Optimized business model for agrivoltaics
BayWa r.e. has started optimizing its sheep count while experimenting with shepherd partnership business models.
Rooftop-mounted microgrid combines wind, solar, storage
Hover’s first 36 kW installation survived the recent Hurricane Ian storm system that ravaged southwestern Florida.
EU raises concerns about production requirements in US Inflation Reduction Act
The European Union and the United States are seeking a solution for key aspects of “discriminatory” production requirements in the US Inflation Reduction Act (IRA). The EU said it might bring the case to the World Trade Organization if a compromise cannot be reached.
Chinese PV Industry Brief: Shenzhen Energy to start PV-powered hydrogen production
Shenzhen Energy has announced plans to build a green hydrogen facility in Inner Mongolia, and Daqo has secured another polysilicon supply deal. DKEM, meanwhile, has unveiled plans to build a silver paste production facility for TOPCon products.
French railway operator signs 25-year solar PPA
SNCF has agreed to buy 207 GWh of annual electricity supplies under a 25-year power purchase agreement with France’s Reden, which is building four solar plants to provide electricity to the railway operator.
Inverted perovskite solar cell with 21.85% efficiency via surface modulator
A UK research group has used surface modulators to reduce non-radiative recombination in perovskite solar cells. They used 2-TEAI organic halide salt to build a cell with high power conversion efficiency and stability.
FoxEss unveils compact single-phase inverters for residential PV
FoxEss has released new inverters with nominal power ranging from 0.7 kW to 3.3 kW, a maximum efficiency rating of 97.4%, and a maximum European efficiency of 96.8%. They measure 290 mm x 220 mm x 116 mm and weigh in at 5.4 kg.
Huawei, garment makers jointly target 2 GW of rooftop solar in Bangladesh
China’s Huawei has partnered with the Bangladesh Garment Manufacturers and Exporters Association (BGMEA) to deploy rooftop PV on top of 4,000 apparel factories.
PV-powered thermoelectric cooling for air conditioning in buildings
Scientists have proposed a way to combine thermoelectric modules (TEMs) with rooftop PV to support heating, ventilation and air conditioning in buildings. They designed a wall-integrated TEM to heat and cool adjacent rooms.
Indonesia may add 66 GW of solar by 2030, says IRENA
The International Renewable Energy Agency (IRENA) says that solar could become the backbone of Indonesia’s energy system by 2030. However, the nation’s own expectations are still far off from IRENA’s scenarios.
