What is the Solar industry?
The solar industry covers manufacturers of solar modules, inverters, racking, energy storage, and project developers and operators of utility-scale and distributed solar generation. The major US-listed pure-plays in 2026 include First Solar (FSLR), Enphase Energy (ENPH), SolarEdge Technologies (SEDG), Sunrun (RUN), Sunnova Energy International (NOVA), Array Technologies (ARRY), Shoals Technologies (SHLS), Nextracker (NXT), Brookfield Renewable (BEPC), and Chinese-listed manufacturers including JinkoSolar (JKS, ADR), Daqo New Energy (DQ, ADR), and Canadian Solar (CSIQ). The 2025-2026 regulatory landscape was reshaped by the One Big Beautiful Bill Act signed July 4, 2025, which repealed the Section 25D residential solar tax credit effective December 31, 2025, while preserving the Section 48E commercial Investment Tax Credit at 30% through 2032 with new Foreign Entity of Concern (FEOC) restrictions, alongside continued tariff escalation on Chinese solar imports.
Key drivers for Solar stocks in 2026
Commercial and utility-scale ITC remains intact
The Section 48E commercial Investment Tax Credit remains available at 30% for utility-scale and commercial solar projects through 2032 (stepping down to 26% in 2033 and 22% in 2034). Domestic content bonus credits provide additional incentive for US-manufactured equipment. Standalone energy storage qualifies for ITC independently of solar. This preserves the economics for the majority of US solar deployment by volume, even with residential credits eliminated. First Solar, as the largest US solar manufacturer, benefits structurally from continued utility-scale demand and domestic content incentives.
Residential solar headwinds post-25D repeal
The One Big Beautiful Bill Act, signed July 4, 2025, repealed the Section 25D residential solar tax credit effective December 31, 2025. Homeowner-owned solar systems installed in 2026 onward no longer qualify for the 30% federal tax credit unless replacement legislation is enacted. The repeal compresses residential solar economics meaningfully. Third-party-owned residential solar (leases and power purchase agreements) can still benefit from the Section 48E credit through 2032, providing an alternative business model. Sunrun, which operates primarily on a third-party ownership model, is better positioned than peers focused on cash and loan sales.
Tariffs and FEOC restrictions
Section 301 tariffs on Chinese photovoltaic products doubled from 25% to 50% in 2024, with coverage expanded to upstream inputs in January 2025. Section 201 safeguard tariffs were extended through February 2026. New IEEPA-based reciprocal tariffs in 2025 added additional layers, with Chinese imports facing tariffs above 100% under some categorisations. FEOC restrictions in the OBBBA disallow ITC eligibility for projects with material assistance from Chinese-controlled entities, beginning January 1, 2026. The cumulative effect raises landed costs for projects using Chinese components and supports US domestic manufacturing.
Domestic manufacturing capacity surge
US solar module manufacturing capacity exceeded 50 GW by early 2025, positioning domestic factories to meet most US demand. First Solar is expanding to 10 GW of vertically integrated capacity. Qcells has established a manufacturing hub in Georgia. New cell and wafer production is scaling up to address the upstream supply chain gap. The combination of IRA manufacturing tax credits (Section 45X), domestic content bonus incentives, and FEOC restrictions creates strong demand pull for US-made products. The transition will take multiple years to fully complete; near-term constraints on cell and wafer capacity continue to require imported components.
Risks for Solar investors
Solar industry exposure is highly policy-dependent. The repeal of Section 25D residential tax credits demonstrates that subsidies can be removed by legislative action. Future administrations or budget reconciliation bills could affect Section 48E commercial credits, Section 45X manufacturing credits, or tariff levels. Solar equipment is highly commoditised — module prices have declined consistently over the long term, compressing manufacturer margins and contributing to multiple historical bankruptcies and equity destruction events (SunEdison, SunPower among them). Chinese competition continues despite tariff escalation; sustained Chinese capacity expansion compresses global prices. Interest rate sensitivity is high — solar projects are financed with debt, and rising rates compress project economics and developer returns. Residential solar specifically faces installer turbulence with multiple installer bankruptcies through 2024-2025.
How to invest in Solar stocks
First Solar is the highest-quality US-listed solar manufacturer with vertically integrated cadmium telluride technology, strong free cash flow, and structural advantage under domestic content and FEOC regimes. Enphase Energy and SolarEdge are inverter and energy management specialists serving residential and commercial segments; both face current cycle pressure but lead their categories. Sunrun is the largest US residential solar installer operating on a third-party ownership model that preserves ITC eligibility post-25D repeal. Nextracker and Array Technologies are utility-scale solar tracker specialists benefiting from project deployment growth. Shoals Technologies focuses on electrical balance-of-system components. Before buying any solar stock, evaluate policy exposure (US versus international, residential versus commercial), supply chain positioning relative to tariff and FEOC rules, balance sheet leverage, and visibility on near-term order book.
How Tickerplace ranks Solar stocks
Tickerplace ranks solar stocks using intrinsic value (DCF with policy scenario modelling), free cash flow conversion, balance sheet quality, and price momentum. Per-ticker pages detail policy exposure and competitive positioning.