• All-in-one design, integrated
    3.6kW~ 8kW Single Phase hybrid
    inverter and battery
  • Comfortable. and easy control via
    app, PC or Touch- Display
  • Leading smart application: peak-
    shaving, smart load, AC couple etc
  • Modular lithium iron phosphate
    battery, capacity of 5kWh~ 30kWh,
    scalable and safety
  • Flat and stackable design, floor
    mounted, no wiring and extra fixing
    screws, quick and easy installation.
  • Fast switching time of 4ms, ensuring
    your energy security
SKU: AI-W5.1-B-ESS Category:


Technical Data

Model AI-W5.1-3.6P1-EU-B AI-W5.1-5P1-EU-B AI-W5.1-6P1-EU-B AI-W5.1-7.6P1-EU-B AI-W5.1-8P1-EU-B
System Specification
Nominal Output Power/UPS Power (W) 3600/3600 5000 / 5000 6000 / 6000 7600/7600 8000 / 8000
AC Output Frequency and Voltage 50/60Hz; L/N/PE 220/230Vac
Grid Type Single Phase
Recommended Energy Configuration 5kWh(Min.) 10kWh(Min.)
Max. Charging/Discharging Current (A) 90 120 135 190 190
Battery Operating Voltage (V) 43.2 ~ 57.6
Battery Chemistry LiFePO4
IP Rating of Enclosure IP65 (after stacking)
System Certification IEC62619, IEC60730, CE, VDE2510-50, CEI 0-21
Warranty [1] Battery 10 years (Inverter 5 years)
Inverter Technical Specification
Max. PV Input Power (W) 4680 6500 7800 9880 10400
Rated PV Input Voltage (Vdc) 370 (125~500)
Start Up DC Voltage (Vdc) 125
MPPT Voltage Range (Vdc) 150-425
Full Load DC Voltage Range (V) 300~425 200~425
Max. PV Input Current (A) 13+13 26+26
Max. PV Short-circuit Current (A) 17+17 34+34
No. of MPP Trackers 2
Peak Power (off grid) 2 time of rated power, 10s
Power Factor 0.8 leading to 0.8 lagging
DC injection current (mA) THD<3% (Linear load<1.5%)
Display LCD
Relative Humidity 15% ~ 85% (No Condensing)
Dimension (W x D x H,mm) 720x255x330
Weight (kg) 34
Communication with BMS CAN2.0
Safety IEC/EN 62109-1,IEC/EN 62109-2,IEC/EN 61000-6-1,IEC/EN 61000-6-2,IEC/EN 61000-6-3,IEC/EN 61000-6-4
Grid Regulation VDE4105,IEC61727/62116,VDE0126,AS4777.2,CEI 0-21,EN50549-1,G98,G99,C10-11,UNE217002,NBR16149/NBR16150
Max. Efficiency 97.60%
Max. charging/discharging efficiency 95.50%
Battery Technical Specification
Nominal Voltage (V) 51.2
Battery Module Energy (kWh) 5.12
Module Scalability Max.36 pcs in parallel(Max. capacity of 184kWh)
Battery Module Dimension 720*255*300(W x D x H, mm)
Battery Base Dimension 720*255*68(W x D x H, mm)
Battery PDU3 Dimension 720*255*228(W x D x H, mm)
Battery Module Weight (kg) 53
Operating Temperature Range Charge: 0~55℃ / Discharge: -20℃~+55℃
Cycle Life ≥6000(25℃±2℃,0.5C/0.5C,90%DOD,70%EOL)
Battery Module Certification IEC62619, CE, UK, VDE2510-50, CEI 0-21, UN38.3, CE-LVD, CEC



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