Big Battery EG4 18kPV Hybrid Inverter - INV024
This cutting-edge 12K (18kPV) Hybrid Inverter from EG4 is a versatile, all-in-one inverter and charger, capable of supporting even the most robust home power systems with a rated power of 12000W and the ability to handle PV arrays of up to 18000W. This high-tech inverter guarantees a simple, plug-and-play installation, and comes equipped with an in-depth LCD touch screen interface and remote monitoring capabilities for enhanced visibility and a smoother user experience during operation, as well as 3 MPPT inputs, built-in circuit breakers, and an integrated UPS module for seamless input switching in only 15 – 30ms. Plus, by leaving behind outdated transformer-based designs, this 12K inverter is able to remain lightweight and energy-efficient, consuming minimal power during idling periods, without having to compromise on surge capacity or line imbalance capabilities.
This cutting-edge inverter supports a variety of working modes and system configurations, so whether you’re looking to enhance your home’s solar system, or upgrade your homestead’s off-grid ESS setup, this inverter can handle a wide range of home power applications. Plus, through its smart load control, AC coupling abilities, and peak shaving function, you can meet your power needs and protect your home against unstable grids and rolling blackouts, while seeing huge savings each month on your electric bill. Order today to optimize your home’s power with the state-of-the-art 12K (18kPV) All-in-One Inverter & Charger from EG4.
Specifications
| AC Voltage |
120V AC / 240V AC |
| AC Frequency |
50 Hz / 60 Hz |
| Max Continuous AC Current |
50A @ 240V AC |
| Max AC Input Power |
12,000 W |
| Max AC Bypass |
200A |
| Operating Voltage Range |
180 – 270V AC |
| Output Voltage |
120V AC / 240V AC |
| Max Continuous Output Current |
50A |
| Output Frequency |
50 Hz / 60 Hz |
| Output Power |
12,000 W |
| Surge Capacity (with PV) |
14,700 W (10 min) / 15,500 W (5 min) |
| Surge Capacity (without PV) |
13,500 W (10 min) |
| Max Continuous Line Wattage |
6,000 W |
| Power Factor |
0.99 (Full Load) |
| Reactive Power Adjustment Range |
-0.8 ~ 0.8 Leading Adjustable |
| Total Harmonic Distortion (THD) |
<5% (Full Load) |
| Transfer Time |
10 – 20 ms (Single) / 20 ms (Parallel) |
| AC Bypass (Generator) |
90A |
| Max Continuous Line Wattage (Secondary) |
8,000 W (per 120V) |
| Total Harmonic Distortion (Voltage) |
<5% |
| Switching Time |
10 ms |
| Number of MPPTs |
3 |
| Inputs per MPPT |
2 (MPPT 1) / 1 (MPPT 2 & 3) |
| Max Input Current |
25A (MPPT 1) / 15A (MPPT 2 & 3) |
| Max Short Circuit Input Current |
31A (MPPT 1) / 19A (MPPT 2 & 3) |
| DC Input Voltage Range |
100 – 600 V DC |
| Start Up Voltage |
100 V DC |
| MPPT Operating Voltage Range |
140 – 500 V DC |
| MPPT Voltage |
360 V DC |
| Max PV Array Power |
18,000 W |
| Max Efficiency |
94 – 99.9% |
| Idle Consumption |
~70 W (Normal) / ~18 W (Standby Mode) |
| Nominal Battery Voltage |
48 V DC |
| Battery Voltage Range |
40 – 60 V DC |
| Max Charge / Discharge Current |
250A |
| Recommended Battery Capacity per Inverter |
>200 Ah |
| Operating / Storage Temperature Range |
-13ºF – 140ºF (-25ºC – 60ºC) |
| Altitude |
<6,561 ft (2000 m) |
| Relative Humidity |
0 – 100% |
| Typical Noise Emission |
68 dB @ 3 ft |
| Protection Rating |
IP65 / NEMA 4X |
| Communications |
RS485 / CANBus / WiFi |
| Max Parallel Connections |
10 |
