Jet stream shift brings gloom to Northern Europe in December
In a new weekly update for pv magazine, Solcast, a DNV company, reports that december brought striking contrasts in solar irradiance across Europe, with Northern Europe experiencing irradiance levels up to 30% below the already dim seasonal average, while regions south of Europe’s major mountain ranges saw irradiance up to 30% above typical levels.
MENA region hits 24 GW (AC) of total solar capacity
The Middle East Solar Industry Association’s (MESIA) latest report says solar capacity in the Middle East and North Africa (MENA) region grew by 25% in 2024, with local manufacturing and energy storage also accelerating.
Construction begins on 12 MW Swiss alpine PV project
Work has begun on the Swiss Madrisa Solar project, a 12 MW alpine PV installation located at an elevation of 2,000 m near a ski resort of the village of Klosters. It is part of the Solar Express initiative designed to boost domestic winter energy production.
Advansor launches CO2 plug-and-play heat pumps
The Danish manufacturer said its novel CO2 heat pumps can reach a water inlet temperature of 40 C and a water outlet temperature of 95 C. The systems have purportedly a combined coefficient of performance of up to 5.56.
Africa adds 2.5 GW of solar in 2024
The African Solar Industry Association (AFSIA) says utility-scale projects dominated Africa’s new solar additions in 2024, with storage installations surging tenfold.
Wind tunnel tests show spacing between panels is key to reduce soiling
Scientists have placed four PV panels in a 21-meter wind tunnel and run different tests regarding tilt angles, mounting height, spacing, and incoming flow direction. They found that when the spacing between panels exceeds twice the panel height, the mutual influence on dust deposition becomes negligible.
Open-source dataset for rooftop PV generation in urban environments
A group of scientists has developed an open-source dataset comprising three years’ worth of data from Hong Kong’s largest behind-the-meter rooftop solar power project. Power generation was collected at 5-minute intervals, and meteorological data at 1-minute.
Solis releases three-phase string C&I inverters with fuseless design
The Chinese inverter said its new inverters have an MPPT current of up to 54 A and support more than a 150% DC/AC ratio. The new products also feature a maximum efficiency of 98.8% and a European efficiency rate of 98.3%.
Adani Green Energy hits 11.6 GW of operational renewables capacity
Adani Green Energy commissioned 3.13 GW of renewable energy capacity – 2.69 GW of solar and 438 MW of wind power – in the April-December 2024 period, taking its cumulative operational capacity to 11.6 GW.
Regulations, solar resources shaping growth of US energy storage
A new report from GridBeyond examines how regulations and solar resources drive prices in the United States.
