EG4 12kPV Hybrid Inverter All-In-One | 48V | 12000W Input | 8000W Output | 120/240V Split Phase | Rapid Shutdown (Rapid Shutdown RSD) | All-In-One Hybrid Solar Inverter
Estimated Delivery Between
and .
Order within to get it by the earliest date.
Free Shipping In The USA | Call Us: 877-556-3347
Free Shipping In The USA | Call Us: 877-556-3347
Share it with us now and we will beat it. Get the best deal online, guaranteed!
and .
Order within to get it by the earliest date.
Build Your Perfect Off-Grid Rig With Our System Calculator
Visit CalculatorThe EG4 12kPV Hybrid Inverter is a powerful all-in-one hybrid solar inverter designed to provide seamless energy management for both off-grid and grid-tied applications. With a 12000W PV input capacity, 8000W AC output, and 120/240V split-phase capability, this inverter is perfect for residential, commercial, and industrial solar energy systems. Equipped with Rapid Shutdown (RSD) compliance, MPPT charge controllers, and Wi-Fi remote monitoring, the EG4 12kPV ensures safe, efficient, and reliable solar power conversion.


The EG4 12kPV Hybrid Inverter is engineered with cutting-edge technology to deliver superior performance and reliability. Its high-frequency split-phase design and advanced monitoring capabilities make it the ultimate solution for both residential and light commercial applications. Whether you need a single unit or an expansive system of up to 10 inverters, the EG4 12kPV offers unparalleled flexibility and efficiency.
Homeowners will benefit from the robust power output, rapid transfer times, and comprehensive monitoring tools that ensure optimal system performance and energy management. The EG4 12kPV Hybrid Inverter is a powerful, reliable, and efficient solar power solution that meets your energy needs today and in the future. Go off-grid, stay connected, or sell back to the grid. The choice is yours.


Everything you need is included with your product.
| Specification | Details |
| NOMINAL GRID VOLTAGE (INPUT & OUTPUT) | 120/240VAC; 120/208VAC (L1/L2/N required) |
| FREQUENCY | 50/60Hz |
| MAX. AC INPUT POWER | 8000W |
| MIN. GENERATOR SIZE | >5000W |
| MAX. CONTINUOUS CURRENT | 80A | 80A |
| Specification | Details |
| MAX. OUTPUT CURRENT | 33.3A@240VAC | 38.5A @208VAC |
| OUTPUT VOLTAGE | 120/240VAC; 120/208VAC |
| NOMINAL POWER OUTPUT | 8000W |
| OUTPUT FREQUENCY | 50/60Hz |
| POWER FACTOR | 0.99 @ Full Load |
| REACTIVE POWER ADJUST RANGE | ±0.8 |
| MAX CONT. LINE WATTAGE | 4000W |
| PEAK POWER | 0.5 s - 16kW | 1 s - 12kW | 1 min - 10 kW | 12 min - 8.8 kW |
| OPERATING FREQUENCY | 50/60Hz |
| THD (V) @FULL LOAD | <3% |
| TRANSFER TIME | Single > 20 ms – Default, 10 ms – Selectable | Parallel > 20 ms |
| Specification | Details |
| NUMBER OF MPPTS | 2 |
| INPUTS PER MPPT | 2 |
| MAX. USABLE INPUT CURRENT | 25/25A | 25A per MPPT | 41.6A in total |
| MAX. SHORT CIRCUIT INPUT CURRENT | 31/31A |
| DC INPUT VOLTAGE RANGE | 100-600 VDC |
| UNIT STARTUP VOLTAGE | 100 VDC |
| MPPT OPERATING VOLTAGE RANGE | 120-500 VDC |
| NOMINAL MPPT VOLTAGE | 360 VDC |
| MAXIMUM UTILIZED SOLAR POWER | 12000W |
| RECOMMENDED MAXIMUM SOLAR INPUT | 15000W |
| Specification | Details |
| MAXIMUM EFFICIENCY (PV TO GRID) | 97.5% |
| MAXIMUM EFFICIENCY (BATTERY TO GRID) | 94% |
| CEC WEIGHTED EFFICIENCY | 96.4% |
| MAXIMUM EFFICIENCY (PV TO BATTERY) | 99.9% |
| IDLE CONSUMPTION (STANDBY MODE) | <55W |
| Specification | Details |
| COMPATIBLE BATTERY TYPES | Lead-Acid/Lithium |
| MAX. CHARGE/DISCHARGE CURRENT | 167A @ 48 VDC |
| NOMINAL VOLTAGE | 48 VDC |
| VOLTAGE RANGE | 40-60 VDC (Lithium); 40-60 VDC (Lead-Acid) |
| RECOMMENDED BATTERY CAPACITY PER INVERTER | >200Ah |
| Specification | Details |
| MAX. UNITS IN PARALLE | 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 disconnec |
Can the EG4 12kPV be used in both off-grid and grid-tied applications?
Yes! This hybrid inverter supports both off-grid systems and grid-tied solar setups with battery backup capabilities.
What battery types are compatible with the EG4 12kPV?
This inverter is designed for 48V LiFePO4 battery banks, ensuring efficient and reliable energy storage.
Does this inverter comply with Rapid Shutdown (RSD) requirements?
Yes! The EG4 12kPV meets Rapid Shutdown (RSD) safety standards, making it compliant with NEC regulations.
Can I expand my system with multiple inverters?
Yes, the EG4 12kPV supports parallel operation, allowing users to scale up their energy system.
Does it support remote monitoring?
Yes! The Wi-Fi and RS485 connectivity enable real-time monitoring and control via the EG4 app.
Shipping is FAST & FREE across the US. Read our full Shipping Policy here.
We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.
We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Off-Grid Source.
Trusted By 10,000+ Customers. See All Reviews.
I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
Bruce D.
I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
Jennene A.
I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!
Jason
Very fast response times. Very professional. I highly recommend!
Ray W.
Sign up for emails and get exclusive offers, new product drops, and expert advice to help you build the right solar setup with confidence.