JinkoSolar vs LONGi vs Trina Solar vs JA Solar: Who Is Winning the Solar Race in 2026?
In H1 2026, LONGi and JinkoSolar led global solar module shipments, followed by Trina Solar and JA Solar. Shipments dropped 31% YoY due to weak demand and oversupply. JinkoSolar focuses on TOPCon, LONGi on BC technology, and Trina Solar on solar-plus-storage. Profitability is challenged by oversupply, with JinkoSolar reporting a net loss and low margins.
How this was made

The 30-second read
Why it matters
Sector analysis shows a move from sheer scale to efficiency and storage integration, affecting valuation multiples for solar stocks.
Market read
The shift toward higher‑efficiency modules and storage integration may reshape competitive dynamics in the solar sector.
What to watch
The company's growing energy‑storage business and overseas footprint may offset margin pressure.
Background
The article compares the top four global solar manufacturers, focusing on shipment volumes, technology choices, and financial performance in H1 2026.
Ticker impact
JinkoSolar reported H1 2026 shipments of 29.6 GW, revenue down 31% YoY and a net loss, and cut full-year shipment guidance.
Potential downside of 5-8% over the next week as investors reassess margins.
Revenue decline and margin compression signal earnings weakness; guidance cut adds downside risk.
Market effects
Highlights profitability pressure across the solar manufacturing sector, potentially affecting peers.
Shows overseas market exposure is critical as China share of shipments falls.
Signals a shift toward efficiency and storage integration in global solar industry.
Counterpoint
Despite weak earnings, JinkoSolar's TOPCon capacity expansion could position it for a rebound if demand recovers.
Key entities
- CompanyJinkoSolar
Leading solar module manufacturer reporting weak H1 earnings and guidance cut.
- CompanyLONGi
Top-tier solar maker focusing on back‑contact technology.
- CompanyTrina Solar
Combines high‑power PV with energy storage.
- CompanyJA Solar
Vertically integrated solar supplier.



