Find a BESS manufacturer in China — LFP battery storage sourcing, from 100 kWh
LFP battery storage from residential racks to containerised systems — with BMS, UN38.3 and safety documentation, capacity-verified before shipment.
Battery energy storage (BESS) is increasingly where solar projects live or die, and China dominates LFP cell and system production. We source storage from residential rack systems up to containerised utility-scale units, built on LFP chemistry, from manufacturers we verify rather than re-sellers stacking unbranded cells.
The real risks with storage are over-stated usable capacity, recycled or B-grade cells, a weak or generic BMS, and — critically — missing safety documentation that strands the shipment at customs or fails an insurer. We verify the manufacturer and cell source, confirm usable capacity and BMS spec, and collect UN38.3, IEC and the transport and safety documents the shipment needs before it moves.
Specs, grades & HS code
| Chemistry | LFP (LiFePO₄) |
|---|---|
| Form factor | Rack, cabinet, containerised |
| Scale | From 100 kWh to MWh |
| BMS | Integrated, with monitoring |
| Certification | UN38.3, IEC 62619, CE |
| HS code | 8507.60 |
What we check before it ships
- Manufacturer and cell source verified (no recycled/B-grade cells)
- Usable capacity and cycle rating confirmed vs. spec
- BMS function and monitoring checked
- UN38.3, IEC 62619 and transport safety documents collected
- Enclosure, cooling and packing inspected before shipment
Typical buyers
Solar EPCs
Storage matched to PV arrays for self-consumption and peak shaving.
Commercial & industrial
Cabinet and containerised systems for backup and demand management.
Utility & developers
Containerised MWh-scale storage with full safety documentation.
Delivered to your market
Frequently asked questions
How do I find a reliable BESS manufacturer in China?
We identify and vet genuine BESS manufacturers — not re-sellers stacking unbranded cells — through our on-the-ground China network, confirm the cell source and usable capacity, and run the order end to end, so you reach the real producer rather than a trader.
What battery chemistry do you supply?
LFP (lithium iron phosphate) — the standard for safety and cycle life in stationary storage. We verify the cell source so you are not getting recycled or B-grade cells.
Do you provide the safety documentation for shipping?
Yes — UN38.3, IEC 62619 and the transport and safety documents are collected before shipment, because storage that lacks them gets stuck at customs or rejected by insurers.
What sizes can you source?
From 100 kWh residential and commercial racks up to containerised MWh-scale systems, with the BMS and capacity confirmed against your spec.
The risks of sourcing from China — and how we remove them
Every importer faces the same handful of failure points. Here's what each one is, and what we do about it.
01Paying a trader's hidden markup
We verify the supplier is the actual manufacturer and show the factory price separately from our fee, so you never overpay a middleman.
02A 'factory' that turns out to be a shell company
We check business licenses, capacity and history, and visit the site in person before you commit a single payment.
03Losing the deposit to fraud
Funds go to Silk Way Sourcing under one contract, not to an unknown account, and the balance is tied to an inspection you approve.
04Receiving goods that don't match the sample
An independent pre-shipment inspection checks quantity, dimensions and quality against your spec, with a photo report, before anything ships.
05Goods stuck at customs over paperwork
We prepare and handle export and customs documentation end to end, so shipments clear without costly holds.
What importers say after working with us
Sourcing wins across steel, solar, energy storage, construction materials and supplier verification. Client names are withheld for confidentiality.
- Solar energy
They caught that our 'factory' was actually a trading company and found us the real manufacturer — it saved us from a costly mistake.
Importer, solar EPC · Poland - Solar energy
A full container of panels and inverters, verified and inspected. No surprises at customs, which is rare for us.
Solar distributor · Tunisia - Solar energy
Inverters and mounting systems for a commercial rooftop. The inspection-before-balance step is exactly why we keep coming back.
Solar EPC · Tanzania
Meet our team of experts
Our team brings hands-on experience in sourcing, quality control, and logistics, working closely with manufacturers to ensure reliable results at every stage.
Arkadii Vakhnovskyi
Founder & CEO
Dmitry Markov
Head of Operations & CTO
Andy Wang
Logistics & Compliance Manager
Alyona
Marketing & SMM
Contact Us
Have a project in mind or need a quick consultation?
Get in touch with us through any channel that's convenient for you — we respond fast.