String inverters best for partially shaded PV systems, says IEA-PVPS
The International Energy Agency (IEA) Photovoltaic Power Systems Programme (PVPS) has released a technical report exploring innovations and challenges in optimizing the performance of partially shaded PV systems.
Northern Europe takes the brunt of first winter systems
In a new weekly update for pv magazine, Solcast, a DNV company, reports that European solar generation displayed a sharp north-south divide in November. Southern Europe benefited from a stabilizing high-pressure system that deflected much of the Atlantic’s moisture-laden air masses northward.
Germany concludes rooftop PV tender with average price of €0.0904/kWh
The German authorities have selected 119 MW projects totaling 259 MW in the nation’s latest rooftop PV tender. The final prices ranged from €0.0745 ($0.0787)/kWh to €0.0969/kWh.
US targets 50 GW of solar in 2024
The United States is expected to grow its solar fleet by more than 25% from 2023 levels, with over 8 GW of distributed solar and more than 40 GW of utility-scale solar expected to be installed.
PV-powered system to desalinate water, produce H2 for desert agriculture
Scientists have proposed a standalone system that uses freeze desalination and ice for air conditioning. It requires 10,785 square meters of c-Si bifacial PV panels and can operate throughout the day. Energetic efficiency is calculated as 17.8% during the day and 56% at night.
Researchers claim record-breaking 25.7% efficency for perovskite-organic tandem solar cell
Conceived by a research team from Germany’s University of Potsdam and the Chinese Academy of Sciences, the tandem cell is based on a wide-bandgap perovskite bottom cell and a narrow-bandgap organic top device. The researchers used a compound known as cyclohexane 1,4-diammonium diiodide for suface passivation.
India imposes antidumping duties on solar glass from China, Vietnam
India’s Ministry of Finance has applied antidumping duties on solar glass imports from China in the range of $673 to $677 per metric ton and for imports from Vietnam at $565 per metric ton.
Stable GPM polysilicon prices post-antidumping duty rates, optimism on firm demand
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
Scientists reveal factors for morphology control in organic solar cells
An international research team has fabricated organic solar cells using non-toxic solvents. The researchers identified interactions between the acceptor material side chains and the solvent, along with interactions between donor and acceptor materials, as key factors for controlling morphology in organic solar cells.
Battery technology offers fast charging for industrial vehicles under 10 minutes
UK-based battery supplier Echion Technologies has partnered with Australia’s Switch Technologies to demonstrate its ultra-fast charge technology in a Toyota Land Cruiser 79 Series off-road vehicle.
