LG Energy Solution leans on grid storage as quarterly revenue rises 27.6%
The Korean battery maker reported KRW 9.6 trillion in quarterly revenue and set a North American target of over 70 GWh of storage capacity by end-2027.
LG Energy Solution, one of the world's largest battery cell makers, reported KRW 9.6 trillion in third-quarter revenue, a rise of 27.6% over the previous quarter. The company credited a large part of its momentum to batteries for energy storage systems, and it set a target of over 70 GWh of storage capacity in North America by the end of 2027. The figures come from the company's own release and describe its plans, not finished factories.
- KRW 9.6tnthird-quarter 2026 consolidated revenue
- 27.6%revenue increase over the previous quarter
- 70+ GWhNorth American ESS capacity target by end-2027
- 7.8%operating margin, on KRW 756 billion operating profit
The quarter in numbers
The company reported consolidated revenue of KRW 9.6 trillion and operating profit of KRW 756 billion, an operating margin of 7.8%. Revenue included KRW 416.9 billion in North American production incentives, which are payments tied to manufacturing batteries in the United States.
That incentive line matters when reading the margin. A government payment linked to where a cell is made is part of the reported result, but it depends on policy rather than on the battery itself. The release does not give a profit figure with the incentive removed, so any comparison with rivals should be made with care.
The release does not state net profit or give a numeric outlook for the fourth quarter. It describes a significant increase in ESS shipments without publishing a shipment volume. Readers should treat the storage growth as a direction stated by the company rather than as a measured quantity.
From car batteries to grid batteries
An energy storage system is a bank of battery cells, power electronics and control software that stores electricity and releases it later. Utilities use these systems to absorb surplus solar or wind output, steady the grid frequency and cover evening demand peaks. Large data centres use them to protect against outages and to manage expensive peak power.
LG Energy Solution says it secured its first direct-supply behind-the-meter battery storage project for a big tech customer. Behind-the-meter means the battery sits on the customer's side of the electricity meter, inside the site, rather than on the utility's network. The release does not name the customer or give the project's size in megawatts or megawatt-hours.
The company's target of over 70 GWh of North American storage capacity by the end of 2027 refers to manufacturing capacity, the amount of cells its factories could produce in a year. It is a plan, and it will depend on construction, equipment, materials and customer orders arriving on schedule.
Cylindrical cells and a sodium-ion test
Alongside storage, the company is expanding cylindrical cells, the round format used in many electric cars and power tools. It aims for over 20 GWh of cylindrical capacity in North America by the end of 2027. It plans to start US production of its larger 46-Series cells by the end of 2026, add tabless 2170 lines for hybrid vehicles from 2027 and set up 46-Series lines in Europe by 2029.
The number in a cylindrical cell name describes its size. A 2170 cell is about 21 mm wide and 70 mm long, and the 46-Series family is about 46 mm wide. A tabless design spreads the electrical connection across the whole edge of the electrode, which lowers internal resistance and heat during fast charging and discharging.
The company also plans to produce sodium-ion battery samples within this year for proof-of-concept testing with a key storage customer. Sodium-ion chemistry avoids lithium and can suit stationary storage, where weight matters less than cost and safety. The release gives no sample quantity or performance figure, so it marks an early trial, not a product launch.
Why it matters to engineering students in Nepal
Nepal's electricity comes mostly from run-of-river hydropower, which produces more in the monsoon than in the dry winter months. Storage is one of the tools that can move energy from hours of surplus to hours of demand, alongside reservoirs, cross-border trade and demand management. The economics of grid batteries therefore matter to how the country's grid may evolve.
The source does not describe any project in Nepal or South Asia. Its value here is what it shows about the industry: cell makers are now designing factories for grid storage as well as for cars. Engineers who understand cells, power converters and battery management systems can work on both sides of that shift.
The story also connects classroom topics. A storage system combines electrochemistry, DC to AC inverters, protection relays, thermal management and control software that decides when to charge. Each layer has its own failure modes, and a reliable installation needs all of them to work together.
What to study if this interests you
For an electronics and electrical student, start with how a battery cell is rated: capacity in ampere-hours, energy in watt-hours, power in watts and cycle life. The difference between energy (GWh) and power (GW) is the most common source of confusion in storage headlines, and getting it right changes how a project should be judged.
A small lab exercise can make the trade-offs visible. Students can charge and discharge a few cells at different currents, log voltage and temperature, and estimate the round-trip efficiency. The goal is not to copy a factory. It is to learn how measured performance differs from a datasheet number.
Useful preparation includes power electronics, electrical machines, control systems and basic chemistry. Those ideas help students read a company release, separate reported results from forward plans, and ask what limits a battery system in the field.
Words in this story
- ESS
- Energy storage system, a set of batteries, power electronics and controls that stores electricity for later use.
- Behind-the-meter
- Equipment installed on the customer's side of the electricity meter, inside a site, rather than on the utility network.
- Cylindrical cell
- A round battery cell format; names such as 2170 and 46-Series describe its diameter and length.
Where this comes from
- LG Energy Solution Newsroom, 3 Nov 2026
Written in our own words; no sentence is copied from these reports. Researched with AI assistance and added 17 October 2026; no member of faculty has reviewed this story yet. If you spot a mistake, call 01-5091616 and we will correct it and say so.