Mid-size N-type TOPCon bifacial module. Balanced choice for commercial rooftops with layout constraints.
Delivered electronically (PDF via email) within 48 hours of B/L issuance, and as hard copies inside the container.
IV curve + Pmax per module SN
Electroluminescence per pallet
China / Macedonia / SE Asia
IEC 61215 · IEC 61730 · TUV
SN + pallet ID + weight + dims
25 + 30 yr, activated on B/L
Torque specs, clearances, wiring
All-Risk marine, full container value
For customs clearance
Wooden packaging, ISPM-15 compliant
For BESS / battery shipments
BOM traceability, Xinjiang-free
Our Jiaxing production lines also manufacture under NDA for BNEF Tier-1 brands — meaning you can OEM this exact module with your company name on the nameplate, your chosen frame color, your J-box labeling. Entry point 2 containers; full custom program at 50 MW annual volume. Tier-1 wrap available for bankability-required PPA projects.
Mid-power N-type TOPCon balancing size and output for constrained commercial rooftops.
Dual-glass bifacial design captures rear-side reflected irradiance.
Full TOPCon warranty structure equivalent to our 600W flagship.
The JUSTSOLAR 540W TOPCon module sits between the flagship 600W and residential 465W, optimized for commercial rooftops where racking constraints or specific electrical designs require a mid-size module. 144 half-cut N-type TOPCon cells deliver 21.5% efficiency with the full bifacial + dual-glass durability profile of our utility modules. Same 25+30 year warranty, same IEC certifications, same QC — just a different form factor for distribution channels requiring mid-wattage options alongside 600W+.
Download Datasheet
PDF with full specifications
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