Seraphim Sable 630W Bifacial

N-type TOPCon bifacial module in a glass-glass construction, 630W at roughly 23.3% module efficiency. Passivated contacts and multi-busbar architecture give better shaded and low-light performance, and the bifacial rear face harvests reflected ground light for additional yield. Backed by a 30-year linear power output warranty and 15 years on product materials and workmanship. Works out to about R2.21/W. Best suited to ground mounts, carports and commercial rooftops where the rear-side gain can actually be realised — on a flush tile roof you won't see the bifacial benefit.