Italy

Researchers in Italy are combining PV with latent heat thermal storage (LHTM) and other renewable energy sources to maximize clean energy consumption in buildings. The 47kW PV array and LHTM system work independently, but the scientists said that a heat pump could be used to link them.

With the Italian government temporarily limiting the returns available from solar plants on the wholesale energy market, Swiss investor SUSI Partners says the underlying strength of the country’s PV industry remains.

Mario Draghi’s administration has replaced market-driven electricity prices for the rest of the year and replaced them with tariffs based on historical averages. With solar plant operators among those affected, the European trade body for PV is not amused.

The Italian inverter maker claims to have been impacted by the post-pandemic supply constraints. The proceedings are being managed in full business continuity without any interruption of operational activity, said the legal firm hired by Fimer to implement a debt restructuring process.

Italy’s Lombardy region will use €22 million to build up to 6,000 “energy communities,” for a total installed capacity of up to 1.3GW.

The new product measures 1754x1098x30 mm and weighs in at 21 kg. It features a temperature coefficient of -0.35% per degree Celsius and a power conversion efficiency of up to 21.29%.

The module was fabricated with methylammonium lead iodide (MAPbI3) perovskite solar cells via low-cost spin coating. The panel also achieved an open-circuit voltage of 16.07 V, a short-circuit current of 69.52 mA, and a fill factor of 75.35%.

In the procurement exercise, the Italian authorities selected 49 solar projects with a capacity of less than 10 MW and 11 solar parks ranging in size from 13.2 MW to 92.4 MW. The lowest bid came in at €0.06263/kWh and was offered for a 5.9 MW solar project located in the province of Perugia, in the Italian central region of Umbria.

The incentive cut will apply only for the period from February 1, 2022, to December 31, 2022, and will reduce the tariffs paid by the GSE to PV system operators under the Conto Energia regime, depending on the zonal energy price, with the incentive reduction being proportional to the increase in energy prices.

In the next ten years, according to Milanese consultant REF-E’s simulations, storage in Italy will mostly be driven by opportunities in the ancillary services market. After 2030, when renewables will provide most electricity, REF-E believes the price spread between different hours of the day should be high enough to cover the cost-per-cycle of energy-intensive storage. Energy expert Virginia Canazza discussed the topic with pv magazine.