Three-phase LV Hybrid
Inverter(on-grid)
15-20kW

Household Energy Storage Hybrid Inverter
Parameter Manual

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Product Advantages

240A.png
240A

Maximum charge/discharge current: 240A

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10 units in parallel

Up to 10 units can operate in parallel

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Three-phase imbalance

Supports unbalanced three-phase loads

IP66，电池安全、安全可靠.png
IP66

IP66 high protection rating

柴发接入、支持点击、SCR1.5.png
Diesel generator connection

Supports diesel generator connection

接线快捷、灵活拓展、交流耦合.png
AC coupling

Supports AC coupling retrofit of existing PV systems

Technical Specifications

ESS2 Series 15-20kW Three-Phase Energy Storage Inverter


Product Model

ESS2-15K3P-02-LVESS2-18K3P-02-LVESS2-20K3P-02-LV
DC Input (PV)


Max. PV Input Voltage800V
MPPT Voltage Range160-650V
Max. Input Current36A
Max. Short-Circuit Current54A/54A
Recommended Max. PV Power24kW28.8kW32kW
MPPT Quantity / Max. Input Strings2/2+2
Battery Input/Output


Battery TypeLithium or Lead-Acid Battery
Battery Voltage Range40V~60V
Max. Charge/Discharge Current280A/280A330A/330A350A/350A
Battery Input Quantity2
AC Output (Off-Grid)


Rated Off-Grid Output Voltage/Frequency3L/N/PE 380/400Va.c.
Max. Output Power16.5kW19.8kW22kW
Max. Apparent Output Power16.5kVA19.8kVA22kVA
Max. Output Current24A28.7A31.9A
AC Output (Grid-Tied)


Rated Grid-Tied Voltage/Frequency3L/N/PE 380/400V 50/60Hz
Rated Output Power15kW18kW20kW
Max. Output Power16.5kW19.8kW22kW
Max. Apparent Output Power16.5kVA19.8kVA22kVA
Max. Output Current24A28.7A31.9A
Power Factor>0.99 (0.8 leading to 0.8 lagging)
AC Input


Rated Voltage3L/N/PE 380V/400V 50Hz/60Hz
Max. Input Current25A30A33.4A
Interfaces


DisplayLCD+LED
Communication InterfaceRS232, RS485, CAN
Monitoring MethodGPRS/WIFI/Bluetooth/4G/LAN (Optional)
System Data


Protection RatingIP66
Operating Ambient Temperature-40~60℃ (>45℃ derating)
Cooling MethodSmart Air Cooling
Max. Operating Altitude≤3000m
Noise≤60dB
Dimensions (W*H*D)435*750*268mm

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