Halm

About

Founded in 1981, Halm is a private headquartered in Frankfurt, Germany specializing in Solar.

Founded in 1981 by four scientists, Halm develops and manufactures high-precision photovoltaic measurement technology in Frankfurt, Germany. The company specializes in IV measurement systems, solar simulators, and characterization equipment for solar cell and module production. Products include the Moduletest 4 (high-end lab system), cetis 2.0 (mass production process control), and cell/module testing solutions. Halm operates as an owner-managed market leader with offices in Germany and China, plus worldwide representatives. The company has installed over 250 GW of production cell testers globally and offers in-house software solutions for solar cell testing analysis and data management.

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