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Los nombres técnicos de campos RFQ se mantienen en inglés — estándar en compras internacionales.
Search demand for “48V lithium battery energy storage system supplier / manufacturer / exporter” is rising, but ranking alone does not create a quote. Buyers still need a shortlist method: confirm the voltage platform, match BMS and inverter talk, demand the right documents, then send one structured RFQ. This guide is that method. Product family overview: 48V LiFePO4 battery series.
1. Confirme el mismo «48V»
In storage, “48V” almost always means a 51.2V nominal (16S LiFePO4) class for rack / wall / cabinet modules — not −48V telecom DC plants and not every golf-cart pack. If your tender says 48V, write out:
- Nominal / max charge voltage expected by the inverter
- Whether the inverter brand needs a specific battery protocol
- Single-module kWh vs parallel cabinet target
Background: 48V vs 51.2V vs −48V explained.
2. Criterios de preselección (scorecard)
Score each supplier 0–2 on:
- Platform fit — publishes clear 100Ah / 200Ah (≈5.12 / 10.24 kWh) class modules you can parallel
- BMS & comms — names supported inverter families or open CAN/RS485; does not hide protocol behind “smart BMS” only
- Document readiness — can list which files exist for this configuration (cell, pack, transport) without promising every global mark
- Integration support — answers with a systems engineer, not only a price sheet
- Commercial clarity — quote states Incoterm, validity, and what is excluded
Reject slogans (“No.1 factory”, invented cert walls) that do not map to your gate.
3. Familias de módulos a comparar en LJY
Link only live pages (no invented SKUs):
- Series hub: 48V LiFePO4 batteries
- 48V 100Ah ESS module → RFQ
48V-100Ah-ESS - 48V 200Ah ESS module → RFQ
48V-200Ah-ESS - Rack / wall adjacents as listed on the series hub
4. Campos RFQ que mueven cotizaciones ESS
Inverter brand + model: Target kWh / module count: Install: rack / wall / cabinet / outdoor: Parallel limit needed: Protocol requirement: Destination country: Qty band (pilot / project / annual): Docs your tender lists:
SKU path: 48V 200Ah ESS RFQ · 48V 100Ah ESS RFQ
5. Proveedor vs fabricante vs exportador
Buyers type all three. For a distributor or integrator, what matters is who owns the quote, who owns the pack design change, and who signs the documents — not the keyword on a homepage. Use the scorecard above; then RFQ the shortlist the same day.
FAQ
Is /products/ the right landing for “supplier” searches?
Prefer the series hub or this guide; the generic products index is a catalogue, not a supplier brief.
Do you publish MOQ and FOB here?
No — those are quote fields after voltage, kWh and destination are known.
Ready to shortlist?
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