EG4 12000XP V2 | 12kW Off-Grid Inverter | 24kW PV | 48V Split Phase

Name: EG4 12000XP V2 | 12kW Off-Grid Inverter | 24kW PV | 48V Split Phase
Rating: 3.00 (1 reviews)

BY: EG4

SKU: EG4-12000XP-V2

| Availability: Out of stock

$2,589.29

$2,299.99

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Product Highlights

Rugged power delivery for demanding loads and daily use
Built for home backup and off-grid power
12,000 W output to run high-demand appliances and equipment
120/240 V power supports household appliances and heavy-duty equipment

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EG4 12000XP V2 Off-Grid Inverter

The EG4 12000XP V2 Off-Grid Inverter is a powerful split-phase inverter designed for high-performance residential and off-grid solar systems. Delivering 12,000W continuous output with surge capability up to 18,000W, this inverter provides reliable power for whole-home energy independence while supporting large solar arrays and battery storage systems.

With dual MPPT inputs supporting up to 24kW of solar input, the EG4 12000XP allows efficient solar harvesting and flexible system design. Advanced communication interfaces including RS485, CAN Bus, and Wi-Fi enable seamless integration with modern lithium battery systems and monitoring platforms. Built with UL1741 certification and advanced safety protections, it ensures dependable and secure operation in demanding off-grid environments.

The inverter also supports parallel expansion up to 6 units, enabling system scalability for larger homes or commercial installations while maintaining stable split-phase power output.

EG4 12000XP V2 Off-Grid Inverter Features

12kW Split-Phase Power Output - Delivers 12,000W continuous output at 120/240V split-phase, suitable for powering entire homes and large electrical loads.
High Solar Input Capacity - Supports up to 24kW of utilized PV power and up to 28kW recommended PV input, enabling large solar arrays for maximum energy production.
Dual MPPT Solar Controllers - Equipped with two independent MPPT trackers, optimizing solar energy harvesting across multiple PV arrays.
Expandable Parallel System - Supports parallel connection of up to 6 inverters, enabling system expansion up to large-scale energy systems.
Advanced Battery Integration - Compatible with 48V lithium battery systems, with support for RS485, CANBus, and WiFi communication for smart battery management.
Comprehensive Safety Protection - Includes rapid shutdown support, BMS integration, over-temperature protection, and UL1741 certification for safe and reliable operation.
Smart Energy Management System - Built-in monitoring and intelligent power management ensure optimized system performance and efficient energy use.

EG4 12000XP V2 Off-Grid Inverter Applications

Whole-Home Off-Grid Power Systems – Ideal for powering entire homes without utility grid connection.
Solar Energy Storage Systems – Integrates with lithium battery storage for solar self-consumption.
Remote & Rural Homes – Reliable power solution for locations without grid access.
Backup Power Systems – Works as a robust backup system for residential power outages.
Large Solar Installations – Suitable for high-capacity PV arrays and scalable installations.

What's Included

Everything you need is included with your product.

12000XP Off-Grid Inverter
6 x Hex Head Wood Lag Screw
6 x Expansion Bolts
1 x Cardboard Template
1 x Wi-Fi Dongle
1 x Parallel Communication Cable (Grey)

1 x Battery Communication Cable L=2m
4 x Phillips Hex Head Bolt M5
1 x Wall Mounting Bracket
2 x L Bracket
4 x Phillips Hex Head Bolt
8 x Phillips Hex Head Bolt M6

EG4 12000XP V2 Off-Grid Inverter Specifications

AC input data

Specifications	Details
Nominal AC voltage (grid \| generator)	120/240VAC; 120/208VAC (L1/L2/N required)
Frequency (grid \| generator)	60 Hz (Default) \| 50 Hz (Configurable)
Grid max. continuous AC current	100A @ 240VAC
Max. AC input power	24000W
Generator max. continuous current	62.5A @ 240VAC
Recommended generator capacity	6000W – 15000W
AC bypass (grid \| generator)	100A \| 90A
Available fault current	5kA
Input short circuit current	150A peak @100us, per inverter

