EG4 12kPV Hybrid Inverter – 8kW Output | 48V | 120/240V Split-Phase | 12kW PV Input | 2 MPPT
The EG4 12kPV is a 48V split-phase hybrid inverter/charger built for grid-tied, off-grid, and battery backup systems. It supports high-voltage PV input, fast transfer times, and parallel expansion up to 10 units.
Key Specifications
• Model – EG4 12kPV
• Inverter Type – All-in-one hybrid inverter/charger (split-phase)
• Nominal AC Voltage (Input & Output) – 120/240 VAC; 120/208 VAC (L1/L2/N required)
• Frequency – 50/60 Hz
• AC Output Power (Nominal) – 8,000 W
• Max Output Current – 33.3 A @ 240 VAC; 38.5 A @ 208 VAC
• Power Factor – 0.99 @ full load
• Reactive Power Adjust Range – ±0.8
• THD (V) @ Full Load – <3%
• Transfer Time – 20 ms (default), 10 ms (selectable)
• Peak Power – 16 kW (0.5 s); 12 kW (1 s); 10 kW (1 min); 8.8 kW (12 min)
• PV Inputs – 2 MPPT / 2 inputs per MPPT
• Max Usable PV Input Current – 25 A / 25 A
• Max PV Short-Circuit Current – 31 A / 31 A
• DC Input Voltage Range – 100–600 VDC
• Unit Startup Voltage – 100 VDC
• MPPT Operating Voltage Range – 120–500 VDC
• Nominal MPPT Voltage – 360 VDC
• Maximum Utilized Solar Power – 12,000 W
• Recommended Maximum Solar Input – 15,000 W
• Max Efficiency (PV to Grid) – 97.5%
• CEC Weighted Efficiency – 96.4%
• Max Efficiency (Battery to Grid) – 94%
• Max Efficiency (PV to Battery) – 99.9%
• Idle Consumption (Standby Mode) – <55 W
• Battery Type Compatibility – Lead-Acid / Lithium
• Battery Voltage – 48 VDC (40–60 VDC range)
• Max Charge/Discharge Current – 167 A @ 48 VDC
• Recommended Battery Capacity – >200 Ah
• Max Units in Parallel – 10
• Ingress Protection Rating – IP65
• Operating Ambient Temperature Range – −13°F to 140°F (−25°C to 60°C)
• Noise Emission (Typical) – <50 dB @ 3 ft
• Communication Interface – RS485 / Wi-Fi / CAN
• Dimensions (H×W×D) – 29.5 × 20.5 × 11.2 in (750 × 520 × 285 mm)
• Weight – 110 lb (50 kg)
• Warranty – 10-year standard warranty*
• Standards/Certifications – UL1741 SB; CSA C22.2#107.1:2016; CSA C22.2#330-2017 ED1; HECO SRD-IEEE-1547.1:2020 ED 2; RSD NEC 2020:690.12; FCC Part 15 Class B (Pending)
