SUN-5/6/8/10/12K-SG04LP3
- 100% unbalanced output, each phase; Max. output up to 50% rated power
- AC couple to retrofifit existing solar system
- Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
- Max. charging/discharging current of 240A
- Support storing energy from diesel generator
- 48V low voltage battery, transformer isolation design
- 6 time periods for battery charging/discharging
Technical Specifications
| Model | SUN-5K-SG04LP3-EU | SUN-6K-SG04LP3-EU | SUN-8K-SG04LP3-EU | SUN-10K-SG04LP3-EU | SUN-12K-SG04LP3-EU |
| Battery Input Data | |||||
| Battery Type | Lead-acid or Lithium-ion | ||||
| Battery Voltage Range (V) | 40~60 | ||||
| Max. Charging Current (A) | 120 | 150 | 190 | 210 | 240 |
| Max. Discharging Current (A) | 120 | 150 | 190 | 210 | 240 |
| Charging Curve | 3 Stages / Equalization | ||||
| External Temperature Sensor | Yes | ||||
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | ||||
| PV String Input Data | |||||
| Max. DC Input Power (W) | 6500 | 7800 | 10400 | 13000 | 15600 |
| Rated PV Input Voltage (V) | 550(160～800） | ||||
| Start-up Voltage (V) | 160 | ||||
| MPPT Voltage Range (V) | 200-650 | ||||
| Full Load DC Voltage Range (V) | 350-650 | ||||
| PV Input Current (A) | 13+13 | 26+13 | |||
| Max. PV ISC (A) | 17+17 | 34+17 | |||
| No.of MPP Trackers | 2 | ||||
| No.of Strings per MPP Tracker | 1+1 | 2+1 | |||
| AC Output Data | |||||
| Rated AC Output Active Power (W) | 5000 | 6000 | 8000 | 10000 | 12000 |
| Max AC Output Active Power (W) | 5500 | 6600 | 8800 | 11000 | 13200 |
| AC Output Rated Current (A) | 7.6/7.2 | 9.1/8.7 | 12.1/11.6 | 15.2/14.5 | 18.2/17.4 |
| Max AC Output Current (A) | 8.4/8 | 10/9.6 | 13.4/12.8 | 16.7/15.9 | 20/19.1 |
| Max. AC Current (A) | 11.4/10.9 | 13.6/13 | 18.2/17.4 | 22.7/21.7 | 27.3/26.1 |
| Max Output short circuit current(A) | 75 | ||||
| Max. Continuous AC Passthrough (A) | 45 | ||||
Peak Power (offff grid) | 2 time of rated power, 10 S | ||||
Power Factor | 0.8 leading to 0.8 lagging | ||||
| Output Frequency and Voltage | 50/60Hz;3L/N/PE 220/380Vac，230/400Vac | ||||
| Grid Type | Three Phase | ||||
Total Harmonic Distortion (THD) | <3% (of nominal power) | ||||
DC Current Injection | <0.5% In | ||||
| Efficiency | |
| Max. Efficiency | 97.60% |
| Euro Efficiency | 97.00% |
| MPPT Efficiency | 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 |
| Surge protection | DC Type III / AC Type III |
| Over Voltage Category | DC Type II/AC Type III |
| Certifications and Standards | |
| Grid Regulation | VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149/NBR16150 |
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| General Data | |
| Operating Temperature Range (℃) | -40~60℃, >45℃ Derating |
| Cooling | Smart Cooling |
| Noise (dB) | ≤45 dB |
| Communication with BMS | RS485; CAN |
| Weight (kg) | 33.6 |
| Cabinet Size (WxHxD mm) | 422×702×281 (Excluding Connectors and Brackets) |
| Protection Degree | IP65 |
| Installation Style | Wall-mounted |
| Warranty | 5 Years (10 Years Optional) |
