OEM / ODM Services

Your trusted white-label energy storage manufacturer — from 5kWh home batteries to 5MWh containers.

Custom Manufacturing Partner

With a vertically integrated supply chain from LFP cells to system integration, HUWRIL ENERGY offers flexible OEM / ODM services for distributors, installers, system integrators and brand owners worldwide. We help you launch your own branded storage products with fast lead times, competitive cost and internationally certified quality.

Our Process

1

Requirement Talk

Share your market, target model, quantity and certification requirements. Our engineers review feasibility within 2 working days.

2

Solution Design

We customize capacity, voltage, appearance, firmware, packaging and produce a detailed BOQ with drawings and quotation.

3

Sample Confirmation

Prototype samples are built, FAT-tested and shipped to you for validation. We iterate until 100% approved.

4

Mass Production

After sample sign-off, we enter mass production with full QC, in-line testing and pre-shipment inspection, then export to your port.

What We Can Customize

  • Private-label branding: Logo printing, silk-screen, packing box and user manual in your language.
  • Appearance customization: Cabinet color, size, shape, terminals and labels tailored to your market.
  • Parameter customization: Capacity (kWh), voltage, current, communication protocol and protection level.
  • Software / APP: White-label mobile APP, cloud platform, and Modbus / CAN / MQTT protocol adaptation.
  • Packaging: Neutral, branded or project-specific export packaging; wooden crate / pallet options.

Production Capacity

Multi-line automated assembly for residential ESS, C&I cabinets and 20ft / 40ft container BESS. Monthly output supports both trial orders and multi-MWh bulk shipments.

MOQ & Lead Time

Low MOQ for trial orders (1–5 units for residential samples). Standard lead time 15–30 days after deposit, depending on model and quantity.

Certification Support

Existing IEC / CE / UN38.3 reports can be leveraged. We support additional local certification (e.g. TISI, SASO, UL) with our labs.

Start Your OEM Project

Contact Us