Q3
Q3 ENERGIE – the people behind the boxes. Since 2010, we have developed and manufactured PV connection and protection solutions in Germany: QFire firefighter’s switches, smart DC combiners with string monitoring (Super Multi Box), customised
More products from Q3

The unit reliably records all relevant low-voltage grid parameters:
Currents up to 600 A per conductor, current direction, voltage, power factor (cos φ), temperature
Up to 24 conductors (8 three-phase circuits) – expandable
Contactless, maintenance-free split-core current transformers
Integrated relay outputs for remote switching
Optional LoRaWAN or LTE/4G communication for secure data transfer
With its robust IP66/67 enclosure, internal battery buffering and true plug-and-play installation, the box is ideal for both retrofitting existing transformer stations and equipping new ones.
Manufacturing takes place entirely at our Kaufbeuren site in Southern Germany – customised variants can be realised at short notice.




Exhibition stand: M12
