LONGi receives first-batch certifications for PV module safety and nameplate standards
The two Chinese mandatory standards address electrical and mechanical safety, fire resistance, performance tolerances and traceable module labelling.
Solar Cells & Modules
TOPCon, HJT, back-contact, perovskites and module performance, reliability and manufacturing.
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Latest reports
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Over 20 MW across two phases: an industrial park chooses Trina again
Trina modules selected for a 6 MW rooftop-PV second phase following connection of the park's 17 MW first phase.
Third-generation Vertex: Trina secures 580 MW agreement in Eastern Europe
The agreement covers modules and mounting systems for four Energix projects totalling 580 MW.
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Huansheng 540 W shingled PV module
540 W shingled series; exact model unstated
- Technology
- Shingled crystalline silicon
- Rating / capacity
- 540 W (stated output)
SupplierSuzhou Shenhao PV Technology
Application illustration
Jingtian 180 W monocrystalline solar module
180 W module; exact code unstated
- Technology
- Monocrystalline silicon
- Rating / capacity
- 180 W (stated output)
Industry overview & technical considerations
Explore solar-cell architecture and module construction as related but distinct subjects. TOPCon, heterojunction, back-contact and perovskite research describe different technology routes; a laboratory cell result does not establish the efficiency or reliability of a commercial module.
Compare modules using the exact model, power class, dimensions, electrical characteristics and test conditions. Bifaciality, temperature coefficients, degradation terms and warranties need their stated basis rather than being reduced to a single headline wattage.
For procurement, check module condition, traceability and the responsibilities of the manufacturer and listed supplier. Application photographs can explain a use case but do not establish the model or batch that will be delivered.