Swiss researchers developing control algorithm for grid-forming inverters
Researchers at ETH Zurich have patented a grid-forming inverter algorithm that stabilizes frequency while protecting devices from damage by independently controlling frequency, voltage, and current.
Meyer Burger reports 2024 EBITDA loss of $257 million
Meyer Burger has posted a CHF 210.4 million ($256.7 million) EBITDA loss for fiscal 2024, on sales of approximately €75 million. The Swiss PV manufacturer says its future is “highly uncertain” as it seeks new financing and works on restructuring plans to remain operational.
Smoke and vanadium leak from Swiss home energy storage unit
Vanadium redox flow energy storage manufacturer Prolux Solutions said 50 l of vanadium electrolyte leaked from a residential unit in Arbon but no fire occurred.
Flying with the sun
The International Electrotechnical Commission (IEC) analyzed the trajectory of different solar plane technologies and prototypes and said that standards are currently under development to ensure appropriate safety and performance.
Switzerland unveils remuneration levels for C&I solar tenders
Switzerland’s government has outlined remuneration levels for its upcoming tenders on PV systems over 150 kW, set to open in mid-April.
The impact of ice balls on PV module hailstone safety standards
Researchers in Switzerland have investigated the impact behaviour of ice balls on an aluminium Hopkinson bar at different velocities, diameter and temperature.
Replacing silver in PV manufacturing with new graphene electrode technology
Swiss-British university spinoff, GraphEnergyTech, is developing graphene electrode technology to replace silver and other metals traditionally used in solar cell manufacturing.
EIP to become majority shareholder of BayWa re
Energy Infrastructure Partners (EIP) says it will become the majority shareholder of BayWa re with a €150 million ($157.4 million) investment in a 65% stake, in order to support the company’s restructuring efforts. The deal is still subject to antitrust approval.
Switzerland expands rules for rooftop solar, storage, energy communities
Switzerland is expanding rules for rooftop solar, energy storage, and energy communities to expand self-consumption and ease pressure on the grid. The new regulations, set to take effect in 2026, introduce updated tariffs, encourage battery storage, and allow local electricity trading.
The Hydrogen Stream: Spanish government allocates €1.2 billion for renewable H2 clusters
The Spanish government allocated €1.2 billion ($1.26 billion) for seven green hydrogen clusters concentrated in Aragon and Andalusia. Meanwhile, an EU consortium started its work to develop diagnostic and monitoring tools for water electrolyzers.
