Our PV retrofit combiner boxes with wireless LoRaWAN communications help O&M personnel to allocate and isolate any field problem in a few minutes.
The installation of our PV retrofit combiner boxes makes it possible to obtain data at string level in PV systems with existing, unmonitored PV DC combiner boxes. All without additional work such as trenching and cabling. Wireless communication simplifies installation and avoids additional costs or maintenance work on the communication cables.
Our laboratory is accredited in accordance with international standards. It operates independently and is recognised by institutions, registration services, and other institutions and authorities. As a member of the CTDP program, Weidmüller is regularly audited by UL, especially regarding test methods, quality management and documentation.
PV DC combiner boxes are tested according to IEC-61439-2 and are constructed on the basis of the test results as well as assembled for the specific application. This ensures that each of the requirements of the target application is fully met.
Tailor-made solutions with only 4 weeks of delivery time
We increase the warranty period due to the high quality of our combiner boxes
Easy supply for O&M companies
Products designed to reduce installation time and cost as well as future maintenance
Global production locations (Malaysia, Spain and Brazil) allow cost- and time-optimised production and supply
Online tool to choose the best model for each application
Pol Parareda