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LG Chem RESU10H SEG > 9.8kWh 400V Lithium Ion ESS Battery
LG Chem RESU-10H SEG > 9.8 kWh 400V Lithium Ion ESS Battery


Stock Status:(Out of Stock)
Availability: This item is currently back-ordered until December 2018.
Product Code: LG-CHEM-RESU-10H

Description Datasheet

LG Chem > 9.8 kWh 400V Lithium Ion ESS Battery

LG Chem Certification Test approval needed for valid warranty. See "LG Chem Warranty Note" below.

Model RESU-10H SEG - Type-R
Series RESU-10H
Manufacturer LG


Type Lithium Ion
Energy Storage System (ESS)
Total Energy (kWh) 9.8
Usable Energy (kWh) 9.3
Capacity (Ah) 63 AH
Voltage Range (V) 350-450
Max Power (kW) 5.0
Peak Power (kW) 7.0 (for 10 seconds)
Dimensions 29.3" x 35.7" x 8.1"
Weight 214 lbs
Enclosure Protection Rating IP55
Communication RS485
Shipping Method Freight


Data Sheet LG Chem RESU10
Manual LG Chem RESU10 Install Manual
Manual LG Chem RESU series Install Manual
Warranty LG Chem RESU-10H Warranty

Detailed Information

A RESU10 ESS (RESU-10H SEG) can store surplus energy generated from rooftop solar panels for use when needed. When the sun has set, energy demand is high, or there is a black-out, you can use the energy stored in your ESS (Energy Storage System) to meet your energy needs at no extra cost. Unlike a grid-tied solar system which automatically switches off, a battery storage system allows you to keep generating and consuming energy when the grid goes down. In addition, an ESS helps you pursue the goal of energy self-consumption and ultimately energy-independence.

Compact Size & Easy Installation
The compact and lightweight nature of the RESU is world-class. It is designed to allow easy wall-mounted or floor-standing installation for both indoor and outdoor applications. The inverter connections have also been simplified, reducing installation time and costs.

Powerful Performance
The RESU10 features a continuous power output of 8.8kWh and DC round-trip efficiency (95%). LG Chem’s L&S (Lamination & Stacking) technology provides durability ensuring 80% of capacity retention after 10 years.

RESU Plus Option for Expandibility
RESU Plus is an expansion kit specially designed for 48V models of the latest RESU series. This kit allows up to 2 additional battery units. With the RESU Plus, all 48V models can be “cross-connected” with another 48V unit of any capacity. This allows the RESU 10 to offer energy storage capacities from 9.8kWh to 19.6 kWh.


Electricity Bill Saving

  • Charge during off-peak times.
  • Discharge during peak times.


  • Store solar energy generated from your solar panels for future use.

Emergency Power Backup

  • Discharge during a blackout, functioning as back-up power.

SGIP Program
Residential ESS customers may be able to take advantage of the California Self-Generation Incentive Program (SGIP). The SGIP provides incentives for residential behind-the-meter energy storage systems up to 10kW.

LG Chem Warranty Note:

Installer must have be approved and have passed LG Chem Certification Test in order for LG Chem Warranty to be valid.

Live training will cover technical product information and provide the opportunity to complete the LG Chem Certification Test. Any contractor ordering LG Chem RESU batteries is required to have passed this test.

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