High-Output 24 V Alternator for Demanding Charging Systems

This high-performance alternator is engineered for heavy-duty 24 V battery banks, delivering exceptional output for marine, RV, and industrial power systems. Built with advanced cooling, rugged materials, and a true 24 V design, it ensures maximum charging efficiency and long-term reliability under sustained load.

Key Features

• True 24 V Rotor Design: Uses a native 24 V rotor and field current for superior efficiency and cooler operation compared to 12 V-based systems.
• High Amperage Output: Delivers over 3 kW (≈109 A) at ~3,000 RPM and nearly 6 kW (≈218 A) at ~6,000 RPM under real-world conditions.
• Advanced Cooling & Durability: Equipped with dual cooling fans, heat-dissipating coatings, and an external rectifier for maximum thermal control and longevity.
• Multiple Mounting Options: Supports a range of engine foot-mount styles including single-foot, saddle, and clutch-pulley configurations.
• External Regulation Ready: Designed for integration with high-performance external regulators for precise voltage and current management.
• SAE J1171 Certified & U.S.-Made: Meets stringent marine safety standards and is assembled in the USA for proven reliability.

Purpose-built for continuous high-demand operation, this alternator delivers powerful, stable charging performance ideal for professional marine, off-grid, and vehicle-based systems.