System at a Glance
This 1979 26 is an electric Sailboat (Monohull) from Hallberg-Rassy, powered by a 6 kW ePropulsion motor and a 10 kWh battery pack, offering a quiet and eco-friendly boating experience.
| Length (LOA) | 7.95 m (26.1 ft) |
| Beam (BOA) | 2.68 m (8.8 ft) |
| Hull Draft | 1.4 m (4.6 ft) |
| Hull Config | Monohull |
| Hull Type | Displacement |
| Displacement | 2,500 kg (5,512 lbs) |
Boat Specifications
Overview
- Make
- Hallberg-Rassy
- Model
- 26
- Year
- 1979
- Hull type
- Displacement
- Configuration
- Monohull
Hull & Dimensions
- Length overall
- 7.95 m
- Beam overall
- 2.68 m
- Draft
- 1.40 m
Weights
- Displacement
- 2,500 kg
- Motor & battery
- 133 kg
- Total weight
- 2,633 kg
Electric Propulsion System
Performance Tests
Test details
- Test date
- 2025-08-05 07:26:00
- Testing personnel
- Björn Wrede
- Persons onboard
- 2 (total 85 kg)
- Location
- Grebbestad, Sweden
- Temperature
- 22 °C
- Weather
- Wind 5-10 m/s
Recorded speed
Test results
Top Speed5.8 knots
Cruising4.8 knots
Estimated Range10–55 nm
| Power | Actual speed | Runtime* | Range* | Energy use |
|---|---|---|---|---|
| 0.1 kW | 1.25 knots | 102h 24m | 127.7 nm | 0.08 kWh/nm |
| 0.5 kW | 2.7 knots | 20h 29m | 55.3 nm | 0.19 kWh/nm |
| 1 kW | 3.7 knots | 10h 14m | 37.9 nm | 0.27 kWh/nm |
| 1.5 kW | 4.2 knots | 6h 50m | 28.6 nm | 0.36 kWh/nm |
| 2 kW | 4.7 knots | 5h 07m | 24.1 nm | 0.43 kWh/nm |
| 2.5 kW | 4.75 knots | 4h 06m | 19.5 nm | 0.53 kWh/nm |
| 3 kW | 5.25 knots | 3h 25m | 17.9 nm | 0.57 kWh/nm |
| 3.5 kW | 5.51 knots | 2h 56m | 16.1 nm | 0.64 kWh/nm |
| 4 kW | 5.62 knots | 2h 34m | 14.4 nm | 0.71 kWh/nm |
| 5 kW | 5.75 knots | 2h 03m | 11.8 nm | 0.87 kWh/nm |
| 6 kW | 5.8 knots | 1h 42m | 9.9 nm | 1.03 kWh/nm |