SUN-3.6/5/6K-SG03LP1-EU
- Colorful touch LCD, IP65 protection degree
- AC couple to retrofifit existing solar system
- Max. 16 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
- Max. charging/discharging current of 135A
- 6 time periods for battery charging/discharging
- Support storing energy from diesel generator
Technical Specifications
| Model | SUN-3.6K-SG03LP1-EU | SUN-5K-SG03LP1-EU | SUN-6K-SG03LP1-EU |
| Battery Input Data | |||
| Battery Type | Lead-acid or Lithium-ion | ||
| Battery Voltage Range (V) | 40~60 | ||
| Max. Charging Current (A) | 90 | 120 | 135 |
| Max. Discharging Current (A) | 90 | 120 | 135 |
External Temperature Sensor | Yes | ||
| Charging Curve | 3 Stages / Equalization | ||
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | ||
| PV String Input Data | |||
| Max. DC Input Power (W) | 4680 | 6500 | 7800 |
| Rated PV Input Voltage (V) | 370 (125~500) | ||
| Start-up Voltage (V) | 125 | ||
| MPPT Voltage Range (V) | 150~425 | ||
| Full Load DC Voltage Range | 300~425 | ||
| PV Input Current (A) | 13+13 | ||
| Max. PV ISC (A) | 17+17 | ||
| No.of MPPT Trackers | 2 | ||
| No.of Strings Per MPPT Tracker | 1+1 | ||
| AC Output Data | |||
| Rated AC Output Active Power (W) | 3600 | 5000 | 6000 |
| Max AC Output Active Power (W) | 3690 | 5500 | 6600 |
| AC Output Rated Current (A) | 16.4/15.7 | 22.7/21.7 | 27.3/26.1 |
| Max AC Output Current (A) | 18/17.2 | 25/23.9 | 30/28.7 |
| Max. Continuous AC Passthrough (A) | 35 | 40 | |
Peak Power (offff grid) | 2 time of rated power, 10 S | ||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||
| Power Factor | 1 | ||
| Output Frequency and Voltage | 50/60Hz; L/N/PE 220/230Vac | ||
| Grid Type | Single Phase | ||
Total Harmonic Distortion (THD) | <3% (of nominal power) | ||
DC Current Injection | <0.5% In | ||
| Efficiency | |
| Max. Efficiency | 97.60% |
| Euro Efficiency | 96.50% |
| 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 |
| 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) | ≤30 dB |
| Communication with BMS | RS485; CAN |
| Weight (kg) | 20.5 |
| Cabinet Size (WxHxD mm) | 330×580×232 (Excluding Connectors and Brackets) |
| Protection Degree | IP65 |
| Installation Style | Wall-mounted |
| Warranty | 5 Years (10 Years Optional) |