AC output data

Specifications	Details
Output voltage	120/240VAC; 208VAC
Output frequency	60 Hz (Default) \| 50 Hz (Configurable)
Max. continuous output current*	62.5A @ 240VAC \| 62.5A @ 208V
Nominal power output*	w/ PV: 15000W @ 240V \| 13000W @ 208V \| w/out PV: 12000W @ 240V \| 12000W @ 208V
Max. continuous wattage	15000W (L1-L2) \| 7500W (L1-N or L2-N)
Peak power (surge capacity)**	15360W for ≈10s
Power factor value	.99
THD (V)	<3%
Switching time	<10 ms @ Single \| <20 ms @ Parallel

PV input data

Specifications	Details
Number of MPPTs	2
Inputs per MPPT	2/2
Max. usable input current	35A/35A
Max. short circuit input current	44A/44A
DC input voltage range***	100 – 480 VDC
Min. startup voltage	100 VDC
MPPT operating voltage range	120 – 385 VDC
Nominal MPPT voltage	320 VDC
Max. PV input voltage***	500 VDC
Max. utilized solar power	24000W (12000 per MPPT)
Max. recommended solar input	28000W (14000 per MPPT)

Efficiency

Specifications	Details
Maximum efficiency (MPPT)	99%
Maximum efficiency (PV to battery)	92.8%
Maximum efficiency (AC to battery)	92.5%
Maximum efficiency (PV to loads)	93.5%
Maximum efficiency (battery to loads)	90.2%
Idle consumption (standby mode)*	<70W

Battery data

Specifications	Details
Compatible types	Lead-Acid/Lithium
Max. charge/discharge current (A)	250A
Max. charge/discharge power (W)	12000W
Nominal voltage	48 VDC
Battery voltage range	46.4 – 60 VDC (Lithium) \| 38.4 – 60 VDC (Lead-Acid)
Recommended battery capacity per inverter	>400Ah
High DC cut-off voltage	59 VDC (Lithium) \| 60 VDC (Lead-acid)

General data

Specifications	Details
Max. units in parallel	16
Product dimensions (H×W×D)	34.25×20.87×5.91 in. (870×530×150 mm)
Unit weight	104.7 lbs. (47.5 kg)
Design topology	High Frequency - Transformerless
Relative humidity	5 – 95% (non-condensing)
Operating altitude	<6561 ft. (<2000 m)
Operating ambient temperature range	32°F – 113°F (0°C – 45°C) @ Full Load
Storage ambient temperature range	5°F – 140°F (-15°C – 60°C)
Noise emission (typical)	<60 dB
Locked rotor amps (LRA)	195A
Cooling method	Fan
Communication interface	RS485/CAN/Wi-Fi
Standard warranty**	5-year standard warranty
Ingress protection rating	IP20
Safety features	PV Reverse Polarity Protection, Surge Protection Device, Output Over-Voltage Protection, Output Over-Voltage Protection Varistor

Standards and certifications

UL1741

Frequently-Asked Questions

What size solar array can the EG4 12000XP support?

The inverter supports up to 24kW of utilized solar power and 28kW recommended PV input, allowing large solar arrays for high-capacity energy systems.

Can multiple EG4 12000XP inverters be connected together?

Yes. Up to six inverters can be connected in parallel, allowing larger systems for high-power applications.

What battery systems are compatible?

The inverter works with 48V lithium battery systems and supports communication via CANBus and RS485 for compatible batteries.

Is the inverter suitable for whole-home off-grid power?

Yes. With 12kW output and split-phase capability, the EG4 12000XP can power most residential homes when paired with adequate solar and battery storage.

Does the inverter include safety certifications?

Yes. The inverter is UL1741 certified and includes advanced safety protections including rapid shutdown compatibility.

Manual

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