Germany-based Q3 Energie GmbH has developed a generator junction box, or string combiner box, to address these issues. The company said the device can locate and isolate faults in a single string ...

Now, 17 months later, the company built PV-combiner for ... Apart from AC- and DC-combiners, KLSA develops and produces the string measuring board KSM, monitoring boxes, meter cabinets, various ...