AI's Pick: Samsung SDI·LG Energy Solution, North American ESS Domination Begins / Don't Be Fooled by the Transformer Slump Illusion, Power Stock Top Pick is 'This' | Director Lee Ju-yeon

AI Chose! Samsung SDI·LG Ensol, North American ESS Domination Begins / Don't Be Fooled by the Transformer Slump Illusion "Power Stock Top Pick is 'This'" | Director Lee Ju-yeon
Watch on YouTube ↗  |  June 20, 2026 at 01:30  |  21:51  |  815 Money Talk (815머니톡)
Speakers
Lee Ju-hyeon — Director, Xangle

Summary

Director Lee Ju-yeon discusses investment opportunities in secondary batteries and power equipment. She argues that despite weak EV demand, ESS growth and US/EU anti-China policies will lift Korean cell makers LG Energy Solution and Samsung SDI, while LFP cathode shortages benefit L&F and POSCO Future M. AI data center supercapacitor plays like Vitzrocell are highlighted. In power equipment, LS Electric is the top pick on order momentum, while HD Hyundai Electric should be avoided due to overoptimistic market expectations.

  • Global ESS demand forecast revised up 50%, driven by AI data centers and US/China, with Europe joining from 2027.
  • US Section 48C and AMPC rules increasingly exclude Chinese batteries, forcing a shift to Korean cells; LG and SDI already securing large US orders.
  • LFP cathode materials face a 30% supply shortfall by 2028, benefiting L&F and POSCO Future M as prices and profitability rise.
  • Samsung SDI expected to turn profitable in Q3, earlier than forecast, thanks to data center BBU/UPS and European EV recovery.
  • AI data center CBU and supercapacitor market opens; Korean capacitor makers Vitzrocell, Bihwa Tech, LS Materials are core beneficiaries.
  • Power equipment ultra-large transformer exports remain strong; LS Electric has the strongest earnings momentum and order growth, likely beating consensus.
  • Hyosung Heavy offers relative value but Q2 may slightly miss; Sanil Electric has top growth but limited liquidity; HD Hyundai Electric faces downside risk from high market expectations.
Ideas
Lee Ju-hyeon Director, Xangle 0:50
Long LG and SDI on anti-China policy
Korean battery cell makers LG Energy Solution and Samsung SDI are set to benefit from surging global ESS demand and US/EU policies that increasingly exclude Chinese battery supply. The US Section 48C investment tax credit requires non-China cells for subsidies, and the Advanced Manufacturing Production Credit (AMPC) tightens non-FEOC sourcing rules annually. European Industrial Acceleration Act also restricts Chinese supply, favoring FTA countries like Korea. Both companies already receive large-scale orders from US energy developers and have European production capacity, positioning them to capture market share.
Lee Ju-hyeon Director, Xangle 6:09
LFP cathode supply shortage benefits L&F, POSCO FM
Korean LFP cathode material makers face a severe supply shortage relative to surging US ESS demand. By 2028, US demand is forecast at 178,000 tons while L&F and POSCO Future M have a combined planned capacity of only 125,000 tons, a 30% shortfall. This supply-demand imbalance will intensify competition for materials, drive up prices, and boost profitability for the producers. Artificial graphite anode supply through POSCO Future M's Vietnam operation is also insufficient relative to demand, further supporting material firms.
Lee Ju-hyeon Director, Xangle 11:29
AI data center supercapacitors boost Vitzrocell, Bihwa, LS Materials
AI data center ultra-fast battery (CBU/Capacitor Bank Unit) and supercapacitor requirements are opening a new growth market. High-power GPUs cause millisecond power spikes that must be buffered, making lithium capacitors and supercapacitors essential. Korean companies Vitzrocell (lithium capacitors), Bihwa Tech, and LS Materials are identified as direct beneficiaries in the battery manufacturing part of this CPU ecosystem, with Vitzrocell already supplying to hydrogen fuel cell and Taiwanese rack makers, making it a core play.
Lee Ju-hyeon Director, Xangle 17:23
LS Electric power equipment orders surge
LS Electric is the top momentum play in Korean power equipment, with Q2 revenue and operating profit highly likely to beat consensus. Order intake is surging: Q1 exceeded 1 trillion won, Q2 is expected to surpass 2 trillion won. Annual guidance of 4 trillion won will be easily surpassed, with 5-6 trillion won achievable. Ultra-large transformer export data remain strong despite headline weakness, confirming solid fundamentals.
Lee Ju-hyeon Director, Xangle 19:34
Hyosung Heavy cheap despite project delays
Hyosung Heavy Industries is the second-best power equipment play behind LS Electric, with strong earnings and expansion intensity. Its valuation is relatively cheaper, providing a valuation cushion. Although Q2 results may slightly miss due to Middle East project delays, annual guidance is still expected to be significantly exceeded, keeping the outlook positive.
Lee Ju-hyeon Director, Xangle 20:39
Avoid HD Hyundai Electric on high expectations
HD Hyundai Electric faces headwinds as its expansion intensity and fundamental indicators are relatively weaker than peers. Q2 results are likely to fall below consensus because market expectations are set too high above the company's own guidance, creating a gap that could lead to share price volatility. Investors should avoid or be cautious.
Lee Ju-hyeon Director, Xangle 21:21
Sanil Electric strong growth, small-cap liquidity
Sanil Electric has the best earnings growth and valuation momentum among power equipment peers, with strong order intake. However, its small market capitalization means lower liquidity and slower market attention, which can limit share price speed, but the fundamental picture remains attractive.
Up Next

This 815 Money Talk (815머니톡) video, published June 20, 2026, features Lee Ju-hyeon discussing 373220.KS, 006400.KS, L&F, 003670.KS, Vitzrocell, Bihwa Tech, LS Materials, 010120.KS, 298040.KS, 267260.KS, 062040.KS. 7 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Lee Ju-hyeon  · Tickers: 373220.KS, 006400.KS, L&F, 003670.KS, Vitzrocell, Bihwa Tech, LS Materials, 010120.KS, 298040.KS, 267260.KS, 062040.KS