TECC-Connect technology
TECC – the next generation of photovoltaics
TECC technology
TECC-Connect® technology (Thermoplastic and Electrically Conductive Coating) replaces conventional soldered connections with electrically conductive thermoplastic coatings. This enables:
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Avoidance of critical raw materials: No use of silver, lead or bismuth.
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Low process temperatures: Gentle processing, ideal for sensitive cell technologies such as perovskite tandem cells.
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RoHS compliance: Meets all relevant industry standards for environmental compatibility.
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Cost efficiency: Reduced material costs due to the elimination of expensive raw materials.
This technology has been successfully tested and was first presented at INTERSOLAR 2025 in Munich.
Design & Performance
The patented TECC-Connect® technology is the connection solution that produces solar modules entirely without silver, lead and bismuth.
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This lowers costs and enables the industrial production of sustainable PV modules – not only for SOLYCO modules.
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TECC – the next generation of photovoltaics opens the door to future cell technologies such as Back-Contact or perovskite tandems.
Availability
Industrial production of the TECC-Connect solar modules will start in 2026.
TECC is the future
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Sustainability: Free from environmentally harmful and critical materials.
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Future-proof: Compatible with the latest cell technologies.
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Cost efficiency: Reduced production costs through material savings.
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Aesthetics: Modern design for demanding applications