Green Capsular Solution
GCS is the world's first BIPV panel that generates electricity from both sunlight and heat — replacing building glass while producing clean energy around the clock.
The Product
Standard solar panels are opaque — they cannot replace building glass. GCS is designed from the ground up as a BIPV product: semi-transparent, architecturally elegant, generating electricity from both sunlight and the heat it produces.
HOW IT WORKS
The upper semi-transparent layer absorbs sunlight and converts it to electricity, while transmitting ~21% of visible light through the glass for natural daylighting. The lower layer captures the heat generated in the process and converts it to an additional independent stream of electricity — using a 20K horizontal temperature gradient created by laser-patterned pyrolytic graphite. A radiative cooling coating on the rear sustains output through the night.
Above standard commercial silicon — with ~21% visible light transmittance and active thermal management. No competing BIPV product provides more than one of these simultaneously.
Market Opportunity
EU EPBD regulation (2026/27) effectively mandates on-site generation for new commercial buildings. GCS enters exactly as the regulatory catalyst fires — with no competitor in the semi-transparent, high-efficiency segment.