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OEM / ODM programme

Your brand, turnkey.

Hardware, firmware, software, platform and app — developed in-house and tailored to your brand. 15+ brands have built on our platform, 3 listed companies among them.

Start an OEM project Open the 3D brand demo

PartnersDistributor
PartnersOEM / ODM
PartnersSKD assembly
PowerCube storage stack
SolarHub hybrid microinverter
SolarCore microinverter
ChargeFlow wallbox
Your brand
Hardware, app and cloud — all under your brand.
Who it’s for

Built for partners like you.

01

Energy brands

Companies adding solar, storage or charging to their own range.

02

Utilities and retailers

Suppliers bundling hardware with tariffs and services under their brand.

03

Industrial groups

Groups entering home energy with a ready platform rather than a new R&D team.

What you get

Everything under your brand.

Products under your brand

Microinverters, storage, EV chargers and energy management with your name on them.

Your app and cloud

The VIP Cloud platform and app under your brand — plus open local and cloud APIs, so VaySunic devices plug into the apps and platforms you already run.

Look and feel

Housing colours, logos, light colours and packaging agreed with you.

Protocols and features

Communication protocols and functions adapted to your system and market.

From one product to a system

Start with a single product and extend to the full ecosystem on the same platform.

Certification support

Products designed to the standards of the markets you serve, with support through certification.

What we provide

Six layers, developed in-house.

Your product inherits the whole stack, not just a housing.

Powerelectronics

Topologies and hardware designed by our own team, protected by core topology invention patents.

  • Microinverters
  • Hybrid conversion
  • Bidirectional AC storage
  • EV charging
Where you see itSolarCore · SolarHub · PowerCube · ChargeFlow

Full-stack R&D

Power electronics, battery management, firmware, local EMS, cloud and app — all developed in-house.

Manufacturing

Production in our own 6,000 m² base in China, with 100% online aging and traceability.

Local service

Local support in your time zone and language, with remote support and training for your team and installers.

3D brand demo

See your logo on PowerCube.

Upload your logo, choose the housing and light colours and switch to white-label mode — then show the result to your team.

Open the 3D brand demo

PowerCube stack ready for your branding
How it works

Contract in week 1, first production from week 6.

A typical OEM / ODM plan. Week 1 starts when the contract and commercial terms are signed; samples are approved at the end of week 5 and production starts in week 6, running three weeks or more depending on order size. Certification runs alongside and depends on your markets.

Phase
Week 1Week 2Week 3Week 4Week 5Week 6Week 7Week 8
Contract signedCommercial terms agreed and the contract signed — week 1 starts here.Start of week 1
Concept & specificationProduct definition and the customisation list, signed off together.Weeks 1–2
Industrial design & brandingHousing colours, logos, light colours and packaging.Weeks 2–4
Samples & firmware / app brandingBranded samples, firmware settings and your app and cloud set-up.Weeks 3–5
Sample approvalYou approve the samples at the end of week 5.End of week 5
Certification supportTesting and documents for your target markets — in parallel; timing depends on the market.Weeks 4–8
Production & deliveryFrom week 6: pilot lot, then series production with 100% online aging and traceability, and shipment — three weeks or more, depending on order size.Week 6 → 3+ weeks
3+ weeks

Indicative plan only — actual timing is agreed per project and depends on many factors, such as order size, sample approval, material lead times and certification for your target markets.

Behind the programme

Built in our own base.

15+ brands, 3 listed companies among them, build on the same R&D and manufacturing.

Our own manufacturing base in China, aerial view
Our own manufacturing base in China, aerial view
Assembly lines in our base
Assembly lines in our base
Automated at every step
  • Automatic dispensing
  • Automatic screw-driving
  • Automatic soldering
  • Automated ATE
  • Automatic potting
  • Automated online aging
  • MES at every station
Manufacturing & quality
40+
patents
6,000 m²
own manufacturing base
100%
online aging
5
countries with our own teams
Questions partners ask

Good to know.

Can the app and cloud carry our brand?

Yes. The VIP Cloud platform and app can be delivered under your brand, alongside the hardware.

What can be customised?

Housing colours and logos, light colours, packaging, communication protocols and selected functions. We agree the list in the concept stage.

Do you name your OEM customers?

No. We keep customer names, brands and terms confidential.

Can we start with one product?

Yes. Many partners start with one product and extend to storage, charging and energy management on the same platform.

Is co-branding possible?

Yes. Products can carry your brand together with VaySunic. We agree the details for each project.

Can we start as a distributor first?

Yes. Many partners start by distributing the VaySunic range and move to their own brand later.

Distributor programme

Can our branded products be assembled locally?

Yes — products under your brand can be supplied as SKD kits for assembly in your market.

SKD assembly

Talk to us

Talk to our partnership team.

Tell us what you need and the right person in our team will reply — in your language and time zone.

Service & warranty
service@vaysunic.com
Europe · WhatsApp
+49 1516 8440711
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