Rötenbach - BESS 1

Rötenbach - BESS 1 battery storage overview.

Rötenbach BESS 1 is the lithium battery component of the solar park on parcel 1102 in Bartholomä, Baden-Württemberg, designed to shift solar generation into the evening. Its registered first-commissioning date is 31 March 2026; in September 2026, the municipality reported that construction of the solar park's export cable to Schwäbisch Gmünd was continuing.In OperationGermany

At a Glance

Technical capacity

5.1 MW

Energy storage

8.9 MWh

Storage duration

2 hours

Storage type

Co Located Renewable

Owner

Solarpark Rötenbach GmbH & Co. KG

Operator

Data coming soon

Country

Germany

Location

48.743°, 9.964°

Website

Official project page

Ownership

1 record

Share	Organisation	Role	Details	Period
Unknown		Operator	Registered operator of Rötenbach BESS 1 at the solar park in Bartholomä.	Current / not dated

Organisations

6 records

Organisations recorded as working on this asset or its project, and their role.

Organisation	Role	Details
	Land-use plan preparationConsenting And Planning	PUNCTOPLAN, an Energiebauern brand, prepared the development plan for the solar park and its ancillary energy storage facilities.
	Solar park developerDevelopment	Energiebauern develops the solar park and its battery storage component.
	Municipal planning authorityRegulatory Permitting	The municipal council adopted the Solarpark Rötenbach development plan on 2 November 2022.
	Development plan approval authorityRegulatory Permitting	The district administration approved the Solarpark Rötenbach development plan on 1 December 2022.
Solarpark Rötenbach GmbH & Co. KG	Operator	Not set
	Connection network operatorGrid Connection	Stadtwerke Schwäbisch Gmünd is the connection network operator named for the battery.

Supplier registration

Contact page only

How suppliers get onto this project's radar: its standing register, supplier portal or contact route.

Suppliers can approach the developer through its general contact page. Enquiries cover the wider portfolio and do not constitute project-specific supplier registration.

The developer's general contact page covers its portfolio, including Solarpark Rötenbach. The separate public participation website is an investment route for citizens.

Contact page

SourceChecked 28 Oct 2026

Capacity history

Recorded project capacity figures. Future-dated changes are shown but are not used as current capacity.

Effective	Capacity type	Capacity	Source
Current	Technical capacity	5.1 MW	Marktstammdatenregister — assigned inverter power

Wind [m/s]

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