Solutions for photovoltaic systems

Profitable and efficient long-term operation of photovoltaic systems

Weidmüller offers a wide range of combiner boxes, monitoring solutions and components for large-scale PV projects and rooftop systems to meet your individual requirements: Benefit from our many years of experience in the photovoltaic industry, the knowledge of our experts, and our global network.

Our portfolio for photovoltaic systems:

Select the type of PV system

Solutions for utility scale photovoltaic systems

Efficient, long-term operation of PV systems

Our solutions for project designers and plant engineers of large-scale PV projects

Solutions for rooftop photovoltaic systems

Optimal protection of PV systems

Easy, fast and safe installation of PV systems on top of commercial or residential buildings

Product news for utility scale and rooftop PV systems

PV DC combiner boxes

Bundle, protect and combine PV strings efficiently

PV monitoring systems

Sustainably increase the productivity of PV plants with solar monitoring

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PV communication & weather boxes

Ensure a reliable measurement and communication infrastructure in the PV plant

Connection & Combination

Connection & combination of PV strings from field or array

Protection

Protection against surges and touching

Monitoring

Monitoring string performance and component status

Visit us at the Intersolar 2025

From May 7th to 9th 2025 | Munich | Hall B4, Stand 340

Optimized PV systems for installers, planners and operators - Weidmüller makes it easy! At Intersolar 2025, discover how you can make your projects safer and more profitable with our standard-compliant surge protection and intelligent monitoring solutions.

Contact us to arrange a personal meeting and receive a free ticket!

Find out more