German solar seeks constitutional shelter as lifting of subsidy cap is delayed

June 9, 2020
Facebook
Twitter
LinkedIn
Reddit
Email
The plea to Germany's Federal Constitutional Court in the city of Karlsruhe (pictured here) comes amid industry fears that the subsidy freeze will activate in coming weeks. Image credit: Mehr Demokratie / Flickr

The row over Germany’s so-called solar subsidy cover has reached new heights in recent days, following the launch of a constitutional plea over the repeated failure to remove the cap.

An unidentified solar firm from southern Hesse has now lodged a complaint before Germany’s Federal Constitutional Court in the city of Karlsruhe, calling on the government to make good on its pledge to undo a freeze of solar subsidies that will kick in once the market reaches 52GW.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The federal government – an alliance between chancellor Angela Merkel’s conservatives (CDU/CSU) and the social democrats (SPD) – first vowed to lift the cap in late 2019. A deal last month on a separate row over wind turbine distancing meant the solar reprieve was, in principle, ready to go.

However, MPs at the Bundestag failed in late May to enact the necessary legislation. With the parliamentary summer break around the corner, the industry fears the cap might not be lifted by the time PV installs reach the 52GW threshold, which is expected to happen in the coming weeks.

Germany's solar subsidy spat: A timeline of PV Tech coverage

29 May 2019: German solar calls for lifting of solar subsidy cap as market passes 47GW mark (see here to read the full story)

23 September 2019: Germany strikes tentative deal to lift solar subsidy cap (see here to read the full story)

19 May 2020: Deal on separate wind power dispute clears obstacle to lifting of subsidy cap (see here to read the full story) 

9 June 2020: Constitutional complaint lodged as solar industry nears 52GW subsidy cut-off point 

Carsten Körnig, chief executive of German solar body BSW, said the goal of the constitutional campaign is to pull the “parachute’s ripcord” and “prevent the impact at the last second”. The complaint has, he said, been supported by 100 other solar players in Germany.

Represented by Berlin law firm von Bredow Valentin Herz, the Hesse-based solar firm at the origin of the complaint alleges a “threat to its existence” from the solar subsidy cap, claiming that its fundamental rights to property under German law are being breached.

“Hopefully the Bundestag will be able to reach an amicable settlement in the coming week’s session by finally, bindingly deciding to abolish the solar cover,” said BSW’s Körnig. ”In this case, we will of course withdraw the constitutional complaint immediately.”

Recently approached for comment, a spokesperson from German’s federal government had told PV Tech the lifting of the PV subsidy freeze is to be adopted “at the next opportunity” by German MPs. “As far as we know, this shall happen in the very near future,“ they predicted.

Solar row for country eyeing post-COVID green future

The row over solar subsidies comes as Germany navigates its transition away from COVID-19 lockdown measures, amid efforts to lay the foundations of the economic recovery.

The stimulus package presented by chancellor Merkel in recent days will pour €130 billion (US$146 billion) into the economy. A €40 billion (US$45 billion) share is reportedly earmarked for climate initiatives, including electric vehicles, green hydrogen and energy efficiency upgrades.

German energy market association BDEW has hailed the proposals, including the capping of the renewables surcharge on power bills. The measures, BDEW said last week, will however fall short if Germany does not do away with the lingering “obstacles“ to wind and PV growth.

Read Next

November 25, 2025
PowerField has completed construction of seven solar PV projects in the Netherlands with a combined capacity of 170MW.
November 25, 2025
Zelestra has signed a PPA with technology giant Microsoft to sell power generated at a 95.7MW solar PV portfolio.
Premium
November 24, 2025
PV Talk: RES Group's Ksenia Dray discusses how European solar developers are reshaping strategies to maintain project viability in challenging market conditions.
November 21, 2025
BNZ has started commercial operations at a portfolio of solar PV projects in Spain with a combined capacity of 150MW.
Premium
November 21, 2025
A modestly sized solar PV project in central Germany might have just ushered in a new era of renewables’ relationship with the grid.
November 19, 2025
Econergy Renewable Energy has successfully connected its 52MW Resko solar project in Poland to the national electricity grid.

Upcoming Events

Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Upcoming Webinars
December 4, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal