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Huawei FusionCharge DC storage
The figure that matters here is 50 kW. That is all the grid power Huawei says a site needs to grow from four to twelve charging bays, because the battery in between does the work. Round-trip efficiency is given as up to 92.1 %, which is the share of your bought electricity that reaches the truck. Huawei publishes neither the storage capacity nor a price, so both belong in the quotation you ask for.
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General 5 / 8
| ModelPart of Huawei's FusionCharge range, alongside the liquid-cooled charging columns | FusionCharge DC energy storage and charging solution | ↗ |
|---|---|---|
| What it isHuawei's example: a site grows from four to twelve charging bays without touching the grid connection | A charging system with a DC battery store behind it, for sites where the grid connection is too small | ↗ |
| FormSold as a solution, not as a single named cabinet; Huawei does not publish the enclosure | DC-side energy store combined with liquid-cooled charging columns | ↗ |
| AnnouncedReported on 6 September 2026, ahead of the show | September 2026 | ↗ |
| IAA Transportation 2026Huawei extended the FusionCharge range for the show with new liquid-cooled columns and this DC storage solution | Hall 12, stand B62 | ↗ |
| Availability in EuropeNot published as a date | not published | |
| List priceNot published | not published | |
| WarrantyNot published | not published |
Energy and power 2 / 10
| Capacity, grossNot published. The report gives the grid power the store replaces, not the size of the store | not published | |
|---|---|---|
| Capacity, usableNot published | not published | |
| VoltageNot published | not published | |
| Charge powerNot published separately from the grid connection | not published | |
| Discharge powerSystem power of the liquid-cooled power unit; one column takes up to 800 A | 720 kW | ↗ |
| Charge rateNot published | not published | |
| Charge timeNot the battery's own charge time: Huawei's claim for the vehicle is about 200 km of range in five minutes | not published | |
| CyclesNot published | not published | |
| EfficiencyPublished as 'up to 92.1 %' for the DC storage and charging solution | 92.1 % | ↗ |
| Service lifeNot published | not published |
Cells and build 1 / 8
| ChemistryNot published | not published | |
|---|---|---|
| Cell formatNot published | not published | |
| Cell supplierNot published | not published | |
| ArchitectureThe store sits on the DC side, between the grid and the charging columns | DC-coupled store feeding Huawei's liquid-cooled charging columns | ↗ |
| Energy density, by massNot published | not published | |
| Energy density, by volumeNot published | not published | |
| MassNot published | not published | |
| DimensionsNot published | not published |
Thermal and safety 1 / 6
| CoolingCooling of the store itself is not published | Liquid cooling on the charging side | ↗ |
|---|---|---|
| Operating temperatureNot published | not published | |
| Protection ratingNot published | not published | |
| StandardsNot published | not published | |
| Thermal runaway containmentNot published | not published | |
| Battery managementNot published | not published |
At the depot 5 / 8
| Grid connection behind itHuawei's headline claim: 50 kW of grid power carries a site that grows from four to twelve charging bays, and cuts the permit wait from months to weeks | 50 kW | ↗ |
|---|---|---|
| Peak shavingThe store is sold exactly for sites with limited grid power | yes | ↗