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- 18kW PV input, 12kW continuous AC output
- 3 MPPTs with 600 VDC max input
- Split-phase 120/240V or 120/208V output
- Parallel up to 10 units
- 200A grid bypass, generator input
- NEMA 4X outdoor-rated enclosure
- Built-in Wi-Fi monitoring via EG4 app
Ships by parcel (UPS / FedEx).
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A professionally refurbished EG4 18kPV hybrid inverter (model EG4-18kPV-12LV, 48V split phase). The 18kPV combines grid-tied and off-grid functions in one unit, with no separate charge controller or transformer needed. It delivers up to 12,000W continuous while managing solar, batteries and grid power together, and it can serve as backup power even without solar. Remote monitoring, a user-friendly LCD, and plug-and-play installation make it a strong value for homes, RV properties and off-grid projects.
Highlights
- Performance: 18,000W PV input, 12,000W continuous output, and parallel-capable
- All-in-one: inverter, power management and storage integration with plug-and-play installation
- Versatile power management: solar, batteries and grid simultaneously, with 120/240V split-phase output
- Durable: NEMA 4X / IP65 outdoor-rated (avoid direct sunlight)
- Certified: ETL and cETL to UL, CSA, IEEE, NEC and other national and international standards
- Remote monitoring: live data, history and firmware updates from anywhere
About refurbished units
- Previously owned or used; inspected, tested and repaired if needed to confirm full functionality
- May show cosmetic imperfections such as scratches, dents or markings
- May ship in aftermarket packaging; optional accessories or manuals may be missing
Specifications
| Model | EG4-18kPV-12LV |
| Continuous output | 12,000W |
| PV input | 18,000W |
| Output | 120/240V split phase |
| Battery voltage | 48V |
| Enclosure | NEMA 4X / IP65 |
| Weight | 121.25 lbs |
Please review our warranty and return policy for refurbished items before ordering.
| Manufacturer | EG4 Electronics |
|---|---|
| Model Number | 18KPV-12LV (IV-12000-HYB-AW-00) |
| Rated AC Output | 12,000W @ 240VAC (10,400W @ 208VAC) |
| Max Utilized PV Power | 18,000W (21kW recommended max array) |
| PV Input Voltage Range | 100-600 VDC |
| MPPTs | 3 (140-500 VDC operating) |
| Battery | 48 VDC nominal (40-60 VDC), 250A max charge/discharge |
| AC Output | 120/240VAC or 120/208VAC split phase |
| AC Bypass | 200A max (90A generator) |
| CEC Efficiency | 96.9% |
| Enclosure | NEMA 4X |
| Operating Temp | -13 to 140°F (-25 to 60°C) |
| Dimensions (HxWxD) | 34.3 x 20.5 x 11.2 in (870 x 520 x 285 mm) |
| Weight | 121 lb (55 kg) |
| Certifications | UL 1741 SA/SB, PCS CRD, CSA C22.2, IEEE 1547, Rule 21, FCC Part 15 B |
| Condition | Refurbished (tested, may have cosmetic flaws) |
| Warranty | 1 year from order date (Signature Solar refurbished terms) |
Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.
Warranty Information
For warranty details on this item, call (888) 831-0450 or email Sales@skysolarusa.com.
Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.