Trina Solar Brand Guide: Vertex Series, 210mm Cells & Dealer Specs
By the PES Supply Editorial Team
Trina Solar is a global Tier 1 photovoltaic manufacturer with a 25-year history of innovation, best known for pioneering large-format 210mm wafer technology through its Vertex module platform. As an authorized PES Supply dealer partner, we stock a broad selection of Trina Vertex modules within our catalog of 50,000+ SKUs from 169 authorized brands. This guide covers Trina's company background, Vertex product family, warranty terms, certifications, and the top modules available through PES Supply.
Trina's dual-glass bifacial Vertex modules pair large 210mm cells with N-type TOPCon technology for high power density and excellent lifetime yield. Browse our complete solar panel inventory or jump to Shop Trina Solar Products below.
1. Company Overview
Trina Solar was founded in 1997 and is headquartered in Changzhou, Jiangsu Province, China. One of the earliest Chinese solar manufacturers, Trina has shipped over 225 GW of modules globally and is a BloombergNEF Tier 1 manufacturer. The company is publicly listed on the Shanghai Stock Exchange and operates vertically integrated manufacturing across ingots, wafers, cells, and modules, with production facilities in China, Thailand, and Vietnam.
Trina pioneered the 210mm large-format wafer, which increases cell area and module power while reducing balance-of-system costs. The company celebrated 25 years of solar innovation in 2022 and continues to push the Vertex platform into higher power and efficiency tiers ([Trina Solar](https://pages.trinasolar.com/25-years-of-innovation.html)).
2. Current Product Lines
Trina's active residential and commercial lineup is built on the Vertex platform, now predominantly N-type TOPCon with 210mm and 210R (rectangular) cells:
- Vertex S+ (Dual Glass, N-type TOPCon) — The premium residential and C&I rooftop line, featuring bifacial 210mm N-type cells and a 25-year product warranty. Power outputs reach 440–470 W with dual-glass construction ([Trina Solar](https://www.trinasolar.com/en-glb/resources/newsroom/matrina-solar-europe-launches-dual-glass-vertex-s-module-rooftops)).
- Vertex N (210mm, N-type TOPCon) — Large-format bifacial dual-glass modules for C&I and utility applications, reaching 595 W+ with next-generation 210R N-type cell technology ([Trina Solar](https://pages.trinasolar.com/25-years-of-innovation.html)).
- Vertex S (Legacy P-type) — Earlier PERC-based residential modules (e.g., Vertex S 415 W), still in the field but being superseded by the S+ N-type line ([Clean Energy Reviews](https://www.cleanenergyreviews.info/blog/trina-solar-panel-battery-review)).
- Vertex utility-scale — High-power 670 W+ modules for utility ground-mount and tracker applications.
Trina's power ratings across the Vertex family range from roughly 370 W to 670 W, with efficiency spanning 19.8–23.1%+ depending on generation and form factor ([Clean Energy Reviews](https://www.cleanenergyreviews.info/blog/trina-solar-panel-battery-review); [Trexon](https://trexon.my/solar-panels/trina-solar)).
3. Recent Releases (2025–2026)
Trina's headline recent release is the Vertex S+ Dual-Glass residential module series, launched for European rooftops with bifacial 210mm N-type cells and a 25-year product warranty — one of the longest product warranties in the residential segment ([Trina Solar](https://www.trinasolar.com/en-glb/resources/newsroom/matrina-solar-europe-launches-dual-glass-vertex-s-module-rooftops)). The Vertex S+ reaches 23.1%+ efficiency and up to 625 W in larger formats.
The company's next-generation Vertex 595W+ 210Rmm N-TOPCon Dual-Glass Bifacial module for C&I and utility applications delivers higher power output, faster return on investment, and improved bifacial performance over the prior P-type generation ([Trina Solar](https://pages.trinasolar.com/25-years-of-innovation.html)). This reflects Trina's full strategic transition from P-type PERC to N-type TOPCon across its Vertex platform.
4. Certifications & Listings
- UL 61730 and IEC 61215 / IEC 61730 — North American and international module safety and design qualifications.
- IEEE 1547 inverter interconnection compatibility.
- BloombergNEF Tier 1 bankability listing.
- Certified lifetime carbon footprint assessment on select Vertex S+ models ([Trina Solar datasheet](https://static.trinasolar.com/sites/default/files/1_DT-M-0124-AUS%20EN%20A%20Datasheet_VertexS+_NEG9RH.28_2025_PA5(Final).pdf)).
- Buy America / BABA — Trina manufactures in China and Southeast Asia, so its modules are not Buy America-compliant. For federally funded domestic-content projects, choose US-made options from PES Supply.
5. Warranty Terms
Trina's Vertex S+ and Vertex N N-type TOPCon modules offer an industry-leading warranty package:
- Product (materials/workmanship) warranty: 25 years on Vertex S+ residential dual-glass modules — among the longest in the residential segment ([Trina Solar](https://www.trinasolar.com/en-glb/resources/newsroom/matrina-solar-europe-launches-dual-glass-vertex-s-module-rooftops)). Legacy P-type Vertex modules carry 12-year product warranties.
- Performance warranty: 30-year linear power output on N-type TOPCon models, with first-year degradation ≤2% and ~0.4%/year thereafter.
