Environmental sensors for meteorology and energy technology from the heart of Europe in the Rhine-Main region
Environmental sensors for meteorology and energy technology from the heart of Europe in the Rhine-Main region
Sommerpause & Betriebsferien
Sehr geehrte Kundinnen und Kunden,
wir verabschieden uns in eine kurze Sommerpause, um frische Energie für Sie zu tanken.
Unser Betrieb ist vom 20.07.2026 bis einschließlich 02.08.2026 geschlossen.
In diesem Zeitraum sind wir telefonisch sowie per E-Mail nicht erreichbar.
Ab dem 03.08.2026 sind wir wieder wie gewohnt für Sie da.
Vielen Dank für Ihr Verständnis. Wir wünschen Ihnen eine schöne und sonnige Sommerzeit.
Summer Break Notice
Dear Valued Customers,
we are taking a short summer break to recharge our batteries.
Our company will be closed from July 20, 2026 through August 2, 2026 (inclusive).
During this period, we will not be available by phone or email.
We will resume normal operations on August 3, 2026.
Thank you for your trust, we wish you a wonderful summer season.
Sommerpause & Betriebsferien
Sehr geehrte Kundinnen und Kunden,
wir verabschieden uns in eine kurze Sommerpause, um frische Energie für Sie zu tanken.
Unser Betrieb ist vom 20.07.2026 bis einschließlich 02.08.2026 geschlossen.
In diesem Zeitraum sind wir telefonisch sowie per E-Mail nicht erreichbar.
Ab dem 03.08.2026 sind wir wieder wie gewohnt für Sie da.
Vielen Dank für Ihr Verständnis. Wir wünschen Ihnen eine schöne und sonnige Sommerzeit.
Summer Break Notice
Dear Valued Customers,
we are taking a short summer break to recharge our batteries.
Our company will be closed from July 20, 2026 through August 2, 2026 (inclusive).
During this period, we will not be available by phone or email.
We will resume normal operations on August 3, 2026.
Thank you for your trust, we wish you a wonderful summer season.
Pioneers of Measurement Technology
In use worldwide since 1982
For more than four decades, we have been committed to the promotion of renewable energies as a clean, efficient, and sustainable energy source. To this end, we develop and manufacture high-precision sensors and measurement systems that are used worldwide in the solar energy sector, research, and numerous industrial applications.
Our products are characterised by their outstanding reliability and durability, even under extreme conditions.
Our driving force is clear: a new energy landscape, sustainability, and the continuous development of our products to meet our customers’ needs.
Highest precision with our reference cell
Our reference cell is the cornerstone of precise photovoltaic measurement technology and offers outstanding accuracy and reliability. Continuously developed since 1989, it is manufactured to the highest quality standards and serves as a key metrological basis for the performance evaluation of solar modules and the yield monitoring of photovoltaic systems.
Thanks to proven manufacturing techniques and special calibration procedures, our reference cell delivers extremely stable and reproducible measurement results. It is indispensable for laboratories, testing centres, and companies that require the highest accuracy in the characterisation of solar radiation and energy conversion.
By using our reference cell, you ensure that your measurements comply with international standards and remain consistently reliable – a key component for research, development, and industrial applications.
Highest precision with our reference cell
Our reference cell is the cornerstone of precise photovoltaic measurement technology and offers outstanding accuracy and reliability. Continuously developed since 1989, it is manufactured to the highest quality standards and serves as a key metrological basis for the performance evaluation of solar modules and the yield monitoring of photovoltaic systems.
Thanks to proven manufacturing techniques and special calibration procedures, our reference cell delivers extremely stable and reproducible measurement results. It is indispensable for laboratories, testing centres, and companies that require the highest accuracy in the characterisation of solar radiation and energy conversion.
By using our reference cell, you ensure that your measurements comply with international standards and remain consistently reliable – a key component for research, development, and industrial applications.
Our products are in use worldwide
Our products represent the highest precision, quality, and reliability. They are successfully used in a variety of applications around the world.
Our products are in use worldwide
Our products represent the highest precision, quality, and reliability. They are successfully used in a variety of applications around the world.