Description
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The EG4 12000XP is a powerful 48V split-phase all-in-one off-grid inverter/charger designed for high-output solar and battery systems. Built for energy independence and flexible system design, this inverter can run fully off-grid or use grid power when needed, making it an excellent solution for homes, cabins, workshops, and backup power applications.
With support for up to 24kW of usable PV input, dual MPPTs, and closed-loop battery communication, the EG4 12000XP is engineered for serious off-grid performance. It also supports parallel operation of up to 16 units, allowing scalable systems up to 240kW of output power.
Key Features
✔ All-in-one off-grid inverter/charger with 48V battery support
✔ Supports up to 24,000W of utilized solar input
✔ 2 MPPTs with up to 480 VDC input range for flexible array design
✔ Split-phase 120/240V output with 208V support
✔ Up to 15,000W output with PV on updated model versions
✔ Closed-loop communication with EG4 48V batteries and other supported battery brands
✔ Plug-in Wi-Fi device for EG4 app and monitoring access
✔ Smart Load port for advanced load management, AC coupling, and load shedding
✔ Parallel up to 16 units for large-scale off-grid systems
Electrical Specifications
- Nominal battery voltage: 48 VDC
- Battery voltage range: 46.4–60 VDC (Lithium) | 38.4–60 VDC (Lead-Acid)
- Max charge/discharge current: 250A
- Max charge/discharge power: 12,000W
- Output voltage: 120/240VAC; 208VAC
- Max continuous wattage: 15,000W (L1-L2) | 7,500W (L1-N or L2-N)
- Peak surge power: 15,360W for approximately 10 seconds
- PV input voltage range: 100–480 VDC
- MPPT operating voltage range: 120–385 VDC
- Max PV input voltage: 500 VDC
- Max recommended solar input: 28,000W
Physical Specifications
- Dimensions (H × W × D): 34.25 × 20.87 × 5.91 in.
- Weight: 104.7 lb (47.5 kg)
- Cooling: Fan cooled
- Noise emission: < 60 dB
- Ingress protection: IP20
- Operating temperature: 32°F – 113°F (0°C – 45°C) at full load
Compatibility & Monitoring
The EG4 12000XP supports lead-acid and lithium batteries, offers RS485 / CAN / Wi-Fi communication, and is designed for integration with EG4 monitoring software for remote adjustments and system management.
Warranty
- 5-year standard warranty
The EG4 12000XP is an excellent choice for installers and end users seeking a scalable, high-voltage PV capable, battery-based off-grid inverter with advanced monitoring and flexible load management.