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LG ESS Home 8 Energy Storage System

LG RA768K16A11

Features

  • Integrated, all-in-one system (PCS + NMC Battery AC Coupled)
  • Power resiliency when needed, with or without a PV (solar) system.
  • Backup, Time of Use and PV Self consumption modes for daily energy use optimization.
  • Compact design maximizes space and installation time

Quick Specs

  • Type: Home Automation Accessories
  • Energy Star Rated: No

See More

 
Energy Storage for Life Uninterrupted

Life happens at home. Stay up and running with the all-in-one LG Electronics Home 8 Energy Storage System (ESS), built to store and provide up to 14.4 kWh of usable energy from solar panels or AC-coupled power. Because with more reliable energy, you can keep doing what you love, where you're most comfortable. Bring more energy to your life and achieve pure independence with cleaner backup power.

Features

  • Integrated, all-in-one system (PCS + NMC Battery AC Coupled)
  • Power resiliency when needed, with or without a PV (solar) system.
  • Backup, Time of Use and PV Self consumption modes for daily energy use optimization.
  • Compact design maximizes space and installation time
  • Up to 10-year limited warranty
  • LG ThinQ App access for Home Energy Management and Monitoring
Home 8 - General Specifications
Nominal Voltage (L-N/L-L) 120/240 V Split Phase
Grid Frequency (Nominal) 60 Hz
Rated AC Power (Discharging) 7.5 kVA
Rated AC Power (Charging) 5.4 kVA
Total Capacity 15.8 kWh
Usable Capacity 14.4 kWh
Round Trip Efficiency > 90% ,
CEC Efficiency (PCS only) 98%
Overvoltage Category Category IV
Interface LED Display
Home 8 - Grid Connection Mode
Nominal Voltage (L-N/L-L) 120/240 V Split Phase
Grid Frequency (Nominal) 60 Hz
Rated AC Power (Discharging) 7.5 kVA
Rated AC Power (Charging) 5.4 kVA
Rated AC Current (Discharging) 31.25 A
Rated AC Current (Charging) 22.5 A
Power Factor - 0.8 ~ + 0.8
Home 8 - Backup Mode
Nominal AC Voltage 120/240 V Split Phase
Nominal AC Frequency 60 Hz
Max AC Power (Discharging) 9.0 kVA (10s)
Rated AC Power (Discharging) 7.5 kVA
Rated AC Power (Charging) 5.4 kVA
Max AC Current (Discharging) 37.5 A (10s)
Rated AC Current (Discharging) 31.25 A
Rated AC Current (Charging) 22.5 A
Home 8 - Battery
Battery Package Types Cylindrical Li-ion
Total Capacity 15.8 kWh
Usable Capacity 14.4 kWh
Nominal DC Voltage 406.56 V
Home 8 - Battery Module
Battery Package Types Cylindrical Li-ion
Module Nominal DC Voltage 101.64 V
Module Capacity (Min)* 36.9Ah (*Battery Capacity (Nominal) = 38.9Ah)
Module Size[W*H*D] 600 x 212 x 190 [mm] (23.6 x 8.4 x 7.5 [in])
Module Weight (Max) 26 kg / 57 lb
Compliance
Grid Code Home 8 (IEEE1547, 1547.1, UL1741, UL1741SA, CA Rule21) / SE Box (CA Rule21, IEEE2030.5-2018/ Sunspec CSIP) UL1741SB
Safety Home 8 (UL1741, C22.2 No.107.1-16, UL1642, UL1973, UL9540A) / (UL1741, C22.2 No.107.1-16)
Functional Safety IEC60730-1 Annex H
System Safety UL9540
Enclosure NEMA Type 3R
EMC FCC Part15 Subpart B
Seismic IEEE 693-2005, High
Environmental Specifications
Dimensions [W*H*D] Home 8 (698 X 1260 X 205 [mm] (27.5 X 49.6 X 8.1 [in])) / SE Box (500 X 600 X 178 [mm] (19.7 X 23.6 X 7.0 [in]))
Weight Home 8 (163 kg / 359 lb) / SE Box (25 kg / 55 lb)
Cooling Home 8 (Fan (Forced Air Cooling)) / SE Box (Natural Convection)
Operating Temperature Home 8 (-20 ~ 50 C (-4 ~ 122 F) @ Discharging -10 ~ 45 C (14 ~ 113 F) @ Charging) / SE Box (-20 ~ 50 C (-4 ~ 122 F))
Recommended Operating Temperature Home 8 (0 ~ 35 C (32 ~ 95 F) @ Discharging 0 ~ 33 C (32 ~ 91.4 F) @ Charging) / SE Box (-20 ~ 50 C (-4 ~ 122 F))
Storage Temperature -20 ~ 50 C (-4 ~ 122 F)
Ambient Humidity (RH) 5 ~ 95% (non-condensing)
Altitude < 3000 m (9843 ft)
Mounting Type Home 8 (Floor Stand with Wall Support) / SE Box (Wall Mount)
Noise < 47 dB
Warranty 10 years (Battery: 70% @ 10 years)
Disclaimer
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.

Quick Specs


  • Appearance

  • Type: Home Automation Accessories

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.