The Rutland 504 Windcharger is designed for boaters and outdoor enthusiasts who seek reliable and quiet power generation. With its compact and lightweight build, it’s perfect for trickle charging batteries, ensuring they're ready to power essential devices whether you're on a sailboat, motor cruiser, caravan, or motorhome. This wind charger combines durability with functionality, providing a dependable solution in varied conditions.

Key Features:

• Enhanced aerodynamic design with improved airflow and stability
• High-efficiency power conversion with a unique high-inertia alternator
• Low wind start-up at just 5 knots
• Quiet operation with low-friction, 3-phase alternator
• Durable, UV-resistant materials
• Safety turbine design with outer protective ring on blade tips
• Compliant with EEC Directive 89/336/EEC
• Ideal for trickle charging batteries on boats and RVs

Enhanced Aerodynamic Design

The Rutland 504 features a refined aerodynamic design, including a sharper nose dome and an extended tail fin. These enhancements improve wind capture and stability, even in lower wind speeds, while the unit’s aerofoil blades, protected by an outer ring, ensure effective and safe operation in tight spaces, like a boat deck.

Exceptional Low Wind Performance

The Rutland 504 is optimised for low wind conditions, with a start-up speed of just 5 knots. This capability, paired with the high-inertia alternator, allows it to maintain energy production between gusts. Its low wind speed efficiency translates to greater ampere-hour output compared to many larger turbines, making it ideal for regular trickle charging in typical marina or outdoor conditions.

Silent and Efficient Power Output

A low-friction, 3-phase alternator minimises noise, providing a smooth, silent output without radiated interference, which meets EEC Directive 89/336/EEC standards. With outputs of up to 25 watts at 19 knots and 80 watts at peak capacity, the Rutland 504 supports small appliances, navigation lights, and other low-power devices, keeping your battery charged and ready.

Reliable Construction and Durability

Crafted from UV-stabilised materials that withstand harsh marine environments, the Rutland 504 is engineered to handle prolonged exposure to sun and sea. Manufactured in the UK to ISO9002 standards, this wind charger promises long-term reliability, whether installed on a yacht, inland boat, or caravan.

Easy Installation and Compatibility

The Rutland 504 offers flexible installation options. A marine mounting kit is available with stainless-steel components and deck brackets, while a land tower kit supports easy setup on motorhomes and caravans. For complete system integration, users can select from various voltage controllers to prevent overcharging, with cable and battery options available from Marlec.

Hybrid Power Options for All Seasons

The Rutland 504 pairs seamlessly with solar panels, creating a hybrid system that balances power generation throughout the year. This setup ensures steady power in varying climates, with Rutland’s semi-flexible panels offering options from trickle charging to live-aboard solutions, providing dependable power storage for any journey.