by BigBattery

BigBattery EG4 6000XP (8kPV) Off-Grid Inverter - INV026

SKU INV026

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$1,999.94

$1,999.94 - $1,999.94

$1,999.94

$1,549.00

$1,549.00 - $1,549.00

$1,549.00

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Out of stock

BigBattery EG4 6000XP (8kPV) Off-Grid Inverter - INV026 delivers robust, efficient power management for solar energy systems, offering 6kW continuous output and an impressive 8kW PV input. Designed for off-grid applications, this inverter seamlessly integrates with lithium batteries, solar panels, and backup generators, making it a reliable centerpiece for home, cabin, or remote installations. With smart load control, remote monitoring, and rapid MPPT tracking, the EG4 6000XP provides users with intelligent energy optimization, safety, and durability. Whether you're powering a small homestead or a critical off-grid system, this inverter is built to perform under pressure.

Features:

6,000W continuous output power
8,000W PV input capacity
Built-in 120/240V split-phase capability
Compatible with lithium batteries and generators
Advanced MPPT charge controller (dual 500V inputs)
Integrated Wi-Fi & remote monitoring app
Pure sine wave output for sensitive electronics
Ideal for off-grid homes, cabins, and solar systems

Specifications

Specification	Details
Nominal AC Voltage	120/240V AC (L1/L2/N required)
Frequency	50/60Hz
Max. Continuous AC Current	37.5A @ 240V
Max. AC Input Power	9000W
AC Bypass (Grid/Generator)	50A
Output Voltage	120/240V AC
Output Frequency	50/60Hz
Max. Continuous Output Current	25A @ 240V
Max. Line Wattage	3000W
Nominal Output Power	6000W
Surge Capacity	12000W (3.5 sec), 11000W (5 sec)
Power Factor	0.99 (full load)
Reactive Power Adjustment	-0.8 to +0.8 Leading Adjustable
Total Harmonic Distortion	<3%
Switching Time	<15 ms (Single), <30 ms (Parallel)
Number of MPPTs	2 (1 input per MPPT)
Max. Input Current	17A / 17A
Max. Short Circuit Input Current	25A / 25A
DC Input Voltage Range	100 – 480V DC
Start-Up Voltage	100V DC ± 10V DC
MPPT Operating Voltage Range	120 – 385V DC
Nominal MPPT Voltage	320V DC
Max. PV Array Power	8000W (4000W per MPPT)
Recommended Max Solar Input	10000W
Nominal Battery Voltage	48V DC
Battery Voltage Range	46.4 – 60V DC (Lithium), 38.4 – 60V DC (Lead-acid)
Max. Discharge Current	140A
Max. Charge Current	125A
High DC Cut-Off Voltage	59V DC (Lithium), 60V DC (Lead-acid)
High DC Recovery Voltage	57.4V DC (Lithium), 58V DC (Lead-acid)
Recommended Battery Capacity	>200Ah
Max. Parallel Connections	16
Integrated Disconnect	Yes
DC Switch for Each MPPT	Yes
Cooling Concept	Fan
Topology	Transformerless (TL)
Dimensions (W x H x D)	18 x 25.5 x 5.25 in (457 x 648 x 132 mm)
Weight	52.9 lbs (24 kg)
Operating Temperature	32°F – 113°F (0°C – 45°C)
Storage Temperature	5°F – 140°F (-15°C – 60°C)
Relative Humidity	5 – 95%
Altitude	<6561 ft (2000 m)
Noise Emission	<58 dB
Display	LCD + LED
Communication Interface	RS485, Wi-Fi, CAN
MPPT Efficiency	99%
Battery Charging Efficiency	93%
Battery Discharging Efficiency	93%
Standby Power Consumption	<30W (PV), ~50W (Battery), <50W (AC)
Protection Rating	IP20
Certifications	UL1741, FCC Part 15 Class B
Safety Features	Reverse polarity, surge, leakage current, over-voltage, varistor