Pure Sine Wave Inverter Charger for Marine, RV and Off-Grid Power Systems

Combines pure sine wave AC power conversion, multi-stage battery charging and automatic AC transfer within a single integrated power system. Available in 12 V and 24 V configurations with 2500 W and 3500 W power options, the range provides 230 V AC output suitable for operating sensitive electronics and standard onboard appliances from battery power. An integrated 30 A automatic crossover switch transfers connected loads between shore power and inverter operation with a 20 ms transfer time, while the Power Factor Corrected charger provides four-stage charging with eight selectable battery profiles. A power saver mode reduces DC consumption during periods of low demand, and the supplied remote control with 10 m cable provides convenient inverter and power saver control. Earth-neutral bonding during inverter operation supports the correct operation of compatible RCD protection.

Key Features

• Pure Sine Wave Output: Produces a clean 230 V AC pure sine wave suitable for sensitive electronics, appliances and onboard electrical equipment.
• Integrated Inverter and Charger: Combines DC-to-AC inversion, battery charging and automatic AC transfer within one installation.
• Multiple Power Configurations: Available in 12 V 2500 W, 12 V 3500 W, 24 V 2500 W and 24 V 3500 W configurations.
• Four-Stage Battery Charging: Uses progressive four-stage charging with eight selectable battery profiles to accommodate different battery requirements.
• Automatic AC Transfer: Integrated 30 A crossover switch automatically transfers loads between shore power and battery-powered inverter operation with a 20 ms transfer time.
• Power Factor Corrected Charging: PFC charger technology improves AC input utilisation during battery charging.
• Power Saver Mode: Reduces current consumption to approximately 0.4 A on 12 V models and 0.2 A on 24 V models when enabled.
• Remote Operation: Supplied remote control with 10 m cable allows inverter operation and power saver mode to be controlled from a convenient location.
• Charger-Only Operation: Allows the charger to remain operational while preventing the inverter from automatically engaging following loss of shore power.
• Electrical Protection: Includes overload and short-circuit protection together with low battery and high voltage protection.
• RCD Compatibility: Earth-neutral bonding is provided during inverter operation to support compatible RCD protection systems.

Providing inverter, charger and transfer functionality within one enclosure reduces the number of separate components required in marine, recreational vehicle and independent power installations. Integrating configurable battery charging, automatic source transfer and pure sine wave output provides a practical power management platform for installations requiring reliable AC power from battery and shore supplies.