RUiXU RX-12K Split Phase Hybrid Inverter - 12kW, 17.1kW PV Input, UL1741

The RUiXU RX-12K is a 12kW split-phase hybrid inverter built for the US residential market, supporting a 1.5 DC/AC PV input ratio (up to 17.1kW PV input) and a flexible 48V battery configuration. It delivers up to 11.4kW of output with an integrated 200A transfer relay for whole-home backup power.

If pairing with a battery brand other than RUiXU, compatibility should be confirmed with RUiXU technical support before installation.

Standard package includes:

• (1) RX-12K 12kW inverter
• (1) 200cm CAT6 communication cable (battery connection)
• (1) Operation manual
• (1) Wi-Fi dongle

Key Features:

• AC coupling capability for fast retrofit of existing on-grid or off-grid solar systems
• All-in-one hybrid design: runs fully off-grid, on grid-assist, or sells power back to the grid
• High-frequency, split-phase output supporting 120/240V single-unit or 120/208V service
• Generator-compatible, with separate grid and diesel generator connections and diesel generator energy storage support
• High output power: up to 11.4kW with integrated 200A transfer relay for whole-home backup
• Rapid shutdown function
• IP65-rated for indoor or outdoor installation
• Multiple battery compatibility: lithium and lead-acid
• Up to 4 MPPTs
• UPS function with switch time ≤20ms

Specifications:

• Rated output power: 12kW (11.4kW continuous)
• Max PV input: 17.1kW (1.5 DC/AC ratio)
• Battery voltage: 48V (flexible configuration)
• MPPTs: up to 4
• Transfer relay: 200A integrated
• Output configuration: 120/240V split-phase or 120/208V service
• UPS switch time: ≤20ms
• Ingress protection: IP65
• Battery compatibility: lithium and lead-acid
• Certifications: UL1741, UL9540