Europe

The photovoltaic systems installed in Germany produced almost eight terawatt-hours of solar power in June alone. The previous record had been set in June 2019. Solar covered around 20.6 percent of the country’s electricity demand last month.

A 10 kW PV system has been feeding electricity into the Swiss power network since 1982. A research team has investigated the performance of the array’s first 35 years of life and has found that solar modules can target – at least in temperate climates – service lifetimes of 35 years, and that the bill of materials matters, a lot!

Developed by Solum Photovoltaic Innovation, the recharging station is being powered by a 7.6 square meter, walkable photovoltaic pavement coupled to a 2-4 kWh storage system. This configuration is enough to repower 12 scooters per day.

Although self-consumption of solar power is the optimal economic approach, the expense of household batteries at present outweighs the increased ability they offer to use electricity generated on the roof. Whether aggregated ‘virtual batteries’ offer better returns is an open question, due to lack of electricity company transparency.

India’s energy transition will not succeed without rooftop PV and roll-out is hindered not only by a lack of household finance, but by the fact many of the nation’s flat roofs are enjoyed by residents. Germany’s international development agency has proposed a solution.

Green hydrogen demand and electrification could drive a solar boom in the nation, according to the chief executive of a developer sitting on 4 GWp of photovoltaic projects.

The use of ultrasonic sound waves has been applied to battery recovery. Researchers from the ReLiB project at the U.K.’s Faraday Institution say the process has already proven to be 100 times faster than conventional approaches. It is also much more sustainable and less energy intensive.

According to new statistics, the rooftop PV segment saw a small contraction in May.

The bloc’s latest two bonds were oversubscribed more than 11 times yesterday as the European Commission announced the results of a second fundraising round which already puts the EU almost halfway to the €80 billion it intends to generate through such instruments this year.

Innovations in green hydrogen are developing at a fast pace. This presents new questions like where are the markets, how fast will they come, how can we ensure hydrogen is green and cost-efficient, and what needs to be considered by project developers when planning related business models? And, at the end, will there be an opportunity for market players coming from the solar sphere? Watch our final Roundtable Europe video to find out.