Tier-1 OEM capability under NDA
Tier-1 OEM solar modules.Direct JUSTSOLAR supply.
NDA-protected Tier-1 OEM experience, plus direct JUSTSOLAR-brand supply for container, private-label and project buyers. Specifications, price and payment terms are reviewed per project and confirmed in the PI.
We manufacture for Tier-1 solar brands under strict NDA.
We do not publish customer names or supplier-sensitive information.
Direct JUSTSOLAR supply helps buyers avoid unnecessary brand premium.
Choose what you need
Four simple paths. If you are not sure, use the quote pack or send the RFQ.
Container Solar Panels
TOPCon and HJT modules for distributors, installers and EPCs buying by 40HQ container.
View pathOEM Solar Panels
Tier-1 OEM discipline under NDA, direct JUSTSOLAR supply and optional private-label support.
View pathDistributors / Installers
A clear review path for buyers who need margin, repeat supply and documented order terms.
View pathSmall Modules OEM
40W-320W panels, cells and accessories for higher-margin programs.
View pathSimple buying process
No long sales funnel. Send useful buying details, receive a practical quote, then move to PI and shipment.
Open Quote PackSend basics
Buyer type, country, product, quantity and destination port.
Review fit
Frank reviews the model, packing, documents and commercial fit.
Confirm in PI
Formal price, payment terms, lead time and packing are stated in the PI.
Buyer Questions
Can you name the Tier-1 brands you manufacture for?+
No. Those OEM relationships are protected by NDA. We can explain the manufacturing capability, QC process and commercial structure, but we do not publish customer names.
Why can direct JUSTSOLAR supply be more cost-effective?+
Some projects need a public Tier-1 brand for financing; many distributor, installer and self-financed projects do not. Direct supply can reduce the retail brand premium, while the actual project price and payment terms are confirmed only in Frank's reviewed PI.
What details are required for a reviewed quote?+
Send buyer type, country, product target, quantity and destination port first. Incoterm, certificates and benchmark price are useful, but they should not stop the first RFQ.
Ready to send a qualified RFQ?
Send buyer type, country, product, quantity and destination port. Frank reviews fit; final price and payment terms are confirmed in the PI.
For social bio and repeat buyers: JUSTSOLAR quick links