Ultrathin photovoltaic silicon membrane with 65% light absorption
A Dutch-British research group is developing a 1μm crystalline silicon membrane with a remarkable optical performance and a hyper-uniform pattern design. A simulation of the device was theoretically able to achieve an absorption equivalent photocurrent of 26.3mA/cm2.
Hydrogen production at Dutch solar park
Alliander and Groenleven have completed construction on the Netherlands’ first green hydrogen production facility. It is connected to a 50MW solar park and is expected to generate hydrogen from June.
Vattenfall energizes hybrid wind-solar-storage plant in the Netherlands
The Haringvliet energy park consists of a 38MW solar facility a 22MW wind power complex and 12 battery containers. The three systems share the same grid connection.
Longi wants to challenge recent ruling in patent dispute with Hanwha Q-Cells in the Netherlands
The Chinese module manufacturer said it will now start preparation of the appeal to The Supreme Court of the Netherlands and the European Court.
Netherlands sets €13bn budget for 2022 SDE+ program, green hydrogen included for first time
Starting from this year, the scheme will also be open to green hydrogen facilities that are directly linked to wind or solar parks, and industrial electrification projects based on hybrid glass furnaces.
Symmetric redox flow battery based on Blatter radicals
A Dutch-Danish research group has provided a proof of concept for the use of Blatter radicals in electrochemical energy-storage applications. It tested these compounds in a small electrochemical cell that was found to remain stable over 275 charge/discharge cycles.
Bifacial heterojunction solar cell with 22.84% efficiency, reduced indium consumption
A Dutch-Chinese research team has developed a bifacial heterojunction PV cell with a 67% reduction in transparent conductive oxide (TCO) use. The TCOs used for the cell are based on indium(III) oxide (In2O3), which is considered a technology-critical element by many experts.
The Netherlands deployed 3.3GW of PV last year
The country’s cumulative installed PV power reached 14.3GW at the end of 2021.
Submersing modular raft for floating photovoltaics
Developed by a Dutch consortium, the Hide and Shine Floating Solar (HAS FPV) technology is claimed to be extremely resistant to storms and harsh weather conditions. The modules can be submerged totally or partially and, in case of a severe storm, they can be submerged up to two meters below the surface.
Copper-plated heterojunction solar cell with 22.1% efficiency, 0.99 bifaciality factor
Built by a Dutch-Chinese research team, the cell is relying on a new type of hybrid-shaped Cu finger consisting of a rectangular bottom part and a round top part, which was integrated into the cell through a 2-step electrochemical deposition process. The Cu-plated device outperformed both optically and electrically a reference cell fabricated via screen printing.
