From solar-absorbing granite facades that help regulate indoor temperatures to photovoltaic-embedded limestone pathways that generate electricity, these innovations are transforming passive stone surfaces into active energy contributors.
High-efficiency modules: the average price stands at €0. 5% increase compared with December 2025, while still remaining 8 percentage points below January 2025 levels.
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Voltiris, a Vaud-based energy start-up, has partnered with EBL and Eschbach Gemüsebau to pilot its revolutionary solar modules for greenhouses, offering a sustainable energy solution without compromising plant growth.
Designed for remote locations, it integrates solar controllers, inverters, and lithium battery packs to ensure stable and continuous power for telecom equipment, surveillance systems, and off-grid applications. Its modular design supports easy expansion and remote monitoring.