The Trina Vertex N‑Type 585 W Dual‑Glass Panel (model TSM‑585NEG18C.20 or NEG19RC.20) is a premium bifacial PV module based on advanced N‑type TOPCon technology. Its dual‑glass design ensures enhanced durability and bifacial energy yield, making it ideal for commercial rooftops, utility‑scale farms, and high‑reflection surfaces. With high efficiency and structural resilience, it delivers excellent long‑term performance while minimising BOS costs.