Solar & Power Supply Original Design Manufacturer
Techfine · Brand & Manufacturing Partnership

Solar InverterODM & OEM Solutions

Build your inverter product line with Techfine. Choose an existing model for factory branding, or discuss a project that needs technical customization.

Explore Inverters

Your brand.
Our manufacturing.

  • Factory branding

    Your approved logo is applied before dispatch.

  • Model-based order planning

    MOQ depends on the model and customization scope.

  • Technical customization

    Requirements are reviewed through project assessment.

How We Work with You

Two ways to start your order.

The right route depends on whether an existing inverter meets your requirements or whether the project needs further development.

OEM · STANDARD MODELS & BRANDING

Start with an existing platform.

Choose a model, confirm its specifications and arrange factory logo branding for your order.

Suitable for
Brands, importers and distributors sourcing standard inverter products.
Before production
Confirm the model, specifications, order quantity and branding requirements.
Before dispatch
Logo branding is completed at the factory according to the confirmed order.
ODM · PROJECT-BASED CUSTOMIZATION

Develop around your requirements.

Discuss display language, functional parameters, firmware or communication requirements with our team.

Suitable for
Projects that need changes beyond the selected model's standard specifications.
Before development
Review feasibility, customization scope, quotation and the proposed schedule.
Before production
Confirm the sample and agreed requirements before moving into production.
Customization Scope

Define what your product needs.

Confirm branding with your order. Technical changes are reviewed against the selected model and project requirements.

Confirmed with your order

Branding & presentation

Logo branding is applied at our factory before the products are dispatched.

Appearance, labels, packaging and manual requirements can be discussed with our team and confirmed for the selected model.

Project assessment required

Technical customization

Display language
Review language and interface requirements for the target market.
Functional parameters
Assess requested settings and operating behavior for your application.
Firmware
Evaluate software changes against the model's existing platform.
Communication interfaces
Review interface and protocol requirements for system integration.

Feasibility, development scope and timing are confirmed after project assessment.

Inverter Platforms

Choose a platform for your product line.

Explore hybrid and off-grid inverter models. Confirm the specifications and customization scope of your selected model with our team.

Engineering & Manufacturing

Resources behind your product.

Techfine's company-wide engineering and manufacturing resources support project evaluation, product testing and production.

100
R&D engineers
2,000m²
Laboratory area
50,000m²
Factory area
36
Production lines

Figures describe Techfine's company-wide resources.

Engineering & testing

Engineering teams and laboratory resources support reliability, safety and performance testing.

Manufacturing capability

Production resources include automated lines, PCBA assembly and manufacturing engineering support.

Model-specific documentation

Confirm available product documents and certification requirements for the selected model and target market.

Order & Development Process

A clear route from request to delivery.

Standard-model procurement and project customization follow different routes. Factory logo branding is completed before dispatch.

STANDARD PROCUREMENT & OEM BRANDING

From model selection to shipment.

For orders based on existing models and confirmed specifications.

  1. Submit requirements

    Share your application, target market and expected order quantity.

  2. Select & match models

    Choose inverter models and the relevant product configuration.

  3. Confirm specifications

    Confirm parameters, quantity and approved logo requirements.

  4. Arrange production

    Move the confirmed order into production.

  5. Apply branding & dispatch

    Complete factory logo branding before the products leave the factory.

  6. Delivery & support

    Supply the order with related spare parts and provide remote technical support.

ODM PROJECT CUSTOMIZATION

From assessment to production.

For requests involving changes to standard technical specifications.

  1. Submit project requirements

    Describe the selected model, application and technical changes needed.

  2. Assess feasibility & quotation

    Review scope, feasibility, costs and the proposed project schedule.

  3. Develop & prepare samples

    Proceed with the agreed changes and sample preparation.

  4. Confirm the sample

    Review the sample against the agreed specifications.

  5. Trial run & production

    Arrange the production stages and branding agreed for the project.

  6. Shipment & support

    Dispatch the confirmed products and provide remote technical support.

Development and sample timing are confirmed after project assessment.

Before You Order

Ordering, delivery
& support.

Check MOQ, sample availability, customization and after-sales support before confirming your order.

Contact our team
What is the MOQ for an OEM or ODM order?

MOQ depends on the selected model and customization scope. Share your requirements with our team to confirm the quantity for your order.

What is the sample lead time?

For in-stock products, the typical sample lead time is 7–15 days. Samples involving customized features are scheduled after project assessment.

What is the lead time for an order?

The typical order lead time is 6–8 weeks for products with standard specifications. The schedule for customized projects is confirmed after assessment.

Which technical options require project assessment?

Display language, functional parameters, firmware and communication interfaces require project assessment. Feasibility, scope and timing depend on the selected platform and requirements.

When is logo branding completed?

Logo branding is completed at our factory before dispatch, according to the requirements confirmed for your order.

How do we confirm certification requirements?

Available documentation and certification applicability depend on the selected model and target market. Confirm the required documents with our team before ordering.

What warranty and technical support are provided?

Our standard warranty period is two years. We provide remote technical support to help assess product issues.

Are replacement spare parts included?

Related replacement spare parts are included with the shipment for approximately 2% of the ordered units. For example, an order of 1,000 inverters includes related spare parts for around 20 units. The specific parts list is confirmed with the order.

Let's Work Together

Build Your Inverter Product Line
with Techfine

Discuss standard-model procurement, factory logo branding or a project that needs technical customization.

COMPANY

PRODUCTS

CONTACT US

  Building 3, No.6 Foluo Road, Luocun, Shishan Town, Nanhai District, Foshan city, Guangdong Province, China.
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