by BigBattery

BigBattery EG4 12000XP (24kPV) Off-Grid Inverter - INV030

SKU INV030

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$3,352.88

$3,352.88 - $3,352.88

$3,352.88

$2,589.29

$2,589.29 - $2,589.29

$2,589.29

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BigBattery EG4 12000XP (24kPV) Off-Grid Inverter - INV030 is a powerful and reliable solution designed for serious off-grid energy systems. Built for efficiency and scalability, this inverter delivers up to 12kW of continuous output and supports solar input up to 24kW, making it ideal for residential, commercial, or remote installations. With a robust design, seamless battery integration, and smart monitoring capabilities, it's engineered to deliver consistent performance even in the most demanding environments.

Features:

12kW continuous output power with up to 24kW PV input
Ideal for large off-grid residential and commercial systems
Split-phase 120/240V output
Compatible with 48V lithium battery banks
Built-in MPPT charge controllers
Remote monitoring via EG4 monitoring app
Scalable and stackable for larger power needs
Pure sine wave output for sensitive electronics
Integrated generator input support
Rack-mountable design for clean installations

Specifications

Specification	Value
Nominal AC Voltage	120/240VAC; 120/208VAC (L1/L2/N required)
Grid Frequency	60 Hz (Default); 50 Hz (Configurable)
Max Continuous AC Current (Grid)	100A @ 240VAC
Max AC Input Power	24000W
Max Continuous AC Current (Generator)	62.5A @ 240VAC
AC Bypass (Grid	Generator)
Recommended Generator Capacity	6000W – 15000W
Output Voltage	120/240VAC; 208VAC
Output Frequency	60 Hz (Default); 50 Hz (Configurable)
Max Continuous Output Current	50A @ 240VAC; 57.7A @ 208VAC
Nominal Output Power (With/Without PV)	12000W @ 240V / 208V
Max Continuous Wattage	12000W (L1/L2); 6000W (L1-N or L2-N)
Surge Capacity	18000W (5 sec); 15000W (10 sec)
Power Factor	0.99
Total Harmonic Distortion	<3%
Switching Time	<10 ms (Single); <20 ms (Parallel)
Number of MPPTs	2
Inputs per MPPT	2 / 2
Max Input Current	35A / 35A
Max Short Circuit Input Current	44A / 44A
DC Input Voltage Range	100 – 480VDC
Minimum Startup Voltage	100VDC
MPPT Operating Voltage Range	120 – 385VDC
Nominal MPPT Voltage	320VDC
Max Utilized PV Power	24000W (12000W per MPPT)
Max Recommended PV Input	28000W (14000W per MPPT)
MPPT Efficiency	99%
PV to Loads Efficiency	93.50%
PV to Battery Efficiency	92.80%
AC to Battery Efficiency	92.50%
Battery to Loads Efficiency	90.20%
Idle Consumption	<70W
Nominal Battery Voltage	48VDC
Battery Voltage Range	46.4 – 60VDC (Lithium); 38.4 – 60VDC (Lead-Acid)
Max Charge/Discharge Current	250A
Max Charge/Discharge Power	12000W
DC Cut-Off Voltage	59VDC (Lithium); 60VDC (Lead-Acid)
Recommended Battery Capacity	>400Ah
Max Parallel Connections	6
Protection Rating	IP20
Communication Interfaces	RS485 / CAN / Wi-Fi
Operating Temperature	32°F – 113°F (0°C – 45°C)
Storage Temperature	5°F – 140°F (-15°C – 60°C)
Operating Altitude	<6561 ft (2000 m)
Relative Humidity	5 – 95% (Non-condensing)
Typical Noise Emission	<60 dB
Cooling Method	Fan
Weight	104.7 lbs (47.5 kg)
Dimensions (HxWxD)	34.25 × 20.87 × 5.91 in (870 × 530 × 150 mm)
Safety Features	PV Reverse Polarity Protection, Surge Protection, Over-Voltage Protection
Certifications	UL1741
Warranty	5 Years