Delta One
Drive System
Complete design and construction executed entirely by UPTZ members.
Max Speed
Maximum speed achieved during testing in optimal conditions
Battery
LiFePo4 cells in 14S13P configuration at 48V with air cooling system
Vessel Parameters
LOA: 7.15m, LWL: 7.15m, Beam: 1.25m, Draft: 0.10m, Displacement: 187kg
Solar Power
Total installed power of solar cells in 6S and 9S monocrystalline panels connected via 2x MMPT
Autonomy
at full speed, cruising speed 6 knots with average consumption of 1000W
Telemetry
monitoring of consumption and state of energy obtained from solar panels
Propulsion
E-Propulsion outboard motor with cable management system and steering wheel control
Vessel Construction
Hull & Deck Construction
- Sandwich construction using styrofoam and PET core materials
- Carbon fiber and glass fiber reinforcement for strength and durability
- Epoxy resin matrix system for superior water resistance
- Vacuum bagging technique ensuring consistent laminate quality
- Lightweight design optimized for solar-powered operation
- Precision-formed hull geometry for stable operation at speed
Systems Integration
- Integrated solar panel mounting with optimal sun exposure
- Waterproof battery compartment with air cooling system
- Cable management system for clean installation
- Bluetooth telemetry system for real-time monitoring
- Steering wheel control system for precise maneuvering
- Modular design allowing for easy maintenance and upgrades
Power Management
- Dual MMPT controllers for maximum solar energy harvesting
- 14S13P LiFePo4 battery configuration for reliable power storage
- 48V system voltage optimized for marine electric propulsion
- Air cooling system preventing battery overheating
- Real-time energy monitoring via Bluetooth connectivity
- Efficient power distribution to minimize energy losses
Project Gallery
Additional Project Information
Naming Origin & Location
Delta One was named after its birthplace at Delta 1, the location of Rowing club Jadran Rijeka where the vessel was designed and built. This name reflects both the geographical significance and the pioneering nature of this first prototype in UPTZ's solar boat development program.