EV Charger OEM Factory for Private-Label AC and DC Charger Programs
SUNFULL supports private-label AC wallbox and DC fast charger programs from sample review to batch supply. OEM scope can include logo, label, packaging, manual, firmware language, OCPP settings and export documents after model and engineering review.
Three EV Charger OEM Paths to Define in the RFQ
The correct path depends on product maturity, engineering changes, market evidence and service responsibility, not a generic package price.
Private Label on an Approved Base Model
For distributors and brands that need controlled logo, label, packaging, manuals and supported firmware settings.
- Exact base model and options
- Artwork and document approval
- Model-specific compliance files
- Sample and batch terms by quotation
ODM Engineering Change
For projects requiring enclosure, electronics, firmware, interface or protocol changes beyond standard configuration.
- Requirements and feasibility review
- Tooling and IP agreement
- Testing and certification impact
- Milestones and acceptance criteria
Distributor or Project Supply
For buyers starting with standard SUNFULL products while building local sales, installation and service capability.
- Market and channel scope
- Evaluation plan and quotation
- Local support responsibility
- Performance terms in written agreement
To connect the OEM scope with a product, start with the OEM AC wallbox program or the 60–180kW DC fast charger family. Identify the selected configuration before agreeing branding, software changes and the document package.
What SUNFULL Clarifies Before Private-Label Production
Use this checklist when evaluating a private-label or OEM EV charger program. It keeps brand scope, technical scope and export responsibility clear before the first sample.
| OEM Area | Buyer Input Needed | Factory Output to Confirm |
|---|---|---|
| Model and market fit | Target country, site type, power level, connector, grid input, enclosure rating and expected quantity. | Recommended model, datasheet, model-specific certificate scope, accessories, packing size and lead time. |
| Branding and documents | Logo file, brand color, label language, manual language, packaging marks, carton requirements and warranty wording. | Artwork proof, label draft, packaging proof, manual cover, nameplate data and pre-production approval sample. |
| OCPP / firmware setup | OCPP version, CSMS URL, charger identity rule, RFID logic, QR/POS payment needs, language and time zone. | Firmware parameter sheet, backend test plan, sample configuration record and final batch configuration log. |
| Quality inspection | Inspection level, buyer QC needs, spare-parts scope and any third-party inspection requirement. | Electrical safety test, function test, OCPP connectivity check, visual inspection, packing check and shipment photos. |
| Export and after-sales | Incoterms, destination port, consignee documents, delivery deadline, local service boundary and warranty process. | Commercial invoice, packing list, certificate copies, user manual, spare-parts list, remote support contact and shipment schedule. |
Document Package
For commercial buyers, the OEM package should include model datasheets, manuals, certificates or test reports, packing details, warranty terms and shipment documents that match the quoted configuration.
Sample to Batch Control
Keep sample configuration, branding artwork, firmware settings and packing marks documented so the pilot order and bulk order stay consistent.
Technical Boundary
Separate factory configuration from local permits, local certification filing, grid connection, installation, SIM contracts and on-site maintenance.
Useful pages for OEM buyers: EV charger manufacturer China, manufacturer selection checklist, OEM private-label process, OCPP / CSMS platform, RFID / QR / POS payment guide and DC fast charger range.
Freeze product, brand and software scope before sampling
An EV charger OEM factory needs one written scope covering the base model, destination market, branding, labels, manuals, packaging, firmware, OCPP or CSMS settings, sample approval and batch control. Logo-only private label and engineering changes are different paths; tooling, certificate impact, software ownership and acceptance responsibilities must be confirmed per model/project.
OEM path
Choose standard base-model branding, agreed ODM engineering changes or distributor project supply.
Brand and documents
Freeze logo, color, label language, manual, packaging, warranty wording and revision control.
Firmware and backend
Define OCPP endpoint, security, RFID, payment, display language, remote functions and ownership.
Sample-to-batch control
Approve appearance, firmware, electrical functions, packing and documents through one representative sample and written checklist.
Continue project planning
Private-Label EV Charging: What Must Be Defined
OEM uses an approved product base with buyer branding; ODM adds agreed engineering changes. Both require model, software, document and ownership controls.
Enclosure and Label Branding
Confirm logo, color, rating label, warning text and approval proof against the selected enclosure and destination language.
Firmware Configuration
Define OCPP endpoint, security profile, RFID, payment, display, remote functions and who owns each software setting.
Custom Housing or Tooling
Review feasibility, tooling ownership, maintenance, samples, dimensional approval, testing impact, cost and transfer conditions before engineering starts.
App and Portal Branding
Define the CSMS, app-store accounts, domain, privacy terms, functions, source or license rights, maintenance and acceptance test in a software proposal.
Packaging and Documents
Freeze carton marks, manuals, labels, warranty wording and shipment documents with revision control and destination requirements.
Sample-to-Batch Approval
Use a representative sample and written checklist for appearance, firmware, OCPP, electrical functions and documents before production release.
From EV Charger RFQ to Approved OEM Production
Define Market and Product Scope
Share the destination, site type, power, connector, quantity plan, branding, software and document requirements. The factory reviews feasibility and open dependencies before pricing.
Select a Base Model and Evaluation Plan
Confirm the exact model, options, available evidence, evaluation quantity, test objectives, price, timing and freight in the quotation. Any later sample credit must be written into the order.
Freeze Branding and Firmware Requirements
Record artwork, color, labels, manuals, packaging, OCPP endpoint, security profile, RFID, payment and user-interface requirements with owners and revision control.
Approve the Representative Sample
Inspect appearance, nameplate, documents, electrical functions and backend interoperability against a written acceptance checklist before authorizing production.
