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Side Power E300 DC Thruster - 48V - 661lbs of thrust
The E300 is a highly efficient, compact, lightweight thruster suitable for boats between 72-100 feet. The integrated inverter for variable speed control makes for a quick and easy installation.
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Side Power E300 eVision Tunnel Bow/Stern Thruster - 48V - 661 lbs of thrust

The Side Power E300 is a compact, lightweight eVision tunnel thruster built for boats in the 72-100 foot range. Its 48V, 6-phase PMSM synchronous motor was engineered specifically for marine thruster duty, delivering strong, consistent performance along with longer runtimes than earlier DC thruster designs.
An integrated variable-speed inverter allows for smooth, precise maneuvering and a straightforward installation process. The unit pairs with Side Power's Q-Prop twin-propeller design and S-Link control network, giving installers a quiet, flexible, and easily expandable thruster system.
Part Number: E300/300TC-48V
Specifications
| Voltage | 48V |
| Thrust @ 21VDC | 661 lbs (300kg) |
| Tunnel Diameter (ID) | 300 mm (12") |
| Recommended Boat Size | 72-100 ft (22-30m) |
| Power @ 21V | 20 hp (15kW) |
| Approximate Ship Weight | 88 lbs |
Key Features
- PRO™ variable speed control for smooth, quiet, precise maneuvering
- S-Link™ CAN-based control system for simple, scalable installations
- Overheat protection with automatic thermal derating
- Sealed drive lubrication for lifetime gearleg protection
- Galvanic separation to prevent stray current corrosion
- Q-Prop™ twin-propeller design for reduced noise and increased efficiency
