LG Energy Solution PRIME Residential Storage System

PRIME combines the strengths of LG Energy Solutions NMC cell technology: high storage capacity and performance that fits into the smallest spaces, with high-quality battery cells from our own production.

Why the LG PRIME Residential Storage System is your first choice

Compact dimension

LG PRIME contains high-performance NMC cells, which are also used in electric cars. The result is compact dimensions and high energy density.

Flexible use-cases

For LG PRIME, we offer a 1ph solution with our SHH hybrid inverter. Or a three-phase solution with the 3ph box, making it compatible with Sungrow and Solis.

High power and capacity

Thanks to its high capacity, LG PRIME storage system is suitable for larger home solar systems and powers even the most demanding devices.

LG PRIME is one of the most compact Battery Storage Systems

  • NMC Cells: LG PRIME contains safe NMC cells with a high energy density that provide a lot of storage capacity with small sizes.

  • Cells from electric cars: LG Energy Solution cells are installed millions of times in electric cars from major manufacturers and are designed for demanding applications.

  • Minimal footprint: LG PRIME has a footprint of just 504 x 295 mm. Even in the large 16H version, the battery is only around 1 meter tall.

Flexible use in 1/3ph systems is possible

  • One-brand system from LG Energy Solution: The SHH hybrid inverter is ideal for single-phase use of LG PRIME system. These components effortlessly improve any solar energy system, regardless of its age. The combination of the SHH inverter and LG PRIME is well-suited for residential settings, providing backup options and reliable energy control. Thanks to the 4 MPPT, the performance of the PV system can be maximized, regardless of the design of the roof and without additional need for optimizers.

  • 3-phase use: Introducing the 3ph-Box, designed to safeguard Prime. With Prime now compatible with three-phase inverters, the 3ph-Box ensures your battery remains protected from inverter voltage surges, guaranteeing system reliability. In combination with the 3ph box, the PRIME energy storage system can also be installed with Sungrow and Solis inverters as a 3-phase system.


  • Other inverters: In addition, the PRIME is compatible with other famous inverter brands, like SolarEdge and SMA.

High capacity and power for bigger PV-Systems

  • PRIME 10H & 16H: PRIME residential storage systems are available in two variants, 10H and 16H. With a storage capacity of 10/16 kWh each, the battery storage systems are suitable for larger solar systems.

  • Power peaks are not an issue: Some consumers have high starting currents, which PRIME can easily cover. With up to 11 kW peak power, a full supply from the storage system is guaranteed at all times.

  • Double capacity: If up to 16 kWh storage capacity is not enough, a PRIME 10H or 16H can be extended by a second PRIME of the same class in single-phase installations. This is also possible with LG Energy Solutions SHH Hybrid Inverter (1ph), where both batteries charge in parallel.

LG Energy Solution PRIME

Battery-storage with high energy-density

  • Easy assembly and transport

    The LG Energy Solution PRIME can be separated into a control unit and two battery modules.

  • On-the-Spot Maintenance

    The removable control unit can be replaced on site, which saves time and costs for maintenance.

  • Remote monitoring of the system

    Real-time battery condition monitoring and quick diagnostics with Home Battery Monitor, LG’s remote monitoring system.

  • Backup solution

    With the right inverter, the LGES Prime can continue to supply the house with electricity even in the event of a power failure.

Product Variant




Usable Energy (kWh)9.6 | 16.0
Communication InterfaceRS485, CAN
Enclosure Protection RatingIP55
Dimensions (W×H×D, mm)504 x 817 x 295 | 504 x 1086 x 295
Weight (kg)111 | 159
Compatible Inverters LG Energy Solution, SMA, SolarEdge, Solis, Sungrow


  • logo LG Energy Solution

*Sungrow and Solis are available only with the 3ph box (not in Italy); **SHH is not available for Germany


Who can install my PRIME Residential Storage System?

We work with a large number of certified installers in your area

Where can I buy LG Energy Solution products?

As an installer, you can buy our products from all major wholesalers in Europe.

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