EG4
EG4 12kPV Hybrid Inverter | 48V | 12000W Input | 8000W Output | 120/240V Split Phase + EG4-WallMount Indoor Battery 280AH | 51.2V | 14.3kWh
EG4 12kPV Hybrid Inverter | 48V | 12000W Input | 8000W Output | 120/240V Split Phase + EG4-WallMount Indoor Battery 280AH | 51.2V | 14.3kWh
The EG4 12kPV Hybrid Inverter + EG4 WallMount Indoor Battery Bundle provides a complete solar energy storage solution for off-grid, grid-tied, and hybrid applications. This bundle includes the EG4 12kPV All-in-One Hybrid Inverter, which delivers 12000W of PV input and 8000W continuous AC output, and the EG4 WallMount Indoor Battery, a 14.3kWh 51.2V LiFePO4 battery designed for long-term reliability and safe indoor installation. Together, they create a seamless, expandable power system ideal for homes, businesses, and off-grid living.
EG4 12kPV Hybrid Inverter
The EG4 12kPV is a 48V, split-phase hybrid inverter designed for both rural and suburban homeowners seeking energy independence. It is similar to the EG4 18kPV in its ability to power loads while charging batteries and also shares the same certifications, architecture, and firmware.
However, the 12kPV is more compact, making installation simpler, and provides significant cost savings. It plays a central role in the EG4 energy storage system, incorporating MPPTs, a two-way DC-AC inverter, grid interaction, and battery connectivity. This integration of grid-tie and off-grid functionalities removes the need for additional charge controllers or transformers, offering a convenient and comprehensive energy solution.
The 12kPV supports 12kW of PV input and 8kW of continuous output, even during battery charging, positioning it as an effective option for those looking to implement a lightweight ESS. Additionally, its modular design allows for expansion, adapting to both today and tomorrow’s energy needs. Users can monitor system performance and perform updates remotely via the EG4 Web Monitoring Website/App, ensuring control and flexibility.
Elevate energy independence with the 12kPV. This compact, cost-effective powerhouse integrates seamlessly into energy storage systems, offering an all-in-one solution. With swift installation, remote monitoring, and future-ready features, the 12kPV ensures reliable, efficient, and scalable energy solutions.
Enter the solar landscape confidently, backed by EG4’s US-based support and a constant commitment to powering the way into the future.
EG4 48V Indoor 280Ah WallMount Battery
The WallMount Indoor 280Ah batteries are ideal for low-voltage residential indoor energy storage applications. The batteries use lithium iron phosphate cells with the highest safety performance and an intelligent Battery Management System (BMS) that can monitor and record the voltage of each cell along with the current, voltage, and temperature of the module in real-time. The BMS also contains a passive balance function and an advanced battery control method, both of which improve the performance of the battery pack.
ON-BOARD LCD TOUCH SCREEN
Easy to see BMS monitoring, and selectable closed-loop communications with EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters.
DUAL ON-BOARD FIRE ARRESTORS
Offer fail-safe protection against thermal runaway.
INTEGRATED SELF-HEATING FEATURE
Internal heating keeps cells operating during cold temperatures.
INTEGRATED BUSBARS
The battery design comes manufactured with 600A internal busbars with multiple terminals (4 positive & 4 negative) eliminating the need for external busbars when paralleling batteries and/or multiple inverters.
INNOVATIVE EMERGENCY STOP FUNCTION
The optional ESS disconnect can shut down all batteries and inverters (if equipped with rapid shut down capability) with the press of a button.
THE PERFECT PARTNER TO EG4 INVERTERS
The optional conduit box mates up directly to the connection ports of EG4 inverters allowing a sleek and efficient installation. For other inverters or stand-alone battery installation, the conduit box plugs should be installed.
What's Included
Everything you need is included with your product.
- EG4-WallMount Indoor Battery 280AH | 51.2V | 14.3kWh
- EG4 12kPV Hybrid Inverter | 48V | 12000W Input | 8000W Output | 120/240V Split Phase | RSD | All-In-One Hybrid Solar Inverter
- EG4 PowerPro Battery Paralleling Cables On BNDL-E0012-2 (1), BNDL-E0012-3 (2), BNDL-E0012-4 (2), BNDL-E0012-5 (4)
- User Manual
EG4 12kPV Hybrid Inverter Specifications
| Specification | Details |
| MAX. UNITS IN PARALLEL | 10 |
| PRODUCT DIMENSIONS (H×W×D) | 29.5×20.5×11.2 in (750×520×285 mm) |
| UNIT WEIGHT | 110 lbs. (50 kg) |
| DESIGN TOPOLOGY | High Frequency - Transformerless |
| RELATIVE HUMIDITY | 0-100% |
| OPERATING ALTITUDE | <2000m (<6561 ft) |
| OPERATING AMBIENT TEMPERATURE RANGE | -13°F – 140°F (-25°C – 60°C) |
| STORAGE AMBIENT TEMPERATURE RANGE | -13°F – 140°F (-25°C – 60°C) |
| NOISE EMISSION (TYPICAL) | <50 dB @ 3 ft |
| LOCKED ROTOR AMPS (LRA) | 195A |
| COMMUNICATION INTERFACE | RS485/Wi-Fi/CAN |
| STANDARD WARRANTY* | 10-year standard warranty |
| ENCLOSURE RATING | NEMA 4X |
| SAFETY FEATURES | PV Arc Fault Protection, PV Ground Fault Protection, PV Reverse Polarity Protection, Pole Sensitive Leakage Current Monitoring Unit, Surge Protection Device, integrated PV disconnect |
EG4 WallMount Indoor Battery Specifications
| Specifications | Details |
| VOLTAGE | 56V |
| POWER CONSUMPTION | 224W |
| INTERNAL BATTERY TEMPERATURE | ≤32°F (0°C)/≥41°F (5°C) | Heat On/Heat Off |
| CHARGING RANGE | 32° to ≈113°F (0°C to ≈45°C) |
| DISCHARGING RANGE | 4°F to ≈122°F (-20°C to ≈50°C) |
| STORAGE RANGE | -4°F to ≈122°F (-20°C to ≈50°C) |
| INGRESS PROTECTION | IP20 |
| DIMENSIONS (H×W×D) | 36.4 in.×18.1 in.×9.6 in. (925 mm×460 mm×245 mm) |
| WEIGHT | 282.2 lbs. (128 kg) |
| DESIGN LIFE | >10 Years |
| CYCLE LIFE | >8000 cycles, 0.5C 80% DOD |
| LIFETIME PRODUCTION | 82.6MWh** |
Frequently-Asked Questions
Can the EG4 12kPV operate both off-grid and grid-tied?
Yes! This hybrid inverter is capable of fully off-grid operation, grid-tied use, or hybrid solar with battery backup.
What battery types are compatible with the EG4 12kPV?
It is designed for 48V LiFePO4 battery banks, including the EG4 WallMount Indoor Battery.
Can I expand the battery storage in this bundle?
Yes! The EG4 WallMount Battery supports parallel stacking, allowing for additional storage capacity.
Does this inverter comply with Rapid Shutdown (RSD) regulations?
Yes! The EG4 12kPV Hybrid Inverter is RSD compliant and meets NEC safety standards.
Does this system support remote monitoring?
Yes! The Wi-Fi and RS485 connectivity allow for real-time system monitoring and control via the EG4 app.