Comparing solar technologies

Summary Table: The Three Technologies at a Glance Feature TOPCon (Tunnel Oxide Passivated Contact) PERC (Passivated Emitter & Rear Cell) HJT (Heterojunction Technology) Perovskite-silicon tandem CdTe / CIGS (thin-film technologies) Concept – Ultra-thin silicon oxide “tunnel” layer added to crystalline solar cell – Rear passivation layer added to standard crystalline silicon cell – Crystalline + … Continue reading Comparing solar technologies

Building-Integrated PV for Denmark — a deeper look, with Nordic and nearby-city comparisons

Weighing up Building-Integrated Photovoltaics in Northern Europe.