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Canadian Solar's pullback is an opportunity: management is aggressively targeting the US market, where it brings utility-scale solar experience, and its Australian solar and storage business is strongly government-supported. It belongs in the same tier as T1 Energy, Tigo Energy, Nextracker and Array Technologies. x.comÂ
Canadian Solar's US energy-storage business is rewriting its valuation, and the shares look cheap against the sum of its parts. e-STORAGE delivered a record 2.7GWh in Q3 2025 with $3.1B of backlog, lifting gross margin to 17.2%, and US cell, module and battery plants under CS PowerTech target FEOC tax-credit rules. Modules, storage and project development are worth about $2.5-4B versus a $1.2-1.3B market cap. The discount reflects about $6.65B of debt and FEOC uncertainty. x.com x.comÂ
Canadian Solar may be one of the market's most overlooked AI infrastructure plays, because it is building the energy and storage backbone AI data centers badly need while investors chase chipmakers. x.comÂ
Canadian Solar's US business will keep carrying a conglomerate discount until it is fully ring-fenced or spun off. Forming CS PowerTech to retake control of US operations is a legal restructuring, not a clean capital separation, so while the US arm sits under the parent, top-level capital allocation risk drags down the whole valuation. A 90% holdco discount would be an extreme edge case. x.com x.comÂ
T1 Energy's $135M purchase of formerly licensed TOPCon IP could save $25M-$40M in annual fees and improve future margins. A waiver to import up to 1.725 GW of cells could bridge Dallas production until G2 Austin starts in Q1 2027. It could be one of the energy sector's most interesting turnarounds, but is not proven: $120M in convertible debt has been raised, more funding is needed, and further debt or equity could limit existing shareholders' upside. x.comÂ
T1 Energy holds a named, near-term catalyst the market has not yet priced: financing for its G2 project is committed for Q2 2026, within six weeks. It is one of the only publicly traded US solar manufacturers operating at scale. It is a 1.1% position in Leopold Aschenbrenner's 13F; there, the large positions look priced for confirmation and were trimmed, while small positions with concrete pending events are where remaining asymmetry is more likely to sit. x.comÂ
Canadian Solar's debt is a major turnoff and its enterprise value limits the upside multiple, even if its battery storage deployments rival Fluence's. Battery deployment is lumpy, its supply chain is hard to assess, and a post the author replies to argues most of the debt is non-recourse project finance backed by long-term PPAs. x.com x.comÂ
T1 Energy is building toward US solar cell production with its G2 plant in Texas. The $425M first phase is underway, the full $850M project should create about 1,800 jobs, and G2 should be producing solar cells by year-end. Tesla scaling its own solar production with SpaceX is not a competitive worry: it reflects a broader trend toward localized manufacturing and confirms the solar market will be big enough for other players. It is a long-term hold with its own risks. x.com x.com x.comÂ
Solar is worth being heavily long through Enphase Energy and T1 Energy as it takes a larger share of US power. Per a quoted post, solar generated more US electricity than coal for the first time in May, 12.8% versus 12.2%, and solar plus storage made up 91% of new US power capacity added in Q1. x.comÂ
Canadian Solar has no thesis without FEOC and 45X compliance, because those rules gate every leg of its business, battery storage included. Storage faces the strictest FEOC thresholds, Canadian Solar makes batteries in China and its anode material is under a US AD/CVD case, so its Kentucky battery plant is a compliance effort, not a hedge. US non-Chinese wafer supply is tiny and committed, with Corning's output going to T1 Energy, Suniva and Heliene; its own would take years and billions. x.comÂ
T1 Energy's Q2 results answered a short report that had questioned its Q1 cell sourcing. Revenue of $250M beat estimates by $47M, adjusted EBITDA turned positive, and G1 Dallas production was guided to the high end of 3.1-4.2 GW. Clearway signed a 641 MW offtake using domestic cells from the G2 Austin plant that starts up in Q1 2027, and Section 232 polysilicon tariffs take effect in December. It remains the most speculative name on the list, 63% off its high. x.comÂ
