects in Italy.
Merchant PV project announced in Italy
Italy’s Tages Group is planning to build a 4.5 MW solar plant in Sicily and sell the generated electricity to the spot market.
Italy extends 110% fiscal break for rooftop PV linked to building renovations to 2022
The so-called “super bonus” for building renovation projects has been extended until the end of 2022. The Italian government has established a maximum price of €2,400 per kilowatt installed for PV systems and €1,000/kWh for storage systems.
Italy’s Snam says 70% of pipeline system now hydrogen-ready
Italian gas infrastructure specialist Snam has announced plans to develop global hydrogen-related mobility solutions and applications. It tells pv magazine that it wants to build an “energy bridge” between Europe and North Africa.
Bulgaria and Romania set to be EU solar hotspots
Each of the nations, like Greece, will have gigawatt-plus solar additions in 2024, according to Solarpower Europe, enough to carve out a 3% slice of an anticipated 35 GW regional market.
Italian grid operator awards 250 MW of storage in pilot auction
Terna’s first auction for reserve storage capacity was largely oversubscribed, with over 1,327 MW of submitted projects. Overall, 23 projects were assigned to 17 operators.
End of subsidies could fuel the corporate PPA boom in Europe
Pioneering solar projects which signed ten-year feed-in tariff agreements will soon need to operate free of subsidy and with local authorities like the City of London starting to embrace direct contracts with renewables generators, the PPA market could be set for another turbo charge.
Italy’s 2050 decarbonization plan needs 6 GW of new PV capacity annually
A recent forum held by Italian trade body Italia Solare has shown that Italy needs to streamline its large scale PV sector if it wants to reach its energy and decarbonization targets.
