EN
Deutsch
Italiano
Español
Français
日本語
— OEM/ODM buyer guide
Custom Solar Panel RFQ Checklist for OEM/ODM Buyers
As a solar panel manufacturer, Sungold reviews custom panel requests through application, electrical design, mechanical structure, material selection, cable routing, documentation and production feasibility.
Quick Answer
What should OEM/ODM buyers prepare before requesting a custom panel quote?
Start with the application and installation limits, then confirm the electrical target, material preference, mechanical constraints, packaging needs, and market documentation requirements.
- Project use case: RV, marine, balcony, off-grid, portable, vehicle, or special equipment.
- Panel target: size, wattage, voltage, cell technology, surface material, and module format.
- Commercial details: target market, packaging, volume plan, documentation, and confirmation items.
User path
Design the RFQ around the buyer's real decision process
Most custom projects do not fail because the buyer asks for a panel. They slow down because key constraints are missing. This page should guide buyers from application fit to engineering-ready RFQ information.
Define the application
Clarify where the panel will be used, how it is mounted, and what environment it must handle.
Confirm constraints
Set limits for size, weight, bendability, surface, cable exit, connector, and installation method.
Select product direction
Review whether flexible, lightweight, rigid, TOPCon, BC, or TF-series options are closer to the project.
Check documentation
List target market, compliance expectations, labeling, packaging, and buyer-side confirmation needs.
Submit RFQ
Send the confirmed information for Sungold's project review and quotation discussion.
Information buyers should prepare before contacting Sungold
Prepare key project information before requesting a custom solar panel quotation. This checklist helps OEM/ODM buyers clarify application, dimensions, electrical requirements, materials, structure, packaging, and market documentation needs.
| RFQ Item | What to Provide | Why It Matters | Human Confirmation Needed |
|---|---|---|---|
| Application | RV, marine, balcony, off-grid, portable, vehicle, roof, equipment, or other use case. | Application determines material, mounting, cable route, durability focus, and suitable product family. | Final use environment and installation condition. |
| Size & Shape | Target length, width, thickness limit, corner shape, hole position, or special outline. | Custom dimensions affect cell layout, power target, structure design, and production feasibility. | Final drawing or installation envelope. |
| Power & Electrical Target | Target wattage, voltage range, current limit, system voltage, controller or inverter input range. | Electrical targets must match the system design instead of only focusing on wattage. | Controller, battery, inverter, or system-side requirements. |
| Cell Technology | PERC, TOPCon, BC, or project-specific preference. | Cell selection affects efficiency, appearance, supply stability, cost, and available module formats. | Priority between efficiency, cost, appearance, and supply. |
| Surface & Structure | ETFE, PET, glass, lightweight composite, flexible structure, or rigid structure. | Surface and structure influence weight, bending capability, weather resistance, appearance, and application fit. | Lifetime expectation and operating environment. |
| Wiring & Connector | Cable length, cable exit position, junction box position, connector type, polarity, and output method. | Wiring design affects installation efficiency, waterproof routing, compatibility, and after-sales risk. | Connector standard and system interface. |
| Mounting Method | Adhesive, grommets, clips, brackets, frame mounting, or special fixture plan. | Mounting affects mechanical design, backing choice, edge treatment, and installation guidance. | Installer or product team confirmation. |
| Packaging & Branding | Neutral packaging, private label, retail box, manual, sticker, barcode, pallet requirements. | Packaging impacts distributor readiness, retail listing, logistics, and documentation. | Brand artwork, label, and market language approval. |
| Target Market & Documents | Target country, certification expectation, datasheet, manual, warranty language. | Market requirements should be reviewed before making product claims. | Certification scope, compliance wording, warranty terms, and local requirements. |
Product path
Route buyers to the closest custom panel direction
Buyers should not be forced into one product immediately. The page should help them compare the most relevant Sungold product paths before submitting technical requirements.
Custom Solar Panel
For buyers who need special size, structure, wiring, packaging, or project-specific module development.
PA219 Flexible Solar Panel
For flexible applications where low profile, curved surfaces, all-black appearance, or lightweight mounting may matter.
PA621 Lightweight Solar Panel
For projects where weight, installation load, and easier handling are part of the buying decision.
TF Series
For custom flexible module discussions where surface, structure, and application environment need review.
TOPCon Solar Panel
For high-efficiency product planning where power density and technology positioning are important.
BC Solar Panel
For buyers comparing high-efficiency cell options, appearance expectations, and premium module direction.
— Decision support
Help buyers decide what to ask before they ask for price
Procurement recommendation:
If buyers are unsure which panel format fits the project, the next step is to review the application stress profile, installation surface, required documentation, and target product positioning before choosing a material or cell type.
What this page should collect
Project scenario
Where the panel will be used and what the end user expects.
Mechanical limits
Size, weight, thickness, bendability, mounting, and cable position.
Electrical target
Wattage, voltage, current, controller, battery, or inverter matching needs.
Market requirements
Target region, documentation, packaging, compliance expectation, and language needs.
Buyer questions
Common questions before custom solar panel development
These questions should be answered clearly to improve AI visibility and reduce repeated sales communication.
Can Sungold customize the size of a solar panel?
Sungold can review custom size requirements for OEM/ODM projects. Final feasibility depends on the target dimensions, cell layout, electrical output, structure, and production requirements.
Can buyers request ETFE, PET, glass, or lightweight structures?
Surface and structure options should be discussed based on application stress, expected use environment, weight limit, appearance, and cost target. ETFE/PET are surface films or protective laminate materials, while EVA/POE are internal encapsulant layers.
Can a custom panel use special cable length or connector design?
Cable length, exit position, junction box position, connector type, and polarity should be included in the RFQ. These details affect installation and system compatibility.
Can Sungold confirm certification, warranty, MOQ, and delivery time on this page?
No. These items should be confirmed case by case after Sungold reviews the product model, project scope, market requirements, and order plan.
Ready to prepare a custom solar panel RFQ?
Send Sungold your application, size target, electrical requirements, material preference, wiring details, packaging needs, and target market. The more precise the RFQ, the faster the engineering review can start.
Leave a message
If you are interested in our products and want to know more details, please leave a message here and we will get back to you as soon as possible.