PKR 530,000.00

Weight 30 kg
Dimensions 34.7 × 43.2 × 17.5 cm
Product Category

Inverters, OFF-GRID INVERTERS, Hybrid Inverters, on-grid inverters, SOLAR PHOTOVOLTAIC (PV)



Capacity/Power (W/kW)

5 kW

  • goodwe logo on by solaranna
  • 5 kW Grid-tied Power
  • Battery Type: Lead-acid or Li-Ion
  • Single phase
  • MPPT: 2

Out of stock


  • inheriting all the excellent traits from the GoodWe ES series bi-directional energy storage inverter, the Goodwe GW5048-EM 5kW Hybrid Inverter is much more compact in size and weight, and is compatible with both on-grid and off-grid PV systems.
  • The Goodwe GW5048-EM 5kW Hybrid Inverter can control the flow of energy intelligently.  During daytime, the PV plant generates electricity which can be provided to the loads, fed into the grid or charge the battery. The electricity stored can be released when the loads require it, for example during the night. Additionally, the grid can also be used to charge the storage devices via the inverter (UPS function).
  • Integrated charge controller and inverter
  • Intelligent battery management function
  • Grid-tied or grid-independent operation
  • Compatible with both lead-acid and Li-ion batteries
  • Increased performance and security
  • IP65 dust-proof and water-proof rating
  • Easy remote monitoring via PCs, tablets and mobiles
  • Fanless low-noise design


ES Series

GoodWe ES series bi-directional energy-storage inverter is applicable to both on-grid and off-grid PV systems. It can control the flow of energy intelligently. During the daytime, the PV plant generates electricity which can be provided to the loads.

  • Future conception for Solar
  • Charge controller and inverter integrated
  • Intelligent battery management function
  • Capable of being grid-interactive or grid-independent
  • Compatible with both Lead-acid and Li-Ion battery
  • More security & performance for same costs
  • IP65 dust-proof and water-proof rating
    45°C full-load output


