Iron-based redox flow battery for grid-scale storage
Researchers in the U.S. have repurposed a commonplace chemical used in water treatment facilities to develop an all-liquid, iron-based redox flow battery for large-scale energy storage. Their lab-scale battery exhibited strong cycling stability over one thousand consecutive charging cycles, while maintaining 98.7% of its original capacity.
Maxeon claims 24.9% efficiency for IBC solar panel
Maxeon said it has achieved a 24.9% efficiency rating for a full-scale Maxeon 7 solar panel using its IBC technology. The US National Renewable Energy Laboratory (NREL) confirmed the result.
Chinese PV Industry Brief: Xinte Energy reports drop in profit for 2023
Chinese polysilicon manufacturer Xinte Energy has reported a lower full-year net profit for 2023 due to falling polysilicon prices.
Heat wave affects solar power generation in Brazil
A heat wave drove Brazil’s power demand up to a record high of 102 GW last week. However, it also affected solar power generation and pushed PV module operating temperatures to up to 60 C.
Turkey introduces duties on PV module imports from 5 countries
The Turkish government has decided to impose a tariff of $25 per square meter on solar modules imported from Vietnam, Malaysia, Thailand, Croatia, and Jordan.
Dutch PV additions hit 4.82 GW in 2023
The Netherlands deployed 4.82 GW of new solar capacity in 2023. The country’s cumulative installed PV capacity hit 24.4 GW at the end of December.
EDF, KOWEPO to bid for 1.5 GW solar project in UAE
Korea Western Power Co. (KOWEPO) and EDF Renewables have signed a joint development agreement for a 1.5 GW solar farm in Khazna, United Arab Emirates (UAE). The partners are already in advanced discussions with Abu Dhabi’s Emirates Water and Electricity Co. (EWEC) for a project of the same size in the Al-Ajban region.
ACWA forces offline Moroccan CSP plant following leak
ACWA Power’s preliminary analysis of a leak in the hot molten salts tank at its 150 MW solar plant in Morocco indicates a forced outage until November this year.
Panasonic reveals new air-to-water heat pumps
The new products are intended for commercial applications and and multi-dwelling buidlings. They have a size of 20 kW to 30 kW and use R290 as the refrigerant.
Solarpack closes financing on 300 MW of solar under PPA in Peru
Solarpack has closed financing for a 300 MW solar project in Peru, marking the country’s first solar farm to sell power through a bilateral power purchase agreement (PPA).
