•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

Core Technology

1. Automatic switching time 4ms

2. 6 time periods for battery charging/discharging

3. V/f droop control, Max. 16pcs in parallel

4. Supports using diesel generator to charge battery directly, ensuring system energy supply 7* 24H

5. Max. conversion efficiency of 97.6%; Max. battery charge efficiency of 95.5%

6. Max. charging/discharging current of 240A

 

Parameter CategoryParameter NameSUN-5K-SG04LP3-EUSUN-6K-SG04LP3-EUSUN-8K-SG04LP3-EUSUN-10K-SG04LP3-EUSUN-12K-SG04LP3-EU
Battery Input DataBattery TypeLead-acid or Lithium-ion
 Battery Voltage Range (V)40–6040–6040–6040–6040–60
 Max. Charging Current (A)120150190210240
 Max. Discharging Current (A)120150190210240
 Charging Strategy for Li-ion BatterySelf-adaptive to BMSSelf-adaptive to BMSSelf-adaptive to BMSSelf-adaptive to BMSSelf-adaptive to BMS
 Number of Battery Inputs11111
PV String Input DataMax. PV Access Power (W)1000012000160002000024000
 Max. PV Input Power (W)75009000120001500018000
 Max. PV Input Voltage (V)800800800800800
 Start-up Voltage (V)160160160160160
 MPPT Voltage Range (V)200–650200–650200–650200–650200–650
 Rated PV Input Voltage (V)550550550550550
 Max. Operating PV Input Current (A)13+1313+1326+1326+1326+13
 Max. Input Short-Circuit Current (A)17+1717+1734+1734+1734+17
 No. of MPP Trackers / No. of Strings per MPPT2/1+12/1+12/2+12/2+12/2+1
AC Input/Output DataRated AC Input/Output Active Power (W)5000600080001000012000
 Max AC Input/Output Apparent Power (VA)5500660088001100013200
 Peak Power (Off-Grid) (W)2× Rated Power, 10s2× Rated Power, 10s2× Rated Power, 10s2× Rated Power, 10s2× Rated Power, 10s
 Rated AC Input/Output Current (A)7.6/7.29.1/8.712.1/11.615.2/14.518.2/17.4
 Max AC Input/Output Current (A)8.4/810/9.613.4/12.816.7/15.920/19.1
 Max Continuous AC Passthrough (Grid to Load) (A)4545454545
 Rated Input/Output Voltage/Range (V)220/380V, 230/400V220/380V, 230/400V220/380V, 230/400V220/380V, 230/400V220/380V, 230/400V
 Voltage Range0.85Un–1.1Un0.85Un–1.1Un0.85Un–1.1Un0.85Un–1.1Un0.85Un–1.1Un
 Grid Connection Form3L+N+PE3L+N+PE3L+N+PE3L+N+PE3L+N+PE
 Rated Input/Output Grid Frequency/Range50/45–55Hz, 60/55–65Hz50/45–55Hz, 60/55–65Hz50/45–55Hz, 60/55–65Hz50/45–55Hz, 60/55–65Hz50/45–55Hz, 60/55–65Hz
 Power Factor Adjustment Range0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging
 Total Current Harmonic Distortion (THDi)<3% (of nominal power)<3% (of nominal power)<3% (of nominal power)<3% (of nominal power)<3% (of nominal power)
 DC Injection Current<0.5% In<0.5% In<0.5% In<0.5% In<0.5% In
EfficiencyMax Efficiency97.6%97.6%97.6%97.6%97.6%
 Euro Efficiency97.0%97.0%97.0%97.0%97.0%
 MPPT Efficiency>99%>99%>99%>99%>99%
Equipment ProtectionIntegrated ProtectionsDC Polarity Reverse Connection, AC Overcurrent, Thermal, AC Overvoltage, Short Circuit, DC Component Monitoring, Overvoltage Load Drop, Ground Fault Current Monitoring, Arc Fault Circuit Interrupter (optional), Power Network Monitoring, Islanding Protection, Earth Fault Detection, DC Input Switch, DC Terminal Insulation Impedance Monitoring, Residual Current (RCD) Detection, Surge Protection (TYPE II DC/AC)

 

InterfaceCommunication InterfaceRS485/RS232/CANRS485/RS232/CANRS485/RS232/CANRS485/RS232/CANRS485/RS232/CAN
 Monitor ModeGPRS/WIFI/Bluetooth/4G/LAN (optional)GPRS/WIFI/Bluetooth/4G/LAN (optional)GPRS/WIFI/Bluetooth/4G/LAN (optional)GPRS/WIFI/Bluetooth/4G/LAN (optional)GPRS/WIFI/Bluetooth/4G/LAN (optional)
General DataOperating Temperature Range-40 to +60℃, >45℃ derating-40 to +60℃, >45℃ derating-40 to +60℃, >45℃ derating-40 to +60℃, >45℃ derating-40 to +60℃, >45℃ derating
 Permissible Ambient Humidity0–100%0–100%0–100%0–100%0–100%
 Permissible Altitude2000m2000m2000m2000m2000m
 Noise Level≤55 dB(A)≤55 dB(A)≤55 dB(A)≤55 dB(A)≤55 dB(A)
 Ingress Protection (IP) RatingIP65IP65IP65IP65IP65
 Inverter TopologyNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
 Over Voltage CategoryOVC II (DC), OVC III (AC)OVC II (DC), OVC III (AC)OVC II (DC), OVC III (AC)OVC II (DC), OVC III (AC)OVC II (DC), OVC III (AC)
 Cabinet Size (W×H×D, mm)422×658×254422×658×254422×658×254422×658×254422×658×254
 Weight (kg)3838383838
 Warranty5 Years/10 Years5 Years/10 Years5 Years/10 Years5 Years/10 Years5 Years/10 Years
 Type Of CoolingIntelligent air coolingIntelligent air coolingIntelligent air coolingIntelligent air coolingIntelligent air cooling
Grid RegulationStandards ComplianceIEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G98, G99, VDE-AR-N 4105

 

Safety & EMC StandardsComplianceIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2