Combiner box
Robust
Protection against overheating, overvoltage and short circuits - for reliable operation even in harsh environments.
Scalable
Suitable for small to large systems - from commercial solar systems to complex utility-scale projects.
Can be integrated
Seamless adaptation to existing energy infrastructures and compatible with market-leading inverter systems.
Technical data and certifications
- IP65 (IEC 60529)
- IEC 61439-1
- IEC 61439-2
- EN 61439-2
- VDE-AR-N 4105:2018-11
- VDE-AR-N 4110
Two Worlds of Power
The HISbox product family includes DC and AC system solutions for industrial applications. From precise string merging to professional power distribution. Developed to the highest industry standards.
Simple configuration
Modular design for every system dimension. From the compact residential box to the utility-scale system. Scalable solutions without compromise.
High-quality components from renowned manufacturers. Systematic quality control in production. Developed for continuous industrial loads.
Standardized interfaces for efficient integration. Compatible with leading inverter systems. Performance through precision.
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"Our combiner boxes combine technical precision with real practicality. Together with our customers, we develop the optimum solution - from compact systems to utility-scale projects."
Our customers and partners
Power delivered
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HISbox generator junction boxes redefine industrial string connection. Discover the other components of the HIS Connect system.
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