Solar module evidence review
BC500-B108DSS back-contact module: Verify Electrical, Mechanical and Document Scope
This page organizes the current catalogue identity for the BC500-B108DSS back-contact module. The visible source establishes 500 W / 108-cell-format title route, but does not supply a released exact-model electrical table, BOM, load report or certificate package. Treat it as a controlled RFQ shortlist rather than a released module specification.
Current source identity: 500 W / 108-cell-format title route. No model-specific released datasheet is attached to this catalogue record.
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 | BC480-B108DSS | BC485-B108DSS | BC490-B108DSS | BC495-B108DSS | BC500-B108DSS |
|---|---|---|---|---|---|
| Maximum Power (Pmax) | 480 | 485 | 490 | 495 | 500 |
| Vmp(V) | 33.32 | 33.43 | 33.54 | 33.66 | 33.77 |
| Imp(A) | 14.41 | 14.51 | 14.61 | 14.71 | 14.81 |
| Voc (V) | 40.37 | 40.48 | 40.59 | 40.69 | 40.83 |
| Isc(A) | 15.10 | 15.20 | 15.30 | 15.40 | 15.50 |
| Module efficiency(%)23.5123.7624.0024.25 | 24.49 | ||||
| Maximum system voltage(V) | 1500 | ||||
| Fuse Rating(A) | 25 | ||||
| Temperature coefficient Pmax(%℃ | ) | ||||
| Temperature coefficient Isc(%℃) | 0.05 | ||||
| Temperature coefficient Voc(%℃) | -0.22 | ||||
| STC: Irradiance 1000W/m2, module temperature 25℃ | , AM=1.5 |
Working Characteristics
| Pmax(W) | 368 | 372 | 376 | 380 | 384 |
|---|---|---|---|---|---|
| Vmp(V) | 31.38 | 31.51 | 31.63 | 31.76 | 31.88 |
| Imp(A) | 11.73 | 11.81 | 11.89 | 11.97 | 12.05 |
| Voc(V) | 38.39 | 38.51 | 38.62 | 38.73 | 38.84 |
| Isc(A) | 12.18 | 12.26 | 12.34 | 12.42 | 12.50 |
| Power tolerance(%) | 0~+3 | ||||
| NOCT(℃) | 44±2 |
Mechanical Characteristics
| Number of cells | 108pcs |
|---|---|
| Size of cell (mm) | 182*96 |
| Type of cell | N-IBC Mono |
| Thickness of glass (mm) | 3.2 |
| Type of frame | Anodized aluminum alloy |
| Junction box | IP68 |
| Size of module (mm) | 1800*1134*30mm |
| Weight (kg) | 21.6 |
| Length of Cable | +300mm/-300mm |
Packing Configuration
| Size of packing (mm) | 1830*1120*1260 |
|---|---|
| Weight of packing (kg) | 810 |
| Pieces per container | 864 |
| Size of container | 40‘ HQ |
Maximum Ratings
| Operating Temperature(℃) | -40~85 |
|---|---|
| Operating humidity(%) | 5-85 |
| Allowable Hail Load | 25mm ice-ball with velocity of 23m/s |
Current document status
Request the exact datasheet/nameplate, manufacturer and factory identity, full suffix/BOM, STC/NOCT table, temperature coefficients, dimensions/mass, connector/cable, load/fire/PID evidence, certificates, warranty, flash/EL, packing and serial traceability before order release.
Current record
Use the model identity as a document-control key
Power and cell-format wording alone cannot establish electrical, mechanical or certification equivalence.
Exact model identity
The visible route is 500 W / 108-cell-format title route. Confirm the complete suffix, manufacturer, factory and nameplate before quotation.
Electrical table missing
Request STC and NOCT Pmax/Vmpp/Impp/Voc/Isc, tolerance, temperature coefficients, maximum system voltage and series-fuse rating for this exact member.
Mechanical evidence missing
Request dimensions, mass, glass/frame/junction-box construction, connector/cable, clamp zones, static/dynamic load and installation orientation for the exact revision.
Production evidence missing
Require BOM, certificate/report coverage, fire/PID/load evidence, warranty, flash/EL criteria, packing drawing and serial traceability.
Module RFQ checks
Six checks before selecting this module
String fit, mounting and production documents must all refer to the same exact model and revision.
Identity and factory
Freeze manufacturer, factory, full suffix, nameplate and BOM against approved documents and sample.
String voltage
Use exact Voc, temperature coefficient and site minimum temperature with inverter maximum/start/MPPT voltage.
String current
Check exact Imp/Isc against inverter inputs, parallel strings, connectors, cables, fuses and design factors.
Mounting and loads
Confirm dimensions, mass, clamp zones, rail/tracker fit, orientation, roof/tracker geometry and wind/snow design.
Energy model
Use verified STC/NOCT, temperature, irradiance, mismatch, soiling, shading and any bifacial construction evidence; do not use the power label as field yield.
Documents and logistics
Request reports/certificates, warranty, flash/EL, packing, inspection criteria, serial traceability and shipment terms.
Evidence boundaries
A power-and-cell-format title is not a released module specification
Electrical compatibility, structure and certification depend on exact model documents and project design.
No cross-bin inference
Do not transfer electrical, size, current, load, connector, packing or warranty data from a neighbouring power bin or similar cell format.
STC is not field output
Field energy depends on irradiance, cell temperature, spectrum, mismatch, soiling, angle, shading and system losses.
Title labels are not certificates
TOPCon, back-contact, Black or bifacial wording does not establish factory, BOM, appearance, test report or destination approval.
Mounting needs load data
No project structural conclusion can be made without exact dimensions, clamp zones, load tests and installation instructions.
Continue the module review
Convert the catalogue route into an evidence-controlled RFQ
Use the existing guides to obtain the missing exact-model documents before selecting a supplier.
Solar module datasheet guide
Check electrical conditions, mechanics, loads, packing and warranty evidence for the exact model.
Review module data →Certificate verification guide
Match manufacturer, factory, full suffix, standard edition and report scope before accepting claims.
Review certificate scope →Module RFQ FAQ
Questions to close before batch approval
The delivered label and documents must map to one exact approved record.
Is BC500-B108DSS back-contact module a released factory specification?
Not from the current catalogue record alone. It establishes the model route but needs a matching factory datasheet, nameplate, BOM and document package.
Can string design use the listed power and cell-format title?
No. Obtain exact Voc, Vmp, Isc, Imp, temperature coefficients, maximum system voltage and fuse information first.
Can a similar module share the same mounting design?
Not automatically. Verify exact dimensions, mass, frame, clamp zones, load tests and installation instructions.
Which files should be requested?
Request datasheet, nameplate, BOM, certificates/reports, load/fire/PID evidence, warranty, flash/EL, packing and traceability for the exact model.
Prepare a verified BC500-B108DSS back-contact module RFQ
Send inverter/string design, mounting conditions, destination documents, sampling, packing and traceability requirements to evaluate the exact module.
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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BC495-B108DDD Solar Module
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