Model and technology
TOPCon, HJT, bifacial, all-black and other constructions have different cells, glass, frame and bill-of-material requirements.
Prepared by JUNCAT · Reviewed 30 September 2026
Direct answer
How much do wholesale solar panels cost?
There is no reliable universal price for every solar panel. A useful B2B price is tied to a dated model, rated power, construction, quantity, packing plan, currency and named delivery basis. Send the destination, target model or reference datasheet, quantity and timing; JUNCAT will return an order-specific quotation rather than publish a price that may already be out of date.
Price factors
Six inputs that change a module quotation.
Rated power and efficiency
Compare the same model and rated power. Price per watt must use the confirmed nameplate rating.
Quantity and packing
MOQ, modules per pallet, pallet design and full-container loading affect the commercial basis.
OEM and customization
Labels, frame finish, cables, connectors, packaging or buyer-defined construction may change cost and minimum quantity.
Documents and inspection
Model-specific test files, destination documents and agreed third-party inspection need to be scoped before order.
Delivery basis and timing
EXW location, FOB port, availability, production window and quotation validity must be stated together.
Comparable calculation
Use one price-per-watt formula.
Price per watt = quoted module unit price ÷ confirmed rated module power in watts. Use the same currency, quantity, model and delivery scope for every supplier. Do not divide by an estimated bifacial energy gain.
Quotation scope
Separate the module price from the logistics chain.
| Module-only basis | Model, rated power, unit price, quantity and module-only total. |
|---|---|
| EXW quotation | Name the collection place and list included or excluded loading, export and local handling items. |
| FOB China quotation | Name the loading port and state the agreed export and port-cost scope. |
| Freight and insurance | Show ocean freight, insurance and validity separately when they are included in the discussion. |
| Destination charges | Import duties, tax, customs, inland transport and local compliance costs depend on the destination and buyer route. |
| Packing and loading | Confirm modules per pallet, pallet count, total modules and nameplate wattage from the selected loading plan. |
| Commercial timing | State quote date, validity, stock or production basis, readiness window and payment terms. |
A cleaner comparison
Compare offers in three passes.
1 · Match the product
Confirm model revision, technology, power, dimensions, weight and construction.
2 · Match the scope
Use the same currency, quantity, EXW place or FOB port and list exclusions.
3 · Match the order evidence
Review warranty issuer, applicable documents, packing plan, availability and inspection arrangement.
Pricing questions
Four answers before comparing offers.
Does JUNCAT publish a fixed solar panel price list?
No. Module and logistics conditions change, so prices are provided in a dated, order-specific quotation. The website explains the comparison basis but does not present permanent stock or price promises.
Is the lowest price per watt always the best offer?
No. Compare the final model, construction, warranty issuer, document scope, packing, delivery basis, payment and availability. A lower number with a different scope is not a like-for-like quotation.
Can I request both EXW and FOB prices?
Yes. Name the required EXW place and FOB China port. Each quotation should identify its currency, validity and the charges included or excluded.
Why can two quotations for the same power class differ?
The technology route, module dimensions, bill of materials, appearance, quantity, packing, documents, timing and delivery basis may differ. Ask both suppliers to quote the same confirmed specification.
Request a dated offer
Send the model, quantity and destination.
Email a reference datasheet or send the power class, application, quantity, delivery basis and required shipment window. No website form is required.