Intersolar Europe 2025: Contracting, storage solutions & PV innovations

At Intersolar 2025, CUBE CONCEPTS showcased its investment-free PV-Contracting system and large-scale battery storage solutions for peak load smoothing. The focus was on cost-effective system integration and smart energy management systems for industrial and commercial applications.

From June 11 to 13, 2025, CUBE CONCEPTS was at the Intersolar Europe in Munich - the leading international trade fair for the solar industry. With six employees, we were present at the stands of our partners IBC SOLAR AG and Greenflash and held numerous technical discussions with manufacturers, project developers, companies and investors.

Intersolar Europe 2025 (2)

CUBE Contracting as a solution

At Intersolar Europe 2025, particular interest was aroused by our PV contractingwhich is based on a subordinate easement based. This structure enables companies to implement PV projects without high initial investments and without interfering with ownership structures. As many people we spoke to confirmed, this is a decisive advantage in practical project development.

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Large-scale battery storage as a top topic at Intersolar 2025

Our PV solutions with Large battery storage systems met with lively interest. More and more companies are recognizing the potential of smoothing load peaks, optimizing their own consumption and reacting to price signals from dynamic electricity tariffs. We were able to impress with our profitability calculation and system integration in particular.

Other focal points were:

  • Energy management systemsthat intelligently network consumers, generation and storage
  • Solar carports as an economical and efficient dual use of parking spaces
  • Façade-integrated photovoltaics (BIPV) - especially in the context of architecturally sophisticated new buildings and ESG-compliant refurbishments

Our conclusion: Intersolar 2025 has once again highlighted the high demand for practical, scalable and economically viable energy solutions in the commercial and industrial sector. We would like to thank all visitors and partners for the great interest and exciting discussions. We look forward to new projects and collaborations with lots of new impetus!

From practice

More than 300 MWp installed: References with key figures per project

Photovoltaics and battery storage for industry and commerce: performance, power output and CO₂ savings per installation, plus feedback from our customers.

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