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About us

Our company is located at the middle of a triangle between the cities of Mannheim, Heidelberg and Karlsruhe and is at the centre of the European single market, which today forms our most important source of revenue. We have many years of experience in the renewable energy sector and have made it our goal to use our optimised processes and world-class products and service to become Germany's leading provider of intelligent solar energy storage systems for homes and small businesses.

Our employees are our driving force
The dedication of our staff, the quality of our high-tech products and our technical innovations ensure that we make an impression on international markets. We are one of the most dynamic companies in our sector, offering our employees interesting and exciting roles. We encourage our staff to work independently and take responsibility for their work and offer them good prospects in a business where decisions are made quickly.

We are pleased that you are interested in becoming a part of our business. We look forward to receiving your application with C.V. and covering letter via post or e-mail.

We offer both technical and commercial apprenticeships. As a partner of BASF, we have a long apprenticeship cooperation. We currently employ 5 apprentices.


ET Instrumente offers students and graduates of technical or business-related subjects the chance to complete an internship or to write their dissertation at our company.
Please provide us with the desired duration of your internship and which area you are interested in working in.

We decide on the topics and projects for dissertations on a case-by-case basis. In order to make this decision, we require a full application with information on the topic and a declaration regarding the scope of cooperation during the time spent working on the dissertation.