Deye SUN-7/7.5/8K-G02P1-EU-AM2 Single Phase String Inverter
- Category: On-Grid Inverter
- Features
Product Description
Deye SUN-7/7.5/8K-G02P1-EU-AM2 Single Phase String Inverter
Deye SUN-7/7.5/8K-G02P1-EU-AM2 is a single-phase string inverter series for grid-connected PV applications, available in 7 kW, 7.5 kW, and 8 kW rated AC output models. Two independent MPPTs with a 1+2 string configuration support flexible PV string design. The series combines up to 97.7% maximum efficiency, an 80 V start-up voltage, a 70–500 V MPPT range, zero-export and VSG applications, plus an IP65 enclosure for protected installation environments.
Product Features
- 2 MPPTs, 1+2 string configuration: Enables independent tracking across two MPPT channels.
- Up to 97.7% maximum efficiency: Euro efficiency is 97.2%, while MPPT efficiency exceeds 99%.
- 80 V low start-up voltage: Works with a 70–500 V MPPT operating range and 550 V maximum PV input voltage.
- Zero-export and VSG applications: Supports zero-export application and virtual synchronous generator application.
- High PV input capability: Supports up to 10.5 kW, 11.3 kW, or 12 kW maximum PV input power, depending on the model.
- Optional intelligent functions: String intelligent monitoring, Anti-PID function, and AFCI are available as optional features.
- Integrated electrical protection: Includes DC reverse-polarity, AC overcurrent, AC overvoltage, AC short-circuit, thermal, anti-islanding, residual-current, and DC-component monitoring protection; Type II surge protection is provided on both DC and AC sides.
- Monitoring interfaces: LCD1602 display with RS485, RS232, WiFi, and LAN communication interfaces.
- IP65 natural cooling design: Natural cooling, ≤35 dB noise, and an IP65 protection rating.
SPECIFICATIONS
Model-specific electrical specifications
| Specification | SUN-7K-G02P1-EU-AM2 | SUN-7.5K-G02P1-EU-AM2 | SUN-8K-G02P1-EU-AM2 |
|---|---|---|---|
| Max. PV Input Power | 10.5 kW | 11.3 kW | 12 kW |
| Max. PV Input Voltage | 550 V | 550 V | 550 V |
| Start-up Voltage | 80 V | 80 V | 80 V |
| MPPT Voltage Range | 70–500 V | 70–500 V | 70–500 V |
| Rated PV Input Voltage | 360 V | 360 V | 360 V |
| Max. Operating PV Input Current | 18 A + 26 A | 18 A + 26 A | 18 A + 26 A |
| Max. Input Short-circuit Current | 27 A + 39 A | 27 A + 39 A | 27 A + 39 A |
| MPP Trackers / Strings per MPPT | 2 / 1+2 | 2 / 1+2 | 2 / 1+2 |
| Rated AC Output Active Power | 7 kW | 7.5 kW | 8 kW |
| Max. AC Output Apparent Power | 7.7 kVA | 8.25 kVA | 8.8 kVA |
| Rated AC Output Current | 31.9 / 30.5 A | 34.1 / 32.7 A | 36.4 / 34.8 A |
| Max. AC Output Current | 35 / 33.5 A | 37.5 / 35.9 A | 40 / 38.3 A |
Common AC performance and efficiency
| Specification | Verified value |
|---|---|
| Rated output voltage | 220/230 V; 0.85Un–1.1Un; L/N/PE |
| Rated output grid frequency/range | 50 Hz / 45–55 Hz; 60 Hz / 55–65 Hz |
| Power factor adjustment range | 0.8 leading to 0.8 lagging |
| Total current harmonic distortion (THDi) | <3% |
| DC injection current | <0.5% In |
| Maximum efficiency | 97.7% |
| Euro efficiency | 97.2% |
| MPPT efficiency | >99% |
Protection, communications, and mechanical data
| Category | Specification |
|---|---|
| DC reverse-polarity protection | Yes |
| AC output overcurrent / overvoltage / short-circuit protection | Yes |
| Thermal protection | Yes |
| Insulation impedance detection | Yes |
| DC component monitoring | Yes |
| AFCI | Optional |
| Anti-islanding protection | Yes |
| Residual-current detection | Yes |
| DC switch | Yes |
| Surge protection level | Type II (DC), Type II (AC) |
| String intelligent monitoring | Optional |
| Anti-PID function | Optional |
| Display | LCD1602 |
| Communication interface | RS485 / RS232 / WiFi / LAN |
| Operating temperature | -25°C to +60°C; derating above 45°C |
| Permissible ambient humidity | 0–100% |
| Permissible altitude | 3000 m |
| Noise | ≤35 dB |
| Ingress protection rating | IP65 |
| Inverter topology | Non-isolated |
| Overvoltage category | OVC II (DC), OVC III (AC) |
| Dimensions (W × H × D) | 330 × 310 × 208.5 mm, excluding connectors and brackets |
| Weight | 12.1 kg |
| Cooling | Natural cooling |
FAQ
1.What models are included in the Deye SUN-7/7.5/8K-G02P1-EU-AM2 series?
The official page and linked datasheet list three single-phase string inverter models: SUN-7K-G02P1-EU-AM2, SUN-7.5K-G02P1-EU-AM2, and SUN-8K-G02P1-EU-AM2. The supplied page does not list 9 kW or 10 kW models.
2.How many MPPTs does the SUN-7/7.5/8K-G02P1-EU-AM2 inverter have?
Each model has two MPP trackers with a 1+2 string-per-MPPT configuration. The maximum operating PV input current is 18 A + 26 A.
3.What is the maximum efficiency of this Deye single-phase string inverter?
The official datasheet states a maximum efficiency of 97.7%, Euro efficiency of 97.2%, and MPPT efficiency above 99%.
4.What PV input voltage range does the inverter support?
The series has a 550 V maximum PV input voltage, 80 V start-up voltage, 70–500 V MPPT voltage range, and 360 V rated PV input voltage.
5.Does the inverter support zero-export operation?
Yes. The official product page lists zero-export application and VSG application among the series features.
6.What protection and enclosure rating are provided?
The inverter is rated IP65 and includes Type II DC and AC surge protection, DC reverse-polarity protection, AC output protection, thermal protection, anti-islanding protection, residual-current detection, and other listed protections. AFCI is optional.
7.What monitoring and communication interfaces are available?
The datasheet lists an LCD1602 display and RS485, RS232, WiFi, and LAN communication interfaces. String intelligent monitoring is optional.
