8-12kW | Three Phase | 2 MPPT | Hybrid Inverter | LV Battery Supported
SUN-8/10/12K-SG04LP3-EU is brand new three phase hybrid inverter with low battery voltage 48V, ensuring system safe and reliable. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment. It supports three phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remotely control, x1 DRM port, which makes the system smart and flexible.
| model | SUN-8K-SG04LP3-EU | SUN-10K-SG04LP3-EU | SUN-12K-SG04LP3-EU |
| Battery Input Data | |||
| Battery Type | Lead-acid or Lithium-ion | Lead-acid or Lithium-ion | Lead-acid or Lithium-ion |
| Battery Voltage Range (V) | 40~60 | 40~60 | 40~60 |
| Max. Charging Current (A) | 190 | 210 | 240 |
| Max. Discharging Current (A) | 190 | 210 | 240 |
| Charging Curve | 3 Stages / Equalization | 3 Stages / Equalization | 3 Stages / Equalization |
| External Temperature Sensor | Yes | Yes | Yes |
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | Self-adaption to BMS | Self-adaption to BMS |
| PV String Input Data | |||
| Max. DC Input Power (W) | 10400 | 13000 | 15600 |
| Rated DC Input Voltage (V) | 550(160～800） | 550(160～800） | 550(160～800） |
| Start-up Voltage (V) | 160 | 160 | 160 |
| MPPT Range (V) | 200-650 | 200-650 | 200-650 |
| Full Load DC Voltage Range (V) | 350-650 | 350-650 | 350-650 |
| PV Input Current (A) | 13+13 | 26+13 | 26+13 |
| Max. PV ISC (A) | 17+17 | 34+17 | 34+17 |
| No. of MPP Trackers | 2 | 2 | 2 |
| No. of Strings per MPP Tracker | 1+1 | 2+1 | 2+1 |
| AC Output Data | |||
| Rated AC Output Active Power (W) | 8000 | 10000 | 12000 |
| Max. AC Output Active Power (W) | 8800 | 11000 | 13200 |
| AC Output Rated Current (A) | 12.1/11.6 | 15.2/14.5 | 18.2/17.4 |
| Max. AC Output Current (A) | 13.4/12.8 | 16.7/15.9 | 20/19.1 |
| Max. Three Phase Unbalanced Output Current (A) | 18.2/17.4 | 22.7/21.7 | 27.3/26.1 |
| Max. AC Current (A) | 75 | 75 | 75 |
| Max. Continuous AC Passthrough (A) | 45 | 45 | 45 |
| Peak Power (off grid) | 2 time of rated power, 10 S | 2 time of rated power, 10 S | 2 time of rated power, 10 S |
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
| Rated Input/Output Voltage/Range(V) | 220/380, 230/400 Vac | 220/380, 230/400 Vac | 220/380, 230/400 Vac |
| Rated Input/Output Grid Frequency/Range | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Grid Connection Form | 3L/N/PE | 3L/N/PE | 3L/N/PE |
| Total Harmonics Current Distortion (THDi) | <3% (of nominal power) | <3% (of nominal power) | <3% (of nominal power) |
| DC Current Injection | <0.5% In | <0.5% In | <0.5% In |
| Efficiency | |||
| Max.Efficiency | 97.60% | 97.60% | 97.60% |
| Euro Efficiency | 97.00% | 97.00% | 97.00% |
| MPPT Efficiency | 99.90% | 99.90% | 99.90% |
| Protection | |||
| Integrated | Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection(DC Type III/AC Type III) | Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection(DC Type III/AC Type III) | Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection(DC Type III/AC Type III) |
| Over Voltage Category | DC Type II/AC Type III | DC Type II/AC Type III | DC Type II/AC Type III |
| Certifications and Standards | |||
| Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 |
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| General Data | |||
| Operating Temperature Range (℃) | -40 to +60℃, >45℃ Derating | -40 to +60℃, >45℃ Derating | -40 to +60℃, >45℃ Derating |
| Cooling | Smart Cooling | Smart Cooling | Smart Cooling |
| Noise (dB) | ≤45 dB | ≤45 dB | ≤45 dB |
| Communication with BMS | RS485; CAN | RS485; CAN | RS485; CAN |
| Weight (kg) | 33.6 | 33.6 | 33.6 |
| Cabinet Size (WxHxD mm) | 422×702×281 (Excluding Connectors and Brackets) | 422×702×281 (Excluding Connectors and Brackets) | 422×702×281 (Excluding Connectors and Brackets) |
| Protection Degree | IP65 | IP65 | IP65 |
| Installation Style | Wall-mounted | Wall-mounted | Wall-mounted |
| Warranty | 5 Years | 5 Years | 5 Years |
