TC66N-710 large-format evidence review
TC66N-710 710W Large-Format N-Type i-TOPCon Module
The TC66N-710 catalogue record describes a 710 W, 22.9% efficient N-type i-TOPCon bifacial dual-glass module with 132 half-cells. Its STC table lists 40.9 V Vmpp, 17.36 A Impp, 49.0 V Voc and 18.40 A Isc. At 2384 × 1303 × 33 mm and 38.3 kg with a 35 A series-fuse rating, it requires high-current inverter inputs, verified tracker/fixed-tilt geometry, clamp zones, handling and load evidence. No manufacturer-released datasheet or certificate is currently attached.
Current source identity: TC66N-710 internal single-bin large-format record; manufacturer, factory suffix and released production documents are not attached.
Current Source Specification Tables
These tables reproduce the current catalogue or attached datasheet record. Confirm the exact model identity, production revision and destination-specific documents before order release.
Electrical Characteristics (STC)
| Model | TC66N-710 |
|---|---|
| Maximum power (Pmax) | 710 W |
| Maximum power voltage (Vmpp) | 40.9 V |
| Maximum power current (Impp) | 17.36 A |
| Open-circuit voltage (Voc) | 49.0 V |
| Short-circuit current (Isc) | 18.40 A |
| Module efficiency | 22.9% |
| Power tolerance | 0 to +5 W |
| Bifaciality | 80% ± 5% |
| STC | 1000 W/m², 25°C cell temperature, AM 1.5 |
Mechanical Characteristics
| Cell technology | N-type i-TOPCon monocrystalline, bifacial dual-glass |
|---|---|
| Cell configuration | 132 half-cells |
| Module dimensions | 2384 × 1303 × 33 mm |
| Weight | 38.3 kg |
| Front / rear glass | 2.0 mm heat-strengthened glass / 2.0 mm heat-strengthened glass |
| Frame | Anodized aluminium alloy |
| Junction box | IP68 |
| Connector | MC4-compatible; final connector subject to approved datasheet |
Operating Conditions
| Operating temperature | -40°C to +85°C |
|---|---|
| Maximum system voltage | 1500 V DC |
| Maximum series fuse rating | 35 A |
| Nominal operating cell temperature | 43°C ± 2°C |
| Temperature coefficient of Pmax | -0.29% / °C |
| Temperature coefficient of Voc | -0.24% / °C |
| Temperature coefficient of Isc | +0.04% / °C |
| Mechanical load | Refer to the approved production-batch datasheet |
Packing Configuration
| Reference packing | 33 modules / pallet; 594 modules / 40 ft HQ |
|---|---|
| Packing note | Confirm loading quantity and pallet dimensions before booking |
Current document status
Request the approved TC66N-710 datasheet/nameplate/BOM, inverter-current compatibility review, mounting/clamp manual, mechanical and hail test basis, IEC/fire/PID documents, connector/cable specification, warranty, flash/EL, packing and traceability files.
Current TC66N-710 evidence
Treat current, width, weight and mounting as defining model fields
The 710 W record is not mechanically interchangeable with the narrower TC66N-585 module.
High-current STC row
The record lists 710 W, 40.9 V Vmpp, 17.36 A Impp, 49.0 V Voc, 18.40 A Isc, 22.9% efficiency and 0 to +5 W tolerance.
Large-format dimensions
2384 × 1303 × 33 mm and 38.3 kg are displayed, with 2.0 + 2.0 mm glass, anodized frame and IP68 junction box.
Temperature/system labels
Pmax -0.29%/°C, Voc -0.24%/°C, Isc +0.04%/°C, 43°C ± 2°C NOCT, 1500 V and 35 A fuse are listed.
Missing installation evidence
Clamp zones, tracker compatibility, static/dynamic loads, torsion, hail class, cable length and exact connector/BOM are not supplied.
TC66N-710 project checks
Six checks before using the large-format module on tracker or fixed tilt
High current and 1303 mm width affect inverter, structure, handling and transport choices.
Exact production revision
Require manufacturer/factory, suffix, cell/BOM, glass, frame, junction box, connector/cable and nameplate to match certificates and approved sample.
Inverter current headroom
Check 17.36 A Impp and 18.40 A Isc plus design factors against each input/MPPT, parallel strings, connector/cable and 35 A fuse architecture.
Cold and hot string voltage
Use 49.0 V Voc and temperature coefficients for maximum voltage; verify hot Vmp against inverter MPPT/start/rated range.
Tracker/mounting geometry
Confirm 1303 mm width, module chord, clamp zones, torque tube/rail interface, allowed orientation, fasteners, tracker wind-stow and dynamic-load tests.
Handling and construction
Define lifting aids, crew, pallet unloading, edge/corner protection, site roads, breakage inspection and replacement strategy for 38.3 kg modules.
Documents and logistics
Request load/hail/fire/PID and IEC files, warranty, flash/EL, serials, 33-per-pallet/594-per-container drawings, weights and shipping inspection criteria.
Large-format module boundaries
710 W does not prove inverter, tracker or logistics compatibility
The project must accept the module as an electrical, structural and handling system component.
18.40 A Isc is a system constraint
High module current must fit inverter MPPT/input, connectors, cables, fuses, combiners and design-factor requirements.
Same cell count does not mean same form factor
TC66N-710 and TC66N-585 both list 132 half-cells but have different width, depth, weight, current and packing.
No load value means no tracker approval
Require model-specific static/dynamic/mechanical test conditions, clamp zones and the tracker supplier's written compatibility.
Bifaciality is not energy gain
Rear yield depends on verified construction, tracker/fixed-tilt geometry, albedo, shading, torque tube/rails, soiling and the energy model.
Continue the TC66N-710 review
Connect large-format electrical data to utility procurement controls
Use these guides to review module evidence and the project BOM.
Solar module datasheet guide
Review high-current electrical data, mechanics, loads, temperature, connectors, packing and warranty evidence.
Read the module table →Utility BOM review guide
Align modules, inverter inputs, mounting/tracker, connectors, spares, logistics and documents before quotation.
Review project interfaces →TC66N-710 FAQ
Questions to close for high-current large-format deployment
The exact production batch and project structure must both pass review.
Can TC66N-710 replace TC66N-585 because both use 132 half-cells?
No. They differ in electrical current, width, thickness, weight, power, fuse rating and packing; recheck inverter, tracker/mounting, handling and logistics.
Can every modern utility inverter accept 18.40 A Isc?
No. Verify per-input and per-MPPT operating/short-circuit current, parallel-string rules, connectors, cables, fuses and temperature/design factors.
Is tracker compatibility established?
No. Obtain the module mounting/clamp/load documents and written tracker compatibility for the exact suffix, orientation and project wind/stow conditions.
What should inspection cover?
Confirm label/BOM/certificates, dimensions, connector/cable, flash distribution, EL criteria, pallet protection, serial traceability and arrival damage procedures.
Prepare a TC66N-710 utility-module RFQ
Send inverter current/voltage limits, string design, tracker or structure model, clamp/load conditions, site climate, certificate scope and logistics plan.
Start with the product, application or project information you have. We can help identify the remaining configuration, document or delivery questions before a final quotation.
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