Nominal Voltage (L-N/L-L) |
120/240 V Split Phase |
Grid Frequency (Nominal) |
60 Hz |
Max AC Current Rating |
200 A |
Max Continuous AC Current Rating |
160 A |
Input Short Circuit Current Rating |
10 kAIC |
Over Current Protection Device |
100 ~ 200 A, Service Entrance Rated , |
AC Meter Accuracy |
+/- 2% |
Operating Mode |
PV Self-Consumption, Time-of-Use (ToU), Backup Only, AI Mode |
Backup Operation |
Automatic Disconnect for Seamless Backup |
Backup Transfer Time |
< 100 ms |
Modularity |
Up to 4 Home 8 units |
Overvoltage Category |
Category IV |
Battery Capacity (kWh) |
1 Home 8 Unit: 14.4, 2 Home 8 Units: 28.8, 3 Home 8 Units: 43.2, 4 Home 8 Units: 57.6 |
Rated AC Power (kVA) |
1 Home 8 Unit: 9, 2 Home 8 Units: 18, 3 Home 8 Units: 27, 4 Home 8 Units: 36 |
Max AC Power (kVA) 10 Sec |
1 Home 8 Unit: 7.5, 2 Home 8 Units: 15, 3 Home 8 Units: 22.5, 4 Home 8 Units: 30 |
User Interface |
7-inch Touch LCD, LG ThinQ® App (User), EnerVu Web (Installer) |
Internet Connection |
Ethernet 10/100, WLAN (802.11 b/g/n) |
External Device |
MODBUS |
Grid lug (L1,L2) |
Cu/Al : 6 AWG ~ 300 KCMIL |
CSR/BW Breaker (L1,L2) |
Cu/Al : 6 AWG ~ 300 KCMIL |
Backup/Non-backup load lugs (L1,L2) |
Cu/Al : 6 AWG ~ 250 KCMIL |
Neutral (Large) |
Cu/Al : 6 AWG ~ 250 KCMIL |
Neutral (Medium) and Ground |
Cu/Al : 14 AWG ~ 2/0 AWG |
Disclaimer |
Adjustable, limited by the battery pack output capability such as charging/discharging power derating by the atmosphere temperature. Usable energy might be reduced for enhancing the battery lifetime and system stability. Verified according to LG Electronics conditions. AC to battery to AC with 4.32 kW charging and 2.88 kW discharging power at 25 C ( 77 F) under the beginning of life. |
Disclaimer1 |
Tested by NEMA 250 10-years Limited Warranty: Standard limited warranty period is five years parts/energy capacity for qualified products. Upon expiration of original manufacturer's limited warranty, an extended limited warranty may apply (ten years parts/energy capacity) for qualified products registered with LG's ThinQ® service and connected to internet. Full limited warranty terms are available at lgusa.com/ess When protected by Class J fuses, LG, SE Box, is suitable for use in circuits capable of delivering not more than 22 kA symmetrical amperes. LG SE Box is not suitable for use as service equipment in Canada. AI (Artificial Intelligence) mode operates based on the tariff setting in ToU. |