

The Deye SUN-8K-G06P3-EU-AM2-P1 is a three-phase grid-tied string inverter for three-phase residential and small commercial PV systems. It is built around high DC voltage, multiple MPPT channels and grid-support functions, making it easier to design PV arrays across different roof faces or string lengths.
Project value points:
2 MPPT design improves yield where module strings face different orientations or shading conditions.
Wide input-voltage operation supports flexible string sizing and stable production through seasonal temperature changes.
Zero-export, VSG and optional string monitoring features help meet utility requirements and reduce O&M time.
IP65 protection and integrated surge protection make it suitable for demanding outdoor environments.
The 8kW capacity is well suited to distributed PV projects that need strong efficiency, clean grid compliance and straightforward serviceability.
| Parameter Category | Parameter Item | Specification Value |
| AC Output Parameters | Rated AC Output Active Power | 8 kW |
| Maximum AC Apparent Power | 8.8 kVA | |
| PV Input Parameters | Maximum DC Input Power | 10.4 kW |
| Maximum DC Input Voltage | 1,100 V | |
| Start-up Voltage | 140 V | |
| MPPT Voltage Range | 120–1,000 V | |
| Rated DC Input Voltage | 600 V | |
| MPPT & String Parameters | Number of MPPT Channels | 2 |
| String Configuration | 2/1+1 | |
| Maximum Operating DC Current | 20+20 A | |
| Short-circuit Current | 30+30 A | |
| Grid Connection Parameters | Rated Grid Voltage | 400 V |
| Grid Voltage Operating Range | 340–440 V | |
| Grid Connection Type | 3L+N+PE | |
| Rated Grid Frequency | 50 Hz | |
| Total Harmonic Distortion of Current (THDi) | <3% | |
| Power Factor (PF) Operating Range | 0.8 leading to 0.8 lagging | |
| Efficiency & Protection Parameters | Maximum Efficiency Range (Family) | 98.1–98.3% |
| MPPT Tracking Efficiency | >99% | |
| Ingress Protection Rating | IP65 | |
| Surge Protection Device (SPD) | Type II DC/AC SPD | |
| Cooling Method | Natural cooling | |
| Net Weight | 11 kg |