LONGi Solar vs Trina Solar
LONGi Solar vs Trina Solar β Side-by-side comparison of flagship series, max power, efficiency, warranty, and best-fit use cases. Request quotes from JUST SOLAR.
Head-to-head specs
| LONGi Solar | Trina Solar | |
|---|---|---|
| Tier | Tier 1 | Tier 1 |
| 2025 Shipments | 80+ GW | 75+ GW |
| Flagship Series | Hi-MO 9 (HPBC) | Vertex N (TOPCon) |
| Technology | HPBC / TOPCon | TOPCon N-type |
| Max Power | 635W | 695W |
| Max Efficiency | 24.43% | 23.4% |
| Warranty | 15yr product / 30yr power | 15yr product / 30yr power |
| Founded | 2000 | 1997 |
| Headquarters | Xi'an | Changzhou |
| Country | China | China |
Key strengths
- βHighest efficiency panels (HPBC 24%+)
- βLargest R&D investment in the industry
- βMonocrystalline silicon pioneer
- β15-year product warranty (industry-leading)
- βPremium brand positioning
Key strengths
- βHigh-power module leader (695W+)
- βStrong Americas market presence
- β15-year product warranty
- βDiverse manufacturing footprint (China, Thailand, Vietnam, Indonesia)
- βAAA bankability rating
Premium residential, space-constrained projects, efficiency-critical applications
Utility-scale globally, North/Latin American projects, high-power GW-scale
π Verdict
On efficiency, LONGi Solar leads (24.43%). For peak wattage, Trina Solar offers the higher ceiling (695W). Choose LONGi Solar if your project matches: Premium residential, space-constrained projects, efficiency-critical applications. Choose Trina Solar if: Utility-scale globally, North/Latin American projects, high-power GW-scale.
πΌ Ready to buy?
JUST SOLAR is an authorized distributor for both brands. Get a side-by-side quote with live FOB pricing and stock availability.