Inverters

EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty

$ 1,899USD · price may vary

Model: 1510979
Specifications: 0

Overview

Shipping Late August 2026

EG4 12,000XP Off-Grid Inverter V2

The EG4 12000XP V2 is designed for anyone seeking an efficient, all-in-one off-grid inverter with high power output, durable construction, and advanced communication features. Capable of running entirely off the grid or using grid electricity, this inverter is perfect for both residential and commercial setups.

Key Features

High Input Voltage (480VDC): Supports high-voltage input, reducing the need for extensive cabling and allowing for up to 24kW PV input without a combiner box.

Dual MPPT Design: Ensures optimal solar energy utilization, providing efficiency and stability under varying sunlight conditions.

Plug-in Wi-Fi Capability: Monitor and adjust settings remotely using the EG4 app or Monitor system, adding convenience and control from any location.

Closed-Loop Communication: Seamlessly integrates with EG4 48V batteries and other supported brands, offering enhanced system performance and safety.

Rapid Shut Down Compliance: Equipped with NEC 690.12-ready rapid shutdown (RSD) capabilities for compliance and peace of mind in critical situations.

Performance Highlights

12kW Power Output with Surge Capacity up to 18kW: Delivers robust, consistent power with the ability to manage heavy-duty appliances and equipment in off-grid settings.

Expandable Power Options: Parallel up to six units to reach a 72kW system, providing the flexibility to scale power output as needed.

High Efficiency Rates: Enjoy an impressive 99% MPPT efficiency, maximizing energy harvest and minimizing energy loss.

EG4 12000XP Off-Grid Inverter Technical Specifications

AC Input: 120/240VAC | 50/60 Hz

Max Continuous Output: 12kW

Surge Capacity: 18kW (5 seconds)

Battery Compatibility: Lead-Acid/Lithium, with a recommended minimum of 400Ah per inverter

Operating Temperature: 32°F – 113°F (0°C – 45°C)

Protection Features: PV Reverse Polarity, Over-Voltage, and Surge Protection

Warranty: 5 years

Ideal Applications

Residential Off-Grid Living: Perfect for homes wanting to break free from grid reliance.

Remote Worksites and Cabins: Ensures a steady power supply, even in isolated locations.

Commercial and Industrial Use: Robust enough to handle demanding off-grid requirements.

Why Choose the EG4 12000XP V2?

With high output power, advanced safety features, and remote management capabilities, the EG4 12000XP off-grid inverter V2 provides an industry-leading solution that meets all your off-grid energy needs. Engineered for efficiency and durability, this inverter is your best choice for reliable and scalable power.

Still have questions? Give us a call at 877-242-2792

Reading the specifications

Detailed specifications for EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty have not been published yet. EG4 lists this inverter in the Inverters, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For an inverter, the figures that matter most are the MPPT voltage window, which decides how many panels go in a string, peak and weighted (European/CEC) efficiency, typically 96–98.5%, topology — on-grid, off-grid, hybrid or micro and continuous AC output in kW, which caps the load you can run at once. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.

Before you buy an inverter

The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.
Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.
Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.

Where buyers lose money

Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.

Price and availability

EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty is listed at $ 1,899 (USD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports EG4 locally before ordering.

EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty — frequently asked questions

How much does EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty cost?

EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty is listed at $ 1,899 (USD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty?

EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty is a EG4 product, listed under inverters with model reference 1510979. The EG4 brand page lists the rest of its range so you can compare across the catalogue.

Is EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty right for my system?

That depends on what it has to connect to. For an inverter, check topology — on-grid, off-grid, hybrid or micro, continuous AC output in kW, which caps the load you can run at once and surge or peak rating, which covers the brief inrush of motors and compressors against the rest of your equipment before price enters the decision. Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.

Where can I buy EG4 12K XP Off-Grid Inverter V2 | 48V Split Phase | 24kW PV Input | 12kW Power Output | 5-Year Warranty?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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