Renewables covered almost 60% of German electricity demand in 2023
New statistics from the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) show that PV systems in Germany generated around 59.9 TWh of solar power in 2023, with 6.4 TWh used for home consumption.
Researchers apply thresholding to PV soiling image analysis
Thresholding methods have commonly been used to characterize the soiling accumulated on glass coupons. Researchers led by the Sapienza University of Rome have identified 16 automatic thresholding methods that may be used for analyzing soiling on PV panels.
Fraunhofer ISE launches app to maximize consumption of renewables
Germany’s Fraunhofer Institute for Solar Energy Systems (ISE) has launched a smartphone app to help consumers use more electricity at times of high renewable energy availability.
Germany’s solar funding in firing line after €60 billion budget shortfall
The leaders of Germany’s three major political factions have agreed to cut an unspecified amount of solar spending, among other initiatives, to plug a €60 billion ($64 billion) budget shortfall triggered by a German federal court ruling in November. However, the Federal Association of Solar Economy (BSW-Solar) has criticized the announcement and said that concerns remain about other major solar projects that are potentially at risk.
LeTID minimal issue for gallium-doped Czochralski silicon PERC products
Scientists from Trina Solar, Longi, Fraunhofer ISE, and other entities have looked at light and elevated temperature-induced degradation (LeTID) in gallium-doped Czochralski silicon (Cz-Si:Ga) PERC cells. They have found little relevant degradation.
Performance parameters for residential heat pumps linked to PV, storage
German researchers measured a PV-powered heat pump with battery storage in a single-family home in Freiburg, Germany, for a period of a year. It features smart grid-ready tech that adjusts operations based on the grid.
AEG releases 445 W all-black TOPCon solar module with 22.27% efficiency
AEG is offering three versions of its new all-black solar panels, with power outputs of 435 W to 445 W and efficiency ratings ranging from 21.5% to 22.0%. They feature 108 half-cut monocrystalline cells with n-type technology.
New research claims PV outperforms afforestation in combating climate change
Scientists from Israel have calculated how long it would take for PV plants and afforestation projects to offset their warming impacts caused by the darkening of land. The results showed that in drylands, PV fields could be over 50 times more efficient than afforestation.
Germany’s January-October solar capacity additions hit 11.7 GW
Germany installed 11.7 GW of new solar capacity between January and October 2023, with 1.23 GW added in October alone, bringing the nation’s cumulative installed solar capacity to 79.2 GW.
Germany’s tender for rooftop PV concludes with average price of €0.0958/kWh
Through the procurement exercise, the German authorities allocated 191 MW of rooftop PV capacity.
