Smart metering. Precisely connected.
Electricity meters, SMGw accessories and software for the energy industry
News
Trade fairs, dates and news – latest first
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Enlit Europe 2026 – visit us at stand B.g100
Messe Wien, Messeplatz 1, 1021 Vienna, Austria
DIINNO is exhibiting together with Holley Technology at Europe’s meeting place for the energy industry: electricity meters and base meters with LMN interface, SMGw accessories and energy monitoring, live at the stand. We look forward to your visit – if you would like to arrange a meeting in advance, please email info@diinno.de.
To the trade fair -
metering days 2026
Esperanto, Fulda, Germany
The central industry event on smart metering and the rollout. After exhibiting in 2025, we look forward to seeing you again – if you would like to arrange a meeting in advance, please email us.
To the trade fair -
E-world energy & water 2027
Messe Essen, Germany
Europe’s leading trade fair for the energy industry. DIINNO is planning to attend – arrange a meeting in advance on smart metering, LoRaWAN meters and energy monitoring.
To the trade fair -
EHZ541-i: eHZ base meter with integrated RJ12 LMN interface
The new EHZ541-i base meter (Basiszähler) comes with an integrated LMN interface – optical or as an RJ12 socket – and connects directly to the smart meter gateway (SMGw) without an additional adapter. MID class A, in accordance with the VDE/FNN base meter specification (Lastenheft Basiszähler).
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New headquarters in Berlin
Brunsbütteler Damm 93, 13581 Berlin, Germany
DIINNO brings its head office, sales and engineering together at one location in Berlin – shorter distances and faster response to the German market.
About us -
Product catalogue 2026 published
Our current full catalogue of electricity meters, accessories and smart energy solutions is now available for download as a PDF (German).
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metering days 2025 – stand G5
Fulda, Germany
DIINNO exhibited at metering days 2025 in Fulda and presented the new DIINNO Toolbox at stand G5 – the smartphone as a tool for the base meter. Thank you for the many conversations!
To the event -
EHZ541: first certified LoRaWAN eHZ meter
With the EHZ541, DIINNO launches the first certified LoRaWAN eHZ meter (electronic household meter for plug-in mounting) – reliable radio connectivity for the energy transition.
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Smart energy: OKK-WiFi & DIINNO life app
Optical meter data in real time and flexible energy monitoring via app – DIINNO is expanding its smart energy portfolio.
More about the software