

Solis S6-EH3P18K02-NV-YD-L Hybrid Inverter 18kW Three-Phase Low Voltage
The Solis S6-EH3P18K02-NV-YD-L is the largest size of the three-phase Solarator series for 48V low-voltage batteries: 18kW output, up to 36kW of recommended PV on 2 MPPTs of 42A and up to 320A of charge and discharge over two battery ports. It suits large homes, farms and small three-phase businesses that want 48V storage without moving to high voltage.
The backup output handles 2 times rated power for 10 s, useful for starting motors and pumps, and the Solarator series also works with a generator. The 7" LCD shows system status on site, and CEI 0-21 compliance is declared by the manufacturer.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | S6-EH3P18K02-NV-YD-L |
| Rated AC power | 18kW |
| Max. apparent power | 18kVA |
| Max. recommended PV power | 36kW |
| Max. PV voltage | 1000V |
| Rated / start-up voltage | 550V / 160V |
| MPPT voltage range | 200-850V |
| MPPTs / strings | 2 / 4 |
| Max. input current / short-circuit current | 42A + 42A / 50A + 50A |
| Supported battery | 48V, 40-60V range, 2 battery ports of 175A |
| Max. charge/discharge current | 320A |
| Grid connection | three-phase 3/N/PE, 220/380V - 230/400V |
| Rated AC current | 27.3A / 26.1A |
| Backup output | 2 times rated power for 10 s |
| Max. / European efficiency | 97.5% / 96.4% |
| Communication and display | CAN and RS485 to the BMS; Wi-Fi, LAN or cellular with optional datalogger; 7" LCD display |
| Protection rating | IP66 |
| Operating temperature | -25 to +60 °C |
| Dimensions (W × H × D) | 430×660×305 mm |
| Weight | 42kg |
| Grid codes | CEI 0-21 |
Documentation
PDFS6-EH3P(8-15)K02-NV-YD-L series datasheet (same platform, sizes up to 15kW)Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.


















