Control Production and Inspection
Use the approved bill of materials, firmware and artwork revision. Define factory tests, sampling plan, records, third-party inspection option and release authority in the quality agreement.
Complete Export and Service Handover
Confirm packing, Incoterm, export documents, firmware release, spare-parts list, warranty process, training and remote or local support responsibility before shipment.
Support Your Launch Beyond the First Sample
Coordinate the delivery and support details around your launch plan, whether you are ordering one charger family or combining AC and DC models.
Plan Staged Deliveries
If your AC and DC chargers are needed at different launch dates, send the model quantities and preferred delivery batches. Discuss shipment milestones, the destination and freight terms with our team, then use the agreed order schedule to coordinate each release.
Prepare a Clear Packing Handover
Use the selected model and brand revision to identify carton marks, packing lists and manuals. Include separately packed pedestals, cable holders or spare parts where ordered. Ask for the packing details and shipment photos your receiving team needs before the goods leave.
Agree the After-Sales Contact Route
Agree who handles technical questions locally and how to contact SUNFULL. For a support request, share the charger model, serial number, symptoms and relevant photos or logs. Discuss spare parts and any replacement, labour or freight responsibilities under the terms of your order.
Protect Brand, Tooling and Software Scope in Writing
Confidentiality Terms
Define confidential information, permitted recipients, exclusions, security controls, duration, return or deletion and governing law in an NDA appropriate to the project.
Territory and Channel Terms
If exclusivity is requested, define products, territory, customer segment, term, performance commitments, review, exceptions and termination in a signed agreement.
IP and Deliverables
List ownership and licenses for artwork, tooling, firmware changes, source code, app accounts, test records and technical files. Specify delivery format, milestones, maintenance and transfer conditions.
Questions About OEM EV Charger Manufacturing
What is the minimum order for OEM branding?
MOQ generally starts at 1 unit. The selected model and any OEM/ODM customization requirements are confirmed during quotation.
What logo file formats do you need?
Vector artwork such as AI, EPS or SVG is preferred for enclosure marking and print production. High-resolution raster files may be suitable for screen or app assets. Final color, size, placement and proof approval should be documented before production.
How long does branded sample production take?
Timing depends on base-model availability, artwork approval, firmware scope, packaging, documentation and transport route. Separate engineering, sample production, buyer approval and shipping time in the project schedule.
Can we use our own OCPP backend instead of yours?
Selected SUNFULL charger platforms support OCPP 1.6J or OCPP 2.0.1. Interoperability must be tested with the buyer's target CSMS, security profile, certificates and required transaction flows before batch shipment.
What happens to the tooling/molds after production?
Tool ownership, design-file ownership, storage, maintenance, insurance, permitted use and transfer conditions must be written into the tooling agreement. Payment of an engineering charge does not by itself define every ownership or transfer right.
Do you offer exclusive distribution rights?
Territory exclusivity may be discussed separately after product scope, market, term, sales commitment, marketing duties, service capability, performance review and termination rules are agreed. Rights exist only when recorded in a signed distribution agreement.
What certifications are included with OEM products?
OEM products may use documentation associated with the approved base model, but buyers must confirm the exact certificate or report scope by model, voltage, connector, enclosure and branding change. Country-specific filing or approval is reviewed separately.
Can we sell OEM chargers under our own certifications?
The certification route depends on the target market, applicant, product changes and conformity-assessment rules. SUNFULL can provide agreed technical documents for review, while the buyer should confirm applicant and local approval responsibilities with the relevant body or consultant.
What is the typical production lead time?
Typical lead time is 35–60 working days, depending on order quantity and configuration. The final schedule is confirmed in the quotation and order documents.
How do you handle warranty for OEM products?
Warranty follows the quoted model and contract. Define claim evidence, remote diagnosis, spare-parts stock, replacement procedure, labor, freight, local service responsibilities and branding-related exclusions before shipment.
Can we get the app white-labeled in our company name?
White-label app feasibility depends on the charger platform, CSMS, required functions, developer accounts, privacy terms, app-store review, domain, ongoing maintenance and support ownership. Confirm the complete software scope, fees, milestones and acceptance test in a separate proposal.
What payment terms are available for OEM orders?
Currency, deposit, balance trigger, tooling payment, bank beneficiary, documentary conditions and credit terms are confirmed in the current quotation, pro-forma invoice and contract after commercial review.
Send OEM wallbox or DC charger branding scope
Private-label EV charger projects move faster when the factory can separate product selection from branding, firmware and documentation work. Send the model range, logo/package scope, software needs and first-order plan before asking for OEM price.
Product base
7kW, 11kW or 22kW AC wallbox, commercial pedestal AC charger, DC fast charger or OCPP smart charger.
Branding scope
Logo, rating label, enclosure color, manual language, package artwork and private-label app or portal needs.
Firmware and OCPP
CSMS URL, OCPP 1.6J or 2.0.1, RFID, QR, POS, load management and remote firmware requirements.
Sample to batch
Sample quantity, batch MOQ, destination country, certificate files and timeline for distributor launch.
OEM EV Charger Project References
Review comparable charging projects before defining OEM hardware, software, branding, documentation and delivery scope.
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Commercial parking OCPP load-management reference
See how charger access, billing and power allocation can be scoped for a shared parking site.
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120kW fleet depot DC charging reference
Review charger sizing, vehicle dwell time and depot load-planning inputs.
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Germany commercial DC charging project reference
Review an EU project scope covering charging hardware, software and site requirements.
Ready to Launch Your EV Charger Brand?
Tell us your target market, product requirements, and quantity estimate. Our OEM team will send you a detailed quotation with branding options after project-scope review.