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| Warranty: | 5 Years |
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SUN 3.6/6K-SG,hybrid inverter, is suitable for residential and light commercial use, maximizing self-consumption rate of solar energy and increasing your energy impendence. During the day, the PV system generates electricity which will be provided to the loads initially. Then, the excess energy will charge the battery via SUN 3.6/6K-SG. Finally, the stored energy can be released when the loads require it. The battery can also be charged by the diesel generator to ensure uninterrupted supply in the event of grid blackout.
It equipped with RS485/CAN port for battery communication
System Architecture
| 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 (V) | 300-425 | ||
| PV Input Current (A) | 13+13 | ||
| Max. PV Isc (A) | 17+17 | ||
| No.of MPP Trackers | 2 | ||
| No.of Strings per MPP Tracker | 1+1 | ||
| AC Output Data | |||
| Rated AC Output Active Power (W) | 3600 | 5000 | 6000 |
| Max AC Output Active Power (W) | 3960 | 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 (off 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 (ºC) | -40-60ºC, >45ºC 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 | ||
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