Our Vision A Sustainable Future for All

More Information

(+86) 23 6779 2685


Deye SUN-5K-12K-SG04LP3-EU Hybrid Inverter 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.

Performance Characteristics:

1. 100% unbalanced output, each phase; Max. output up to 50% rated power

2. AC couple to retrofifit existing solar system

3. Max. 10 pcs parallel for on-grid and off-grid

4. operation; Support multiple batteries parallel

5. Max. charging/discharging current of 240A

6. Support storing energy from diesel generator

7. 48V low voltage battery, transformer isolation design

8. 6 time periods for battery charging/discharging

Technical Data Download

Battery Input Data 
Battery TypeLead-acid or Lithium-ion
Battery Voltage Range(V)40-60
Max.Charging Current(A)120150190210240
Max.Discharging Current(A)120150190210240
Charging Strategy for Li-ion BatterySelf-adaption to BMS
Number of battery input2
PV String Input Data 
Max DC Input Power(W)65007800104001300015600
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+1326+13
Max. Input Short-Circuit Current (A)17+1734+17
No.of MPP Trackers/No.of String Per MPP Tracker2/1+12/2+1
AC Input/Output Data 
Rated AC Input/Output Active Power(W)5000600080001000012000
Max AC Input/Output Apparent Power (VA)5500660088001100013200
Peak Power (off-grid)(W)2 times of 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. Three-phase Unbalanced Output Current(A)11.4/10.913.6/1318.2/17.422.7/21.727.3/26.1
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 Form3L+N+PE
Rated Input/Output Grid Frequency/Range50/45-55, 60/55-65
Power Factor Adjustment Range0.8 leading to 0.8 lagging
Total Current Harmonic Distortion THDi<3% (of nominal power)
DC Injection Current<0.5%ln
Max Efficiency97.60%
Euro Efficiency97.00%
MPPT Efficiency>99%
Equipment Protection 
DC Polarity Reverse Connection ProtectionYES
AC Output Overcurrent ProtectionYES
AC Output Overvoltage ProtectionYES
AC Output Short Circuit ProtectionYES
Thermal ProtectionYES
DC Terminal Insulation Impedance MonitoringYES
DC Component MonitoringYES
Ground Fault Current MonitoringYES
Power Network MonitoringYES
Island Protection MonitoringYES
Earth Fault DetectionYES
DC Input SwitchYES
Overvoltage Load Drop ProtectionYES
Residual Current (RCD) DetectionYES
Surge Protection LevelTYPE II(DC), TYPE II(AC)
Communication InterfaceWIFI, RS485, CAN
General Data 
Operating Temperature Range-40 to +60℃, >45℃ Derating
Permissible Ambient Humidity0-100%
Permissible Altitude2000m
Noise≤ 55 dB(A)
Ingress Protection(IP) RatingIP 65
Inverter TopologyNon-Isolated
Over Voltage CategoryOVC II(DC),OVC III(AC)
Cabinet size(W*H*D)[mm]422×658×254(Excluding connectors and brackets)
Warranty5 Years/10 Years
the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy
Type Of CoolingIntelligent air cooling
Grid RegulationIEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002,
OVE-Richtlinie R25, G99, VDE-AR-N 4105
Safety EMC/StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2