Product warranty ranges from 12 to 30 years depending on the specific model line ([Clean Energy Reviews](https://www.cleanenergyreviews.info/blog/trina-solar-panel-battery-review)). Claims are processed through PES Supply as your authorized dealer — provide your invoice and serial numbers, and our team coordinates Trina's RMA and replacement process.
6. PES Supply Authorized Dealer
PES Supply is an authorized Trina Solar dealer supplying genuine factory-direct Vertex modules with full manufacturer warranty coverage. Dealer benefits:
- Genuine, warrantied product with chain-of-custody documentation.
- Stock availability across popular Vertex S+ residential and Vertex N commercial/utility models.
- Lead times: In-stock orders ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs.
- Volume pricing for contractors, EPCs, and developers.
7. Popular Trina Products at PES Supply
| Model | Watts | Cell Tech | Efficiency | Dimensions | Warranty | Price Range |
|---|---|---|---|---|---|---|
| Vertex S+ (NEG9R.28) | 430–455 W | N-type TOPCon (210R) | 21.5–22.5% | 1762 × 1134 × 30 mm | 25-yr product / 30-yr power | $0.30–$0.36/W |
| Vertex S+ (NEG9RH.28) | 440–470 W | N-type TOPCon (210R) | 22.0–23.1% | 1762 × 1134 × 30 mm | 25-yr product / 30-yr power | $0.31–$0.37/W |
| Vertex N (210mm bifacial) | 580–595 W | N-type TOPCon (210) | 22.0–23.0% | 2384 × 1134 × 30 mm | 15-yr product / 30-yr power | $0.27–$0.34/W |
| Vertex utility (670W) | 650–670 W | N-type TOPCon (210) | 22.5–23.1% | 2384 × 1303 × 33 mm | 15-yr product / 30-yr power | $0.26–$0.32/W |
Vertex S+ reaches 23.1%+ efficiency and up to 625 W in larger formats ([Trexon](https://trexon.my/solar-panels/trina-solar)). Prices are contractor estimates and vary with volume and market conditions.
8. Technical Comparison
| Brand | Flagship Tech | Peak Efficiency | Product Warranty | Price Position |
|---|---|---|---|---|
| Trina | N-type TOPCon (210mm) | ~23.1% | 12–25 yr | Mid-range |
| JA Solar | N-type TOPCon | 24.8% (5.0) | 25 yr | Mid-range (value) |
| Jinko | N-type TOPCon | 24.8% (3.0) | 25 yr | Mid-range (value) |
| Canadian Solar | HJT / TOPCon | 23.9% | 12–30 yr | Mid-range |
Trina's distinguishing feature is its 210mm large-format wafer platform, which delivers higher per-module power and lower BOS cost per watt than the 182mm format favored by some competitors. Its Vertex S+ residential line pairs that with a class-leading 25-year product warranty — a strong combination for value-focused residential installers ([Trina Solar](https://www.trinasolar.com/en-glb/resources/newsroom/matrina-solar-europe-launches-dual-glass-vertex-s-module-rooftops)).
9. Installation Notes
- Frame: Anodized aluminum alloy, 30 mm profile, compatible with mainstream racking and diverse mounting systems ([Trina Solar datasheet](https://static.trinasolar.com/sites/default/files/1_DT-M-0124-AUS%20EN%20A%20Datasheet_VertexS+_NEG9RH.28_2025_PA5(Final).pdf)).
- Connectors: MC4-compatible PV connectors, compatible with mainstream inverters.
- Junction box: IP68-rated with bypass diodes.
- Glass: Light dual-glass construction that is less prone to micro-cracking than conventional glass-backsheet designs.
- Mechanical load: Up to 5400 Pa front side and 4000 Pa back side — among the higher rear-load ratings in the segment.
- Mounting compatibility: Designed for residential and C&I rooftops; compatible with IronRidge, Unirac, and other standard rail systems.
10. Frequently Asked Questions
What is the Vertex series?
The Vertex series is Trina Solar's module platform built on large-format 210mm cells. The current Vertex S+ and Vertex N lines use N-type TOPCon technology and dual-glass bifacial construction for higher power output and longer warranties than the legacy P-type Vertex S.
Why 210mm cells?
Larger 210mm wafers increase the active cell area per module, raising power output and reducing the number of modules (and associated BOS hardware) needed to reach a target system size — lowering installed cost per watt.
Are Trina panels Tier 1?
Yes. Trina Solar is a BloombergNEF Tier 1 manufacturer with over 25 years in business and 225+ GW shipped globally.
Are Trina panels Buy America-compliant?
No. Trina manufactures in China and Southeast Asia, so its modules do not meet Buy America or BABA domestic-content requirements. PES Supply offers BABA-compliant US-made options from Mission Solar and Silfab.
What is the lead time from PES Supply?
In-stock Trina Vertex modules ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs on specific configurations.
11. Shop Trina Solar Products
Source Trina Vertex S+ and Vertex N modules for residential, commercial, and utility projects through PES Supply. Browse the full range of solar panels or view Trina-specific listings:
Shop Trina Solar Products at PES Supply →
PES Supply (https://www.portlandiaelectric.supply) is a B2B electrical and solar distributor offering 50,000+ SKUs from 169 authorized brands. Verify all specifications against the manufacturer's current datasheet before final design.