Sailing SV Delosvideo
The Craziest Batteries We’ve EVER SEEN 🤯 Aluminum Catamaran Build Pt. 62
20 de marzo de 2026 · 22 min · 266K vistas
Blue battery charger installed in catamaran's electrical panel
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The build of the aluminum catamaran *Delos 2.0* incorporates a 48-volt solid-state lithium battery system from the Australian company Safiri.1:48 Each 20-kilogram battery module provides 2.8 kilowatt-hours of capacity, and the system allows for up to 40 units in parallel.8:38 These batteries feature internal active cell balancing, a battery management system (BMS) with an 80-millisecond response time for short-circuit protection, and a 10,000-cycle lifespan at 80% depth of discharge.7:46 Compared to traditional 12-volt lithium setups, this configuration saves approximately 214 kilograms for a 50-kilowatt-hour total capacity.8:58 The electrical architecture utilizes digital switching via NEMA 2000-compatible modules, which decentralizes power distribution to reduce cabling complexity.14:38 These modules support Bluetooth-enabled wireless switches and integration with smart-home protocols for voice-controlled lighting and system monitoring.15:32 To ensure redundancy, the design includes manual bypass switches for critical loads.18:04 Former crew member Connor, a marine electrical specialist, joined the project to assist with the installation of these systems and the final lighting layout.11:48
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