Sungrow SG8.0RS Single-Phase Solar Inverter | 8 kW
Modelo: SG8.0RS- Sku: SUNGINV008
- Vendor: Sungrow
Specifications
Product Description
The Sungrow SG8.0RS Single-Phase Solar Inverter | 8 kW is designed for homes and small businesses that require more power without compromising on safety, efficiency, and connectivity. Its architecture with 3 independent MPPT optimizes complex rooftops with multiple orientations or partial shading, while the IP65 chassis with C5 anti-corrosion treatment ensures weather resistance. It incorporates top-level protections —Type II SPD on DC and AC, leakage detection, reverse polarity, and AFCI function— as well as Ethernet/WLAN/RS485 connectivity and DI input for power control. iSolarCloud monitoring provides real-time data, I-V analysis, and remote diagnostics that reduce travel and downtime.
Main Features
- AC nominal power: 8,000 W (8,000 VA) at 230 V single-phase; nominal current 34.8 A (max. 36.4 A).
- 3 MPPT with MPP window 40–560 V; start voltage 50 V; max. PV voltage 600 V.
- Max. PV current: 48 A total (16 A per MPPT); max. Isc: 60 A total (20 A per MPPT).
- Max. efficiency 97.8%; European efficiency 97.3%; THD < 3%; PF > 0.99 (0.8 ind.–0.8 cap.).
- Robust IP65 construction, C5 anti-corrosion, and natural cooling (no fans).
- Comprehensive connectivity: Ethernet / WLAN / RS485 / DI; LED display and iSolarCloud app.
Advantages or Benefits
- Maximum safety with SPD on DC/AC and AFCI for arc fault mitigation.
- Higher production thanks to 3 MPPT and low start voltage, useful at sunrise/sunset.
- Silent and durable: natural cooling, IP65, and C5-rated materials.
- Smart management with iSolarCloud: data every ~10 s, alarms, and online I-V curve.
- Quick installation with plug-and-play connectors (MC4 on DC and AC connector up to 16 mm²).
Purpose or Applications
Ideal for residential self-consumption and small single-phase businesses requiring stable 8 kW, with multi-pitched roofs, pergolas, or solar garages. Allows compliance with zero feed-in regulations and active/reactive power control with home automation integration via Modbus.
Technical Specifications
| AC nominal output power | 8,000 W / 8,000 VA |
| AC nominal / max. current | 34.8 A / 36.4 A |
| AC nominal voltage | 220/230/240 V (range 154–276 V) |
| Frequency | 50/60 Hz (45–55 / 55–65 Hz) |
| MPPT / Strings | 3 / 1 per MPPT |
| MPP range | 40–560 V (start voltage 50 V) |
| Max. PV voltage | 600 V |
| Max. PV current / Max. Isc | 48 A (16+16+16 A) / 60 A (20+20+20 A) |
| Max. efficiency / EU | 97.8% / 97.3% |
| Protections | SPD DC/AC Type II, AFCI, reverse polarity, earth leakage, AC short circuit, DC isolator |
| Protection rating | IP65, C5 |
| Cooling | Natural (no fans) |
| Temperature / Altitude | -25 to 60 °C / up to 4,000 m |
| Dimensions / Weight | 490 × 340 × 170 mm / 19 kg |
| Communications | Ethernet / WLAN / RS485 / DI |
| Connections | MC4 (DC, max. 6 mm²) / AC plug-in connector (max. 16 mm²) |
Compatibilities
Direct integration with iSolarCloud and Sungrow single-phase meter for zero feed-in and dynamic control. Compatible with standard and bifacial modules within 600 V and 16 A per MPPT. Integrates PID Zero functions to protect panels in the long term.
The Sungrow SG8.0RS Single-Phase Solar Inverter | 8 kW combines triple MPPT, advanced safety, and total connectivity for powerful, reliable, and easy-to-manage self-consumption.
Descargar ficha técnica
View full details
Have a question?
Sungrow SG8.0RS Single-Phase Solar Inverter | 8 kW
