LG Energy Solution Review 2026
LG Energy Solution manufactures 2 models across batteries.
Headquartered in International · Manufacturing in Various
Founded 2020 · Headquartered in Seoul, South Korea
Parent company: LG Energy Solution, Ltd. (spinoff from LG Chem)
Listed: KRX:373220
LG Energy Solution at a glance
Certifications: UL 9540 · UL 9540A · UL 1973 · IEC 62619
Warranty: 10-yr product · 10-yr performance
Key milestones
- 2020 Spun off as separate entity from LG Chem
- 2022 Listed on KOSPI (373220)
- 2022 Issued RESU recall in US/Australia for fire risk
Source: www.lgessbattery.com · Last updated 2026-05-27
LG Energy Solution Pros & Cons (data-driven)
+ Pros
- ✓ Battery round-trip efficiency averages 94.8% (above industry 90%)
- ✓ 100% of SKUs triple-verified against manufacturer datasheets
− Cons
- ✗ Distributor and installer pricing varies — direct retail rarely available
- ✗ Some 2026 models depend on regional distributor availability
Pros and cons calculated against industry baselines: 21% panel efficiency, 12yr panel warranty, -0.32%/°C temp coeff, 90% battery RTE.
Current LG Energy Solution Product List (2)
Batteries (2)
| Model | Capacity | Power | Chemistry | Warranty | Verified | Details |
|---|---|---|---|---|---|---|
| RESU Prime 16H | 15.2 kWh | 7 kW | LFP | 10 yr | ✓ | View → |
| RESU 10H | 9.3 kWh | 5 kW | NMC | 10 yr | ✓ | View → |
Spec Sheet Downloads
2 manufacturer-published datasheets available for LG Energy Solution products. All links go to the official PDF on the manufacturer's website.
- PDF LG Energy Solution RESU Prime 16H datasheet →https://www.lgessbattery.com/m/us/home-battery/product-info.lg
- PDF LG Energy Solution RESU 10H datasheet →https://www.lg.com/us/business/download/resources/BT00002151/180830_LG_ESS_Datasheet.pdf
Recent LG Energy Solution News
SolarSpec does not republish third-party news. For the latest LG Energy Solution news — product launches, financial filings, recalls, supply-chain updates — search Google News directly.
Search LG Energy Solution news on Google News →Related Brands
Brands with comparable SolarSpec scores in similar product categories.
Frequently Asked Questions
What is the SolarSpec Score for LG Energy Solution?
LG Energy Solution earns a SolarSpec Score of 83/100 (Grade B+) based on the weighted average of all 2 models in their 2026 lineup. The score combines efficiency, warranty, temperature coefficient, and verification status. See our /methodology/ page for the full formula.
How many solar products does LG Energy Solution offer in 2026?
LG Energy Solution offers 2 products in their 2026 lineup: 2 batteries.
Where can I download LG Energy Solution datasheets?
We have direct manufacturer-published datasheet links for 2 of 2 LG Energy Solution products. See the Spec Sheet Downloads section below for direct PDF links.
How we score brands
Every LG Energy Solution model in our catalog is scored 0-100 using a transparent formula: efficiency (25 pts), product warranty (20 pts), performance warranty bonus (3 pts), temperature coefficient (12 pts), and datasheet verification (5 pts), on a 50-point baseline. The brand-level score is the simple average across all 2 models.
Read the full SolarSpec methodology →