The lack of land requires the development of new locations for PV systems. In this case, water surfaces are particularly suitable because of the low shading and the cooling effect of the water. However, the ambient conditions place high demands on the generator connection boxes.
Our PV DC Floating Combiner Boxes are designed for use in floating PV systems on freshwater surfaces and equipped with central inverters. They comply with IEC-61439 (ed. 2) and withstand high humidity, corrosive atmosphere and exposure to sunlight. We offer a wide range of plug & play variants from 8 to 24 inputs - with comprehensive protection and suitable covering solutions.
In floating photovoltaic plants, generator connection boxes need to withstand the high demands caused by high humidity and direct sunlight. Our PV floating DC combiner boxes are the perfect solution for long term efficiency.
Suitable for environments with high humidity according to IEC-61439-ed-2.
Can be operated in direct sunlight without additional sunshade.
PMMA cover for better reflection of solar radiation and to increase thermal performance.
Plug-and-play solution for quick, easy and flexible installation
We increase the warranty period due to the high quality of our combiner boxes
PV Floating DC Combiner Boxes are designed for harsh environments
Due to the pre-assembled PMMA cover, our combiner boxes do not require any additional preparation work during installation. The innovative PV connection makes the entire solution plug-and-play.Our combiner boxes are made of GRP and therefore do not need to be repainted regularly. A decisive advantage over metal housings.
PV-DC floating combiner boxes are specially designed for Severity Class B environments according to IEC 61439 (ed. 2). Therefore, they are suitable for operation in extremely humid and corrosive environments.
PV-DC floating combiner boxes can be operated in direct sunlight without the need to install an additional sunshield. The pre-mounted PMMA cover also improves the performance of the system.
The PV DC Floating Combiner Boxes can be operated in floating PV systems on freshwater surfaces. They have been extensively tested and are certified for long-term operation under these specific environmental conditions.
Our laboratory is accredited according to 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 about test methods, quality management and documentation.
PV Floating DC combiner boxes are tested according to IEC-61439-ed-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.