OEM & Private-Label
The same lines that ship Tier-1 brands.

No — all our Tier-1 OEM relationships are under strict NDA. Disclosing specific customer names would be a contract violation. What we can say: our Jiaxing production lines include capacity that produces finished modules for brands listed on the BNEF Tier-1 list. For sophisticated buyers doing DD, we can confirm this under our own NDA — at which point you can cross-check with your own industry network. For the vast majority of buyers who don't need Tier-1 bankability for project financing, our own warranty and certifications are equivalent.

Depends on the level of customization. Same-spec as our catalog with just a nameplate change: 1 container (720 pcs for 600W) minimum. Custom frame color, junction box, or packaging: 50 MW annual commitment. Fully custom module size or layout: 100 MW annual. Distributor starter packages (with standard frame + your label): as low as 2-3 containers.

Two options. (1) You license our factory-of-origin certifications (IEC 61215, 61730, TUV, CE) — fastest to market, but certifications stay on our factory code. (2) You register certifications under your own brand via factory-of-origin filing — takes 3-6 months, but then your brand owns them. We handle the technical filing work; you own the certificate. For market-specific certs (BIS, INMETRO, MCS, SASO), option 2 is typically required; we support the process.

Yes — this is a specific arrangement for utility PPAs requiring BNEF Tier-1 modules. Structure: we supply cells, wafers, or complete modules to a Tier-1 brand, they ship under their brand name with their warranty, project is financed on Tier-1 bankability. Commercial details negotiated case-by-case. Ask during your RFQ — we'll assess whether this structure fits your project or whether direct JUSTSOLAR-brand supply is simpler + cheaper for your case. Tier-1 wrap typically adds $0.01–0.025/W.

Three layers. (1) Production scheduling isolates your product batches — no co-mingling with our own-brand production. (2) Internal factory naming + coding decouples your brand from our systems (your SKU appears only on your modules). (3) All production records (EL images, flash data) are archived under both our internal SN and your SKU for 10+ years. Audit by your team welcomed anytime. For extra sensitive cases (competitive-market distributors), we can segregate specific production windows to avoid cross-visibility.

Depends on customization depth. Label-change only (same module, your nameplate): $0.002-0.004/W premium over standard. Frame color + label: $0.004-0.008/W. Full custom (J-box + frame + packaging + certifications filed under your brand): $0.01-0.02/W. Tier-1 wrap: $0.01-0.025/W. For distributor stock programs with long-term commitment, we can reduce the premium below these ranges. Ask for a structured quote via RFQ.

Fully compatible. Your private-label or OEM production can be routed through (a) Jiaxing with Xinjiang-free polysilicon (+$0.005/W), (b) Skopje Macedonia for EU-origin (with CBAM compliance), or (c) our SE Asia partner for USA-destined shipments avoiding AD/CVD. All three origins can carry your brand + our QC. See /supply-chain for the BOM traceability across these pathways.