Weight: 30 kg
Rated Power: 5,000 W
Min PPT Voltage: 100 V
Max PPT Voltage: 500 V
DC Startup Voltage: 125 V
DC Shutdown Voltage: 125 V
Max Input Voltage: 550 V
Max DC Power: 6,500 W
Max AC Power: 5,000 W
Max DC Current: 22 A
Max DC Inputs: 2
Has DC Fuses: 0
Connector: MC4  
Included Connectors: 2
Euro Efficiency: 97 %
Transformer: None
MPPT Trackers: 2
Has Integrated DC Switch: Yes
Technical   Data GW3048-EM GW3648-EM GW5048-EM
point.pngBattery Input Data
Battery Type Li-Ion or Lead-acid*1 Li-Ion or Lead-acid*1 Li-Ion or Lead-acid*1
Nominal Battery Voltage (V) 48 48 48
Max. Charging Voltage (V) ≤60 (Configurable) ≤60 (Configurable) ≤60 (Configurable)
Max. Charging Current (A)*1 50 50 50
Max. Discharging Current (A)*1 50 50 50
Battery Capacity (Ah)*2 50-2000 50-2000 50-2000
Charging Strategy for Li-Ion   Battery Self-adaption to BMS Self-adaption to BMS Self-adaption to BMS
point.pngPV String Input Data
Max. DC Input Power (W) 3900 4600 6500
Max. DC Input Voltage (V)*3 550 550 550
MPPT Range (V) 100-500 100-500 100-500
Start-up Voltage (V)*4 150 150 150
MPPT Range for Full Load (V) 280-500 170-500 230-500
Nominal DC Input Voltage (V) 360 360 360
Max. Input Current (A) 11 11/11 11/11
Max. Short Current (A) 13.8 13.8/13.8 13.8/13.8
No. of MPP Trackers 1 2 2
No. of Strings per MPP Tracker 1 1 1
point.pngAC Output Data   (On-grid)
Nominal Power Output to   Utility Grid (W) 3000 3680 5000*5
Max. Apparent Power Output to Utility Grid (VA)*6 3000 3680 5000
Max. Apparent Power from   Utility Grid (VA) 5300 5300 5300
Nominal Output Voltage (V) 230 230 230
Nominal Output Freqency (Hz) 50/60 50/60 50/60
Max. AC Current Output to   Utility Grid (A) 13.6 16 22.8*6
Max. AC Current From Utility   Grid (A) 23.6 23.6 23.6
Output Power Factor ~1(Adjustable from 0.8 leading to 0.8lagging)
Output THDi (@Nominal Output) <3% <3% <3%
point.pngAC Output Data   (Back-up)
Max. Output Apparent Power   (VA) 2300 2300 2300
Peak Output Apparent Power (VA)*8 3500,10sec 3500,10sec 3500,10sec
Automatic Switch Time (ms) 10 10 10
Nominal Output Voltage (V) 230(±2%) 230(±2%) 230(±2%)
Nominal Ouput Frequency (Hz) 50/60(±0.2%) 50/60(±0.2%) 50/60(±0.2%)
Max. Output Current (A) 10 10 10
Output THDv (@Linear Load) <3% <3% <3%
Max. Efficiency 97.6% 97.6% 97.6%
Max. Battery to Load   Efficiency 94.5% 94.5% 94.5%
Euro Efficiency 97.0% 97.0% 97.0%
Anti-islanding Protection Integrated Integrated Integrated
PV String Input Reverse   Polarity Protection Integrated Integrated Integrated
Insulation Resistor Detection Integrated Integrated Integrated
Residual Current Monitoring   Unit Integrated Integrated Integrated
Output Over Current Protection Integrated Integrated Integrated
Output Short Protection Integrated Integrated Integrated
Output Over Voltage Protection Integrated Integrated Integrated
point.pngGeneral Data
Operating Temperature Range   (°C) -25~60 -25~60 -25~60
Relative Humidity 0-95% 0-95% 0-95%
Operating Altitude (m) ≤4000 ≤4000 ≤4000
Cooling Natural Convection Natural Convection Natural Convection
Noise (dB) <25 <25 <25
User Interface LED & APP LED & APP LED & APP
Communication with BMS*9 RS485; CAN RS485; CAN RS485; CAN
Communication with Meter RS485 RS485 RS485
Communicaiton with Portal Wi-Fi Wi-Fi Wi-Fi
Weight (kg) 16 17 17
Size (Width*Height*Depth mm) 347*432*175 347*432*175 347*432*175
Mounting Wall Bracket Wall Bracket Wall Bracket
Protection Degree IP65 IP65 IP65
Standby Self Consumption (W) <13 <13 <13
Topology High Frequency Isolation High Frequency Isolation High Frequency Isolation
point.pngCertifications &   Standards
Grid Regulation AS/NZS 4777.2:2015, G83/2, G100, CEI 0-21, VDE4105-AR-N, VDE0126-1-1, NRS 097-2-1, RD1699, UNE206006, EN50438
Safety Regulation IEC/EN62109-1&2, IEC62040-1
EMC EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN 61000-4-16, EN 61000-4-18, EN 61000-4-29

*1: Lead-acid battery use refers to Approved Battery Options Statement .

The actual charge and discharge current also depends on the battery.

*2: Under off-grid mode, then battery capacity should be more than 100Ah.

*3: Maximum operating dc voltage is 530V.

*4: When there is no battery connected, inverter starts feeding in only if string voltage is higher than 200V.

*5: 4600 for VDE0126-1-1&VDE-AR-N4105 & CEI 0-21(GW5048-EM).

*6: For CEI 0-21 GW3048-EM is 3300, GW3648-EM is 4050, GW5048-EM is 5100; for VDE-AR-N4105 GW5048-EM is 4600.

*7: 21.7A for AS4777.2.

*8: Can be reached only if PV and battery power is enough.

*9: The standard configuration is CAN.