PV-powered electric vehicles can have up to 30% higher range
A European research team has installed solar panels on a light commercial electric vehicle and has tested their performance for four months. The vehicle was able to extend the range by 530 km, although not all panels contributed equally. System efficiency was measured at up to 66%.
InterSolution showcases solar innovations in Benelux market
More than 100 companies from eight different countries exhibited at InterSolution 2025, the largest solar energy trade fair for Belgium, the Netherlands and Luxembourg.
TU Delft research outlines optimization path for two-terminal perovskite-silicon tandem solar modules
TU Delft researchers have investigated for the first time the effect rear irradiance has on the optimal bandgap energy and thickness of the perovskite cell in a bifacial two-terminal perovskite-silicon tandem module. Their findings show that bifacial tandems have over a 25% gain in energy yield compared to bifacial single junction modules and up to 5% gain compared to monofacial tandem modules.
Researchers develop high transparency nanocellulose film for photovoltaics, packaging
The nanocellulose film can be used for light management as its light scattering is adjustable. It also exhibits a transmittance of over 80% at 550 nm.
The best hole transport layers for perovskite solar cells
An international team has combined organic synthesis with predictive models to discover new functional materials that enhance performance of hole transport layers used in perovskite solar cells. The team asserts that optimizing for other solar cell properties is possible with the platform, as well as using it for development of materials for other kinds of devices.
Prospects for reusing silicon from end-of-life solar modules in new ingot production
Scientists in the Netherlands proposed a new testing scheme for recycling silicon from end-of-life photovoltaic panels. Their methodology helped create different wafer categories for recycling silicon for new ingot production but also showed that most of recycled silicon in the near future will come from p-type products, which will harldy be reutilized in a market now dominated by n-type modules.
Solar applications to Dutch subsidy scheme drop by more than half
A Dutch subsidy scheme for renewable energy saw solar applications fall to 501 this year from 1,130 in 2023, as grid congestion and negative electricity prices reduced investment appeal.
BLS plans 1 GW fab to make battery-powered electrolyzers
Battolyser Systems’ (BLS) product is a patented dual-purpose electrolyzer with a battery function.
TU Delft scientists integrate power electronics for MPPT in solar modules
A research team in the Netherlands investigated how copper planar air-core inductors can yield the required inductor properties to support sub-module power conversion in PV modules. The scientists claim that implementing MPPT at the sub-module level can increase the panel’s tolerance to shade.
Midea Hiconics releases new residential all-in-one battery storage systems
The Chinese company says its three-phase Hienergy series can pair with PV arrays of up to 8.5 kW, with battery storage reaching up to 40.8 kWh.
