Description
| 8.0-kW | Single Phase | 2 MPPT | Hybrid Inverter | Low Voltage Battery
Higher yields / Safe & Reliable / Smart / User-friendly
SUN 3.6/8K-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.
- Colorful touch LCD, IP65 protection degree
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AC couple to retrofifit existing solar system
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Max. 16 pcs parallel for on-grid and off-gridoperation; Support multiple batteries parallel
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Max. charging/discharging current of 135A
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6 time periods for battery charging/discharging
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Support storing energy from diesel generator
| Model | SUN-3.6K-SG05LP1-EU | SUN-5K-SG05LP1-EU |
SUN-6K-SG05LP1-EU | SUN-7.6K-SG05LP1-EU | SUN-8K-SG05LP1-EU |
| Battery Input Data: | |||||
| Battery Type | Lead-acid or Lithium-ion | ||||
| Battery Voltage Range (V) | 40~60 | ||||
| Max. Charging Current (A) | 90 | 120 | 135 | 190 | 190 |
| Max. Discharging Current (A) | 90 | 120 | 135 | 190 | 190 |
| 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) | 4680 | 6500 | 7800 | 9880 | 10400 |
|
Rated PV Input Voltage (V)
|
370 (125~500) | ||||
| MPPT Voltage Range (V) | 150~425 | ||||
| Start-up Voltage (V) | 125 | ||||
|
Full Load DC Voltage Range (V)
|
300-425
|
200-425
|
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| PV Input Current (A) | 13+13 | 26+26 | |||
| Max. PV ISC (A) |
17+17 |
34+34 |
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| No.of MPPT Trackers | 2 | ||||
| No.of Strings Per MPPT Tracker | 1+1 | 2+2 | |||
| AC Output Data: | |||||
|
Rated AC Output Active Power (W)
|
3600 | 5000 | 6000 | 7600 | 8000 |
|
Max AC Output Active Power (W)
|
3690 | 5500 | 6600 | 8360 | 8800 |
| Peak Power (off grid) | 2 times of rated power, 10 S | ||||
| AC Output Rated Current (A) | 16.4/15.7 | 22.7/21.7 | 27.3/26.1 | 34.5/33 | 36.4/34.8 |
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Max AC Output Current (A)
|
18/17.2 | 25/23.9 | 30/28.7 | 38/36.3 | 40/38.3 |
| Max. Continuous AC Passthrough (A) | 35 | 40 | 50 | ||
|
Power Factor Adjustment Range
|
0.8 leading to 0.8 lagging |
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Power Factor
|
1 |
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| Output Frequency and Voltage |
50/60Hz; L/N/PE 220/230Vac
|
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| Grid Type | Single Phase | ||||
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Total Harmonics Current Distortion (THDi)
|
<3% (of nominal power)
|
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DC Current Injection
|
<0.5% In
|
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| Efficiency: | |
| Max. Efficiency | 97.60% |
| Euro Efficiency | 96.50% |
| MPPT Efficiency | 99.90% |
| Protection: | |
|
Integrated
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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 |
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 |
| General Data | |
| Operating Temperature Range (℃) | -40~60℃, >45℃ Derating |
| Cooling |
natural cooling
|
| Noise (dB) |
≤30 dB
|
| Communication with BMS | RS485; CAN |
| Weight (kg) | 24 |
|
Cabinet Size (WxHxD mm)
|
330×580×232 (Excluding Connectors and Brackets)
|
| Protection Degree | IP65 |
| Installation Style | Wall-mounted |
| Warranty |
5 Years
|
