SUN 5K-SG04，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 3/6K-SG04. 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.
The New SUN-5K-SG04LP1 hybrid inverter adopts 24V battery, greatly improving your system safety.
Features:
- Colorful touch LCD, IP65 protection degree
- 6 time periods for battery charging/discharging
- Max. charging/discharging current of 120A
- Max.16pcs parallel
- DC couple and AC couple to retrofit existing solar system
- Support storing energy from diesel generator
- 24/48V low voltage battery, safe and reliable
- Unique Smart Load application and Grid peak shaving function
- 4ms fast transfer from on-grid to off-grid mode, ensuing the traditional fixed frequency air conditioner works well
Datasheet:
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Model |
SUN-3K-SG04LP1-24-EU |
SUN-3K-SG04LP1-EU |
SUN-3.6K-SG04LP1-EU |
SUN-5K-SG04LP1-EU |
SUN-6K-SG04LP1-EU |
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Battery Input Data |
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Battery Type |
Lead-acid or Li-lon |
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Battery Voltage Range (V) 20~30 |
20~30 |
40~60 |
40~60 |
40~60 |
40~60 |
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Max. Charging Current (A) |
140 |
70 |
90 |
120 |
135 |
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Max. Discharging Current (A) |
140 |
70 |
90 |
120 |
135 |
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Number of battery input |
Yes |
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Charging Curve |
3 Stages / Equalization |
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Charging Strategy for Li-Ion Battery |
Self-adaption to BMS |
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PV String Input Data |
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Max. DC Input Power (W) |
3900 |
3900 |
4680 |
6500 |
7800 |
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Rated PV Input Voltage (V) |
370 (125~500) |
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Start-up Voltage (V) |
125 |
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MPPT Voltage Range (V) |
150-425 |
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Full Load DC Voltage Range (V) |
300-425 |
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PV Input Current (A) |
13 |
13+13 |
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Max. PV ISC (A) |
17 |
17+17 |
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No.of MPP Trackers |
1 |
2 |
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No.of Strings per MPP Tracker |
1 |
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AC Output Data |
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Rated AC Output and UPS Power (W) |
3000 |
3600 |
5000 |
6000 |
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Max. AC Output Power (W) |
3300 |
3690 |
5500 |
6600 |
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AC Output Rated Current (A) |
13.6/13 |
16.4/15.7 |
22.7/21.7 |
27.3/26.1 |
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Max. AC Current (A) |
15/14.3 |
18/17.2 |
25/23.9 |
30/28.7 |
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Max. Continuous AC Passthrough (A) |
35 |
40 |
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Peak Power (off grid) |
2 time of rated power, 10 S |
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Power Factor |
0.8 leading to 0.8 lagging |
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Output Frequency and Voltage |
50/60Hz; L/N/PE 220/230Vac (single phase) |
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Grid Type |
Single Phase |
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Total Harmonic Distortion (THD) |
<3% (of nominal power) |
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DC current injection |
<0.5% In |
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Efficiency |
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Max. Efficiency |
97.60% |
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Euro Efficiency |
96.50% |
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MPPT Efficiency |
99.90% |
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Protection |
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Integrated |
PV Input Lightning Protection, 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 |
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Output Over Voltage Protection |
DC Type II/AC Type III |
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Certifications and Standards |
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Grid Regulation |
VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149/NBR16150 |
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Safety EMC / Standard |
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
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General Data |
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Operating Temperature Range (℃) |
-40~60℃, >45℃ derating |
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Cooling |
Natural cooling |
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Noise (dB) |
<30 dB |
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Communication with BMS |
RS485; CAN |
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Weight (kg) |
14 |
15.1 |
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Size (mm) |
330W x 433H x238D |
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Protection Degree |
IP65 |
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Installation Style |
Wall-mounted |
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Warranty |
5 years |
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