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Inverter

SUN-5/6/8/10/12K-SG04LP3-EU | 5-12kW | Three Phase | 2 MPPT | Hybrid Inverter | LV Battery Supported

Higher yields / Safe & Reliable / Smart / User-friendly

SUN 5/6/8/10/12K-SG is brand new three phase hybrid inverter with low battery voltage 48V, ensuring system safe and reliable. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment. It supports three phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remotely control, x1 DRM port, which makes the system smart and flexible.

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  • 100% unbalanced output, each phase; Max. output up to 50% rated power
  • AC couple to retrofifit existing solar system
  • Max. 10 pcs parallel for on-grid and off-grid
    operation; Support multiple batteries parallel
  • Max. charging/discharging current of 240A
  • Support storing energy from diesel generator
  • 48V low voltage battery, transformer isolation design
  • 6 time periods for battery charging/discharging
 

Technical Specifications

  • SUN-5K-SG04LP3-EU
  • SUN-6K-SG04LP3-EU
  • SUN-8K-SG04LP3-EU
  • SUN-10K-SG04LP3-EU
  • SUN-12K-SG04LP3-EU
Model SUN-5K-SG04LP3-EU SUN-6K-SG04LP3-EU SUN-8K-SG04LP3-EU SUN-10K-SG04LP3-EU SUN-12K-SG04LP3-EU
Battery Input Data
Battery Type Lead-acid or Lithium-ion
Battery Voltage Range(V) 40-60
Max.Charging Current(A) 120 150 190 210 240
Max.Discharging Current(A) 120 150 190 210 240
Charging Strategy for Li-ion Battery Self-adaption to BMS
Number of battery input 1
PV String Input Data
Max DC Input Power(W) 6500 7800 10400 13000 15600
Max DC Input Voltage(V) 800
Start-up Voltage(V) 160
MPPT Voltage Range(V) 200-650
Rated DC Input Voltage(V) 550
Max. Operating PV Input Current (A) 13+13 26+13
Max. Input Short-Circuit Current (A) 17+17 34+17
No.of MPP Trackers/No.of String Per MPP Tracker 2/1+1 2/2+1
AC Input/Output Data
Rated AC Input/Output Active Power(W) 5000 6000 8000 10000 12000
Max AC Input/Output Apparent Power (VA) 5500 6600 8800 11000 13200
Peak Power (off-grid)(W) 2 times of rated power, 10s
Rated AC Input/Output Current(A) 7.6/7.2 9.1/8.7 12.1/11.6 15.2/14.5 18.2/17.4
Max AC Input/Output Current(A) 8.4/8 10/9.6 13.4/12.8 16.7/15.9 20/19.1
Max. Three-phase Unbalanced Output Current(A) 11.4/10.9 13.6/13 18.2/17.4 22.7/21.7 27.3/26.1
Max Continuous AC Passthrough (grid to load)(A) 45
Rated Input/Output Voltage/Range(V) 220/380V,230/400V 0.85Un-1.1Un
Grid Connection Form 3L+N+PE
Rated Input/Output Grid Frequency/Range 50/45-55, 60/55-65
Power Factor Adjustment Range 0.8 leading to 0.8 lagging
Total Current Harmonic Distortion THDi <3% (of nominal power)
DC Injection Current <0.5%ln
Efficiency
Max Efficiency 97.6%
Euro Efficiency 97.0%
MPPT Efficiency >99%
Equipment Protection
DC Polarity Reverse Connection Protection YES
AC Output Overcurrent Protection YES
AC Output Overvoltage Protection YES
AC Output Short Circuit Protection YES
Thermal Protection YES
DC Terminal Insulation Impedance Monitoring YES
DC Component Monitoring YES
Ground Fault Current Monitoring YES
Power Network Monitoring YES
Island Protection Monitoring YES
Earth Fault Detection YES
DC Input Switch YES
Overvoltage Load Drop Protection YES
Residual Current (RCD) Detection YES
Surge Protection Level TYPE II(DC), TYPE II(AC)
Interface
Communication Interface WIFI, RS485, CAN
General Data
Operating Temperature Range -40 to +60, >45 Derating
Permissible Ambient Humidity 0-100%
Permissible Altitude 2000m
Noise ≤ 55 dB(A)
Ingress Protection(IP) Rating IP 65
Inverter Topology Non-Isolated
Over Voltage Category OVC II(DC),OVC III(AC)
Cabinet size(W*H*D)[mm] 422×658×254(Excluding connectors and brackets)
Weight[kg] 38
Warranty 5 Years/10 Years
the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy
Type Of Cooling Intelligent air cooling
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