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Converting power between a 48VDC battery bank and AC loads is the job of the OutBack FXR A-Series 3.6kW inverter-charger. It provides 3600 watts of continuous sine wave power for off-grid, backup and grid-interactive systems. A vented enclosure with an internal fan supports higher performance.
Planning a system? Read our guide: How to size a battery backup system for your home.
Off-grid homes, backup systems and hybrid solar installations using OutBack equipment. It requires an OutBack MATE3S system display and controller.
Reliable Clean Power and Advanced Battery Charging The OutBack Power 3.6kW inverter/charger provides reliable power conversion between batteries and AC power for off-grid, backup, and grid-interactive systems. Designed for flexible energy systems, it delivers clean sinewave output, advanced battery charging, and seamless integration with the OutBack platform. Its vented cooling design allows for higher performance and dependable operation across a wide range of applications. Key Benefits 3600W Reliable Power: Delivers 3600 watts of continuous power to support essential loads in off-grid, backup, and hybrid energy systems. Clean Sine Wave Output: Provides stable sinewave power suitable for sensitive electronics and household appliances. Vented Cooling Design: Internal fan and vented enclosure allow outside air cooling, enabling higher performance and improved thermal management. Remote Monitoring Capability: Compatible with the MATE3 system display and OPTICS RE platform for remote monitoring and system control. Use Cases The OutBack 3.6kW inverter/Charger is ideal for off-grid homes, backup power systems, and hybrid solar installations where reliable battery-based power and flexible grid interaction are required. Tech Specs Battery Voltage: 48 VDC Efficiency: 93% Frequency Compatibility: 50Hz / 60Hz Cooling Type: Vented enclosure with internal fan Dimensions: Height: 13 in | Length: 16.25 in Note: This inverter requires an OutBack MATE3S system display and controller.
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Our team can help confirm the controller and accessories your FXR 3.6kW system needs. Message our team on WhatsApp.
Solis
This is the RSS model of the Solis S6 11.4kW single-phase high-voltage hybrid inverter (S6-EH1P11.4K-H-US-RSS), a grid-forming unit with built-in rapid shutdown. Batteries can be DC-coupled after installation, and units can be paralleled to add capacity.
$1,860.00
Solis
Listed as the S6-EH1P11.4K-H-US-RSS-RGM, this is the RGM version of the Solis S6 11.4kW single-phase high-voltage hybrid inverter. It is grid-forming, scalable with DC-coupled batteries, and can be paralleled for more capacity.
$2,200.00
Victron Energy
The Quattro 48V 10kVA is a UL 1741 certified inverter-charger and transfer switch for homes, tiny homes, and off-grid cabins with large 48V battery banks. Two AC inputs, a 140A charger, and 20kW peak capacity make it a strong core for a high-demand system.
$2,213.40
Victron Energy
Like the MultiPlus, the Victron Quattro 48/10000/140-100/100 120V is a combined inverter and charger, but it adds a second AC input. It connects automatically to whichever source is active, such as shore power and a generator, and carries a UL listing.
$2,213.40