JKS vs SHLS: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of September 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: SHLS is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. JKS and SHLS share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined JKS and SHLS exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

JinkoSolar (JKS) is one of the world's largest solar photovoltaic module manufacturers, headquartered in Shanghai, China, and listed in the United States as an American Depositary Receipt (ADR) on the NYSE, where each ADR represents four ordinary shares. The company designs, makes, and sells solar modules, cells, and wafers, and has expanded into energy-storage systems. It shipped roughly 86 gigawatts of modules in 2025, holding its position as the top module supplier by volume for the seventh straight year. That scale, however, has not translated into steady profits. The global solar industry is in a severe oversupply, and module prices have fallen far faster than costs, compressing margins across the sector. JinkoSolar reported total revenue of about US$9.37 billion in 2025, down roughly 20% year over year, with gross margin collapsing to about 2.2% from 10.9% a year earlier and a full-year net loss. As a Chinese company traded through a US ADR, JKS also carries China-specific political, regulatory, currency, disclosure, and delisting-overhang risks on top of the industry's brutal price competition. It is a high-volatility, deeply cyclical stock tied to solar module pricing, Chinese manufacturing policy, and global energy-transition demand, not a stable holding.

Full JKS guide

Shoals Technologies (SHLS) is a small-cap maker of electrical balance-of-system (EBOS) products for large solar and battery-storage projects. EBOS is the collection of components that carry the electric current from solar panels to the inverter and on to the grid: big lead assemblies (BLAs), homeruns, combiners and recombiners, disconnects, and wiring solutions. Shoals is best known for pre-assembled, plug-and-play BLA harnesses that aim to cut on-site labor and installation time at utility-scale sites. Headquartered in Portland, Tennessee, the company sells mainly to engineering, procurement, and construction (EPC) firms and developers building ground-mount solar, and it is expanding into battery energy storage (BESS), electric-vehicle charging infrastructure, and international markets. Because it supplies equipment into project pipelines, Shoals' revenue is tied to the pace of solar and storage buildout, which is sensitive to interest rates, tariffs, tax-credit policy, grid-interconnection queues, and developer project timing. As a niche, project-driven small cap in a cyclical, policy-exposed industry, the stock has historically been volatile and does not behave like a steady compounder.

Full SHLS guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• JKS drivers: Scale leadership in a growing end market; Technology and storage expansion.
• SHLS drivers: A niche in the solar buildout; Backlog and adjacency expansion.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The overriding risk is a severe, industry-wide solar oversupply that has pushed module prices below the production cost of many manufacturers, crushing margins: JinkoSolar's 2025 gross margin fell to roughly 2.2% from 10.9% a year earlier and it reported a full-year net loss on about a 20% revenue decline. For SHLS, shoals is a small-cap supplier whose revenue depends on the pace of solar and storage construction, which it does not control.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick JKS if you believe its drivers more; SHLS if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the JKS and SHLS guides.

JKS. JinkoSolar's economics are dominated by the price of solar modules, which the company does not control and which fell faster than its costs during the 2024-2025 oversupply. Because the company reported a net loss in 2025, a trailing price-to-earnings ratio is not meaningful, and the stock trades on expectations for a module-pricing recovery, capacity rationalization across the industry, and the RMB rather than on trailing profits. Reported figures mix US-dollar revenue with RMB net-loss disclosure and are affected by foreign-exchange swings. All figures are approximate and dated; verify current numbers before relying on them.

SHLS. Shoals is a small-cap, project-driven company, so its results move with the solar and storage construction cycle and can swing quarter to quarter with project timing, tariffs, and policy. Backlog and awarded orders offer some forward visibility, but revenue recognition depends on when projects actually build, and margins have at times been pressured by tariffs and past warranty issues. The stock has historically traded on growth expectations and the solar-buildout outlook rather than on stable trailing earnings, which makes valuation multiples appear high or low depending on the cycle. All figures are approximate and dated; verify current numbers before relying on them.

Headline figures (approximate, 2025 full year (reported early 2026)): JKS shows revenue (fy2025) ~US$9.37 billion, down roughly 20% year over year, module shipments (2025) ~86 GW; #1 by volume for the seventh straight year, gross margin (2025) ~2.2%, down from ~10.9% in 2024, net income (2025) full-year net loss (about RMB 4.45 billion); SHLS shows revenue (fy2025) ~$475 million (record, up ~19% year over year), revenue (q1 2026) ~$141 million, net income (fy2025) ~$34 million (up from ~$24 million in 2024), backlog and awarded orders record; roughly $700 million-plus.

JKS and SHLS are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined JKS and SHLS exposure against your real portfolio. It is not an investment adviser.