# Insolvency of Enerparc AG and pvwerk GmbH

> Live situation record from CLSTR: https://clstr.news/situations/insolvency-of-enerparc-ag-and-pvwerk-gmbh
> Updated: 2026-09-12T21:01:56.000Z. Sources: 15. Developments: 3.

On September 7, 2026, the Hamburg District Court ordered the preliminary insolvency administration of ENERPARC AG, a major European photovoltaic company specializing in large-scale solar installations. Attorney Stefan Denkhaus was appointed to oversee assets and protect creditors.

By September 10, 2026, it was reported that sister company pvwerk GmbH had also entered insolvency proceedings. The Hamburg Local Court appointed preliminary self-administration measures for pvwerk, allowing management to remain in office to attempt an organizational turnaround. While operations for both companies are intended to continue, the filings highlight structural challenges in the European solar sector, including higher interest rates and volatile power prices. pvwerk is currently evaluating approximately 100 projects in development.

On September 12, 2026, further details emerged regarding Enerparc’s scale and potential impact, noting that the company manages approximately 5.5 gigawatts of installed capacity across more than 500 solar parks. The insolvency threatens 380 jobs. Administrator Stefan Denkhaus stated he is conducting initial discussions with the board, advisors, and financiers to stabilize the company. This filing follows a significant financing package announced in March, which included a 500 million euro loan and a 425 million euro project financing framework for expansion in Germany, France, and Spain. The specific reasons for the insolvency have not yet been publicly disclosed.

## Timeline

### 2026-09-12: Enerparc AG files for insolvency in Hamburg

Hamburg-based solar giant Enerparc AG has filed for insolvency despite securing a billion-euro financing deal earlier this year. Operations and 380 jobs are expected to continue for now.

8 sources. https://clstr.news/cluster/enerparc-files-for-insolvency-threatening-380-jobs

### 2026-09-10: pvwerk GmbH and Enerparc AG file for insolvency

Solar energy firms pvwerk GmbH and Enerparc AG have filed for insolvency, highlighting growing volatility and structural challenges within the European renewable energy market.

2 sources. https://clstr.news/cluster/pvwerk-gmbh-and-enerparc-ag-file-for-insolvency

### 2026-09-07: ENERPARC AG placed under preliminary insolvency administration

The Hamburg District Court has appointed a preliminary insolvency administrator for solar energy firm ENERPARC AG to protect assets and creditors.

5 sources. https://clstr.news/cluster/enerparc-ag-placed-under-preliminary-insolvency-administration

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Cite as: Insolvency of Enerparc AG and pvwerk GmbH. CLSTR, https://clstr.news/situations/insolvency-of-enerparc-ag-and-pvwerk-gmbh