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GOODWE 3.0kW GW3048-EM Single-phase Energy Storage Inverter

Availability: In stock

The GoodWe EM series bi-directional energy storage inverter can be used for both on-grid and off-grid PV systems. During the day, the PV array generates electricity which can be provided either to the loads, fed into the grid or charge the battery, depending on the economics and set-up. The electricity stored can be released when the loads require it during the night. Additionally, the power grid can also charge the storage devices via the inverter.


• Max. Efficiency: 97.6%


• Max. Battery to Load Efficiency: 94.5%


• Euro Efficiency: 97%


Click here for Datasheet

Availability: In stock

OR

The GoodWe EM series bi-directional energy storage inverter can be used for both on-grid and off-grid PV systems. During the day, the PV array generates electricity which can be provided either to the loads, fed into the grid or charge the battery, depending on the economics and set-up. The electricity stored can be released when the loads require it during the night. Additionally, the power grid can also charge the storage devices via the inverter.

• Max. Efficiency: 97.6%

• Max. Battery to Load Efficiency: 94.5%

• Euro Efficiency: 97%

Click here for Datasheet

Technical Data

GW3048-EM Inverter
Battery Input Data  
Battery Type Li-Ion or Lead-acid*1
Nominal Battery Voltage (V) 48
Max. Charging Voltage (V) ≤60 (Configurable)
Max. Charging Current (A)*1 50
Max. Discharging Current (A)* 50
Battery Capacity (Ah)*2 50~2000
Charging Strategy for Li-Ion Battery Self-adaption to BMS
PV String Input Data   
Max. DC Input Power (W) 3900
Max. DC Input Voltage (V)*3 550
MPPT Range (V) 100-500
Start-up Voltage (V)*4 150
MPPT Range for Full Load (V) 280-500
Nominal DC Input Voltage (V 360
Max. Input Current (A 11
Max. Short Current (A) 13.8
No. of MPP Trackers 1
No. of Strings per MPP Tracker 1
AC Output Data(on-grid)  
Nominal Power Output to Utility Grid (W)   3000
Max. Apparent Power Output to Utility Grid (VA)*6   3000
Max. Apparent Power from Utility Grid(VA) 5300
Nominal Output Voltage (V) 230
Nominal Output Freqency (Hz) 50/60
Max. AC Current Output to Utility Grid (A) 13.6
Max. AC Current From Utility Grid (A) 23.6
Output Power Factor ~1 (adjustable from 0.8 lending to 0.8 lagging)
Output THDi  (@Nominal Output) <3%
Key Features:

• IP65

• Uninterruptible Power Supply

• Remote Upgrade

• 50A

• Export Control

• 20% More Compact

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