Loading Port:Ningbo
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:5000 pc/month
SUN 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 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.
100% unbalanced output, each phase; Max. output up to 50% rated power
DC couple and AC couple to retrofit existing solar system
Max. 16pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
Max. charging/discharging current of 240A
48V low voltage battery, transformer isolation design
6 time periods for battery charging/discharging
| Model | SUN-6K -SG03LP1-EU |
| Battery Input Data | Battery Input Data |
| Battery Type | Lead-acid or Li-lon |
| Battery Voltage Range (V) | 40~60 |
| Max. Charging Current (A) | 135 |
| Max. Discharging Current (A) | 135 |
| External Temperature Sensor | Yes |
| Charging Curve | 3 Stages / Equalization |
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS |
| PV String Input Data | PV String Input Data |
| Max. DC Input Power (W) | 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 |
| Number of MPPT / Strings per MPPT | 2/1+1 |
| AC Output Data | |
| Rated AC Output and UPS Power (W) | 6000 |
| Max. AC Output Power (W) | 6600 |
| AC Output Rated Current (A) | 27.3 |
| Max. AC Current (A) | 30 |
| Max. Continuous AC Passthrough (A) | 40 |
| Peak Power (off grid) | 2 time of rated power, 10 S |
| Power Factor | 0.8 leading to 0.8 lagging |
| Output Frequency and Voltage | 50/60Hz; L/N/PE 220/230Vac (single phase) |
| Grid Type | Single Phase |
| DC injection current (mA) | THD<3% (Linear load<1.5%)< td=""> |
| Efficiency | Efficiency |
| Max. Efficiency | 97.60% |
| Euro Efficiency | 97.00% |
| MPPT Efficiency | 99.90% |
| Protection | |
| 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 |
| Output Over Voltage Protection | DC Type II/AC Type III |
| Certifications and Standards | |
| Grid Regulation | CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11 |
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| General Data | |
| Operating Temperature Range (℃) | -45~60℃, >45℃ derating |
| Cooling | Natural cooling |
| Noise (dB) | <30 dB |
| Communication with BMS | RS485; CAN |
| Weight (kg) | 20.5 |
| Size (mm) | 330W x 580H x232D IP65 |
| Protection Degree | IP65 |
| Installation Style | Wall-mounted |
| Warranty | 5 years |
