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ES Series 3.6-5kW I Single Phase Hybrid Inverter
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ES Series 3.6-5kW I Single Phase Hybrid Inverter
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产品描述

The GoodWe ES series bi-directional energy storage inverter can be used for both on-grid and off-grid PV systems, with the ability to control the flow of energy intelligently. 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, including inductive loads such as air conditioners or refrigerators. Additionally, the power grid can also charge storage devices via the inverter. An all-round intelligent system for maximum energy flexibility.

Technical Data GW3648D-ES GW5048D-ES
Battery Input Data
Battery Type Li-lon Li-lon
Nominal Battery Voltage (V) 48 48
Max.Charging Voltage(V) ≤60(Configurable) ≤60(Configurable)
Max.Charging Current(A)*1 75 100
Max.Discharging Current(A)*1 75 100
Battery Capacity(Ah)*2 50~2000 50~2000
Charging Strategy for Li-lon Battery Self-adaption to BMS Self-adaption to BMS
PV String Input Data
Max.DC Input Power(W) 4600 6500
Max.DC Input Voltage(V) 580 580
MPPT Range (V) 125~550 125~550
Start-up Voltage(V) 125 125
Min.Feed-in Voltage(V)*3 150 150
MPPT Range for Full Load (V) 170~500 215~500
Nominal DC Input Voltage (V) 360 360
Max.Input Current(A) 11/11 11/11
Max.Short Current(A) 13.8/13.8 13.8/13.8
Number of MPPTs 2 2
Number of Strings per MPPT 1 1
AC Output Data(On-grid)
Nominal Apparent Power Output to Utility Grid(VA)*8 3680 4600
Max.Apparent Power Output to Utility Grid(VA)*4*9 3680 5100
Max.Apparent Power from Utility Grid(VA) 7360 9200
Nominal Output Voltage (V) 230 230
Nominal Output Freqency(Hz) 50/60 50/60
Max.AC Current Output to Utility Grid(A) 16 24.5*5
Max.AC Current from Utility Grid(A) 32 40
Output Power Factor ~1 (Adjustable from 0.8 le ading to 0.8 lagging)
Output THDi(@Nominal Output) <3% <3%
AC Output Data(Back-up)
Max.Output Apparent Power (VA) 3680 4600
Peak Output Apparent Power (VA)*6 5520,10sec 6900,10sec
Max.Output Current(A) 16 20
Nominal Output Voltage (V) 230(±2%) 230(±2%)
Nominal Output Freqency(Hz) 50/60(±0.2%) 50/60(±0.2%)
Output THDv(@Linear Load) <3% <3%
Efficiency
Max.Efficiency 97.6% 97.6%
Max. Battery to Load Efficiency 94.0% 94.0%
European Efficiency 97.0% 97.0%
Protection
Anti-Islanding Protection Integrated Integrated
PV String Input Reverse Polarity Protection Integrated Integrated
Insulation Resistor Detection Integrated Integrated
Residual Current Monitoring Unit Integrated Integrated
Output Over Current Protection Integrated Integrated
Output Short Protection Integrated Integrated
Output Over Voltage Protection Integrated Integrated
General Data
Operating Temperature Range(C) -25~60 -25~60
Relative Humidity 0~95% 0~95%
Operating Altitude(m) ≤4000 ≤4000
Cooling Natural Convection Natural Convection
Noise(dB) <25 <25
User Interface LED&APP LED &APP
Communication with BMS*7 RS485;CAN RS485;CAN
Communication with Meter RS485 RS485
Communicaiton with Portal Wi-Fi Wi-Fi
Weight(Kg) 28 30
Size(Width xHeightx Depth mm) 516x440x184 516x440x184
Mounting Wall Bracket Wall Bracket
Protection Degree IP65 IP65
Standby Self-Consumption(W) Topology <13 Battery Isolation <13 Battery Isolation

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

*4 : 4600 for VDE 0126-1-1 &VDE-AR-N4105, 4950 for AS4777.2(GW5048D-ES), 4050 for CEI 0-21 (GW3648D-ES).

*5 : 21.7A for AS4777.2.

*6 : Can be reached only if PV and battery power are enough.

*7 : CAN communication is configured by default. If 485 communication is used, please replace the corresponding communication line.

*8 : For Belgium Nominal Apparent Power Output to Utility Grid (VA): GW3648D-ES is 3600.

*9 : For Belgium Max. Output Apparent Power (VA): GW3648D-ES is 3600.

*: Please visit GoodWe website for the latest certificates.

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    Email:jennifer@nansaipv.com
    Tel:+86-55167166769 

    Whatsapp:+86-13635695463 

    Add:Feixi County Economic Development Zone, Hefei City, Anhui Province

    Hefei Nansai Photovoltaic Energy Co., Ltd.

    was established in 2013 and has been focusing on R&D, equipment manufacturing, power station construction and operation and maintenance services for smart photovoltaic systems.

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