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Safety Regulation

point.pngTechnical   DataGW3648D-ESGW5048D-ES

point.pngBattery Input Data

Battery typeLi-Ion or Lead-acid*1Li-Ion or Lead-acid*1
Nominal Battery Voltage (V)4848
Max. Charging Voltage (V)≤ 60 (Configurable)≤ 60 (Configurable)
Max. Charging Current (A)75100
Max. Discharging Current (A)*175100
Battery Capacity (Ah)*250~200050~2000
Charging Strategy for Li-Ion   BatterySelf-adaption to BMSSelf-adaption to BMS

point.pngPV String Input Data

Max. DC Input Power (W)46006500
Max. DC Input Voltage (V)580580
MPPT Range (V)125~550125~550
Start-up Voltage (V)*3150150
MPPT Range for Full Load (V)170~500170~500
Nominal DC Input Voltage (V)360360
Max. Input Current (A)11/1111/11
Max. Short Current (A)13.8/13.813.8/13.8
No. of MPP Trackers22
No. of Strings per MPP Tracker11

point.pngAC Output Data   (On-grid)

Nominal Apparent Power Output   to Utility Grid (VA36804600
Max. Apparent Power Output to   Utility Grid (VA)*436805100
Max. Apparent Power from   Utility Grid(VA)73609200
Nominal Output Voltage (V)230230
Nominal Output Freqency (Hz)50/6050/60
Max. AC Current Output to   Utility Grid (A)1624.5*5
Max. AC Current From Utility   Grid (A)3240
Output Power Factor~1Adjustable   from 0.8 leading to 0.8 lagging)
Output THDi (@Nominal Output)<3%<3%

point.pngAC Output Data   (Back-up)

Max. Output Apparent Power   (VA)36804600
Peak Output Apparent Power   (VA)*65520,10sec6900,10sec
Max. Output Current (A)1620
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%


Max. Efficiency97.6%97.6%
Max. Battery to Load Efficiency94.0%94.0%
Euro Efficiency97.0%97.0%


Anti-islanding ProtectionIntegratedIntegrated
PV String Input Reverse   Polarity ProtectionIntegratedIntegrated
Insulation Resistor DetectionIntegratedIntegrated
Residual Current Monitoring   UnitIntegratedIntegrated
Output Over Current ProtectionIntegratedIntegrated
Output Short ProtectionIntegratedIntegrated
Output Over Voltage ProtectionIntegratedIntegrated

point.pngGeneral Data

Operating Temperature Range   (°C)-25~60-25~60
Relative Humidity0~95%0~95%
Operating Altitude (m)≤4000≤4000
CoolingNatural ConvectionNatural Convection
Noise (dB)<25<25
User InterfaceLED & APPLED & APP
Communication with BMS*7RS485; CANRS485; CAN
Communication with MeterRS485RS485
Communicaiton with PortalWi-FiWi-Fi
Weight (kg)2830
Size (Width*Height*Depth mm)516*440*184516*440*184
MountingWall BracketWall Bracket
Protection DegreeIP65IP65
Standby Self Consumption (W)<13<13
TopologyHigh Frequency IsolationHigh Frequency Isolation

point.pngCertifications &   Standards

Grid regulationVDE-AR-N 4105, VDE0126-1-1, AS4777.2, G83/2, CEI 0-21, NRS 097-2-1, EN50438
IEC/EN62109-1&2, IEC62040-1
EMCEN61000-6-1, 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.

*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 is enough.

*7: The standard configuration is CAN.

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