UK rejects CfD bid for 10.5 GW Morocco solar-wind subsea cable
The UK government has rejected a contract-for-difference (CfD) application for the proposed Xlinks interconnector, a 3,800 km submarine cable to deliver power from a planned 10.5 GW solar-wind facility in Morocco to the UK grid.
China’s Sunrev Solar to build 2 GW solar cell, module factory in Egypt
Sunrev Solar is building two integrated factories in Egypt with 2 GW of capacity each for solar cells and modules. The second phase will localize production of raw materials including silicon ingots and wafers.
Different dust, different impact on PV module performance
Scientists in Germany have collected dust from Qatar, Morocco and Thailand to analyze the impact on the performance of uncoated solar glass and uncoated PV mini-modules. Their analysis has shown that dust coverage could range from 4% to 60%.
Novel MPPT technique uses fuzzy logic control with new inputs
Academics have developed a maximum power point tracking (MPPT) algorithm for PV systems that combines incremental conductance with fuzzy logic control. The inputs used are the sum of conductance and incremental conductance and its rate of change. It had an average efficiency of 97.7%.
Water-based photovoltaics reach global capacity of 21.18 GW
An international research team has developed an index-based remote sensing method to see trends in the global development of water-based PV. It has found that China currently accounts for 80% of the global total deployed capacity.
Testing 54 different combinations of solar-assisted heat pumps
Researchers in Germany have modeled dozens of indirect-expansion solar-assisted heat pump systems using photovoltaic-thermal panels for single-family homes in Munich, Berlin, and Hamburg. Simulations accounted for local weather, electricity use, and thermal demand.
Egypt approves four solar, wind projects totaling 400 MW
The Egyptian government has approved four solar and wind projects totaling 400 MW, with a combined investment of $388 million. The two solar and two solar-wind hybrid projects will sell energy directly to industrial customers.
Sinovoltaics updates solar module supply chain map for Europe
The latest report from the technical compliance and quality assurance company added several new producers but also noted several plant closures acorss the region. It said the current nameplate capacity for the region stands at 21 GW for modules, 3.2 GW for cells, and 1.5 GW for ingots.
Dual aerosol events hit PV output across Southern Europe, North Africa
In a new weekly update for pv magazine, Solcast, a DNV company, reports that atmospheric particulates from both Saharan dust and Canadian wildfire led to reductions in solar irradiance and increased panel soiling in the Mediterranean region over the last week.
New method to verify warranty conditions of PV modules
Scientists have developed a way to compare the data given by PV manufacturers based on standard test conditions (STC) to the real conditions in the field. The proposed technique is based on the single-diode model and the Newton-Raphson algorithm. The maximum relative error was found to be at 1.37%.
