Trina Solar TSM-NEG21C.20 695-720W Solar Panel Series
Why Quality Matters?
Panel generations, certificates and warranty terms can change by destination market. OmniSol treats the page as a sourcing family, assigns an internal SKU, and confirms the exact listed model or a current-equivalent alternative before issuing a project quotation.
Power Rating:
Brand:
Module Type:
Certification:
RFQ inputs
Quantity, destination, certificate needs.
QC proof
Inspection and document review before shipping.
Export ready
Packaging and mixed-container planning.
Procurement Snapshot
Commercial details are confirmed by SKU, quantity and destination at RFQ stage.
RFQ checklist
Send these points with your inquiry for faster pricing.
Documents to confirm
Often sourced together
Technical Data
Specification values for buyer review and RFQ matching
| Brand | Trina Solar |
|---|---|
| Model Series | Trina Solar TSM-NEG21C.20 695-720W |
| OmniSol SKU | OS-PAN-TRINA-TSM-NEG21C-20-695-720 |
| Sourcing Basis | Listed family or current-equivalent model confirmed at RFQ |
| Power Range | 695-720W |
| Cell Technology | Monocrystalline |
| Dimensions | 2384x1303x33mm |
| Weight | 38.3kg |
| Maximum System Voltage | 1500V DC(IEC/UL) |
| Connector | MC4 EVO2/TS4 PLUS/TS4 |
| Cable | Photovoltaic Technology Cable 4.0 mm2, Portrait: 350/280mm Length can be customized |
| Module Efficiency | 23.2% |
| Warranty | 12 years |
| Packing | 33 pcs/pallets |
| Certification | CE, TUV, IEC |
Product Overview
TSM-NEG21C.20 is Trina Solar's largest-cell Vertex N module — 21-series cell technology, 695–720W — targeting utility-scale procurement where maximum module power density and lowest LCOE are the primary project economics. The NEG21C series uses Trina's newest large-area i-TOPCon cells, increasing both module current and voltage beyond what the standard 19-series cells can produce.
At 720W from a bifacial glass-glass panel, with rear-side gain of 5–20% depending on installation albedo, this module can deliver energy equivalent to a higher-count mono PERC installation while using fewer structural supports, cable connections and inverter inputs — reducing installed cost per kWh across the project lifetime beyond the nameplate watt comparison.
OmniSol supplies TSM-NEG21C.20 as part of utility ground mount project BOMs — C-steel pile-drive racking, 1500 V DC combiner systems and container loading optimised for cost-per-watt delivery to AU, US, EU and Middle East ports. Engineering support for pile specification and inter-row spacing is included in the project package.
Applications
Residential rooftop PV projects
C&I rooftop solar projects
Ground-mounted PV projects
Project BOM sourcing with panels and BOS
Installation Notes
Confirm module dimensions and clamp zone before mounting design.
Confirm Voc, temperature coefficient and inverter MPPT limits before final string design.
Confirm destination certificate and warranty documents before shipment.
Certifications & Compliance
Frequently Asked Questions
Can OmniSol quote this panel with mounting and BOS parts?
Yes. We can treat the panel as part of a wider project BOM and match mounting, cables, connectors, protection, inverter-side accessories and export packing.
Is this exact panel always in stock?
Stock changes quickly. The listed model is a sourcing family under an OmniSol SKU; exact wattage, datasheet, certificate, warranty and delivery time are confirmed during RFQ.
Can I use this SKU if the brand generation changes?
Yes. Keep the OmniSol SKU as the inquiry reference, then send the preferred model, wattage, certificate requirement and destination market. We will check the exact model or current-equivalent alternatives before quotation.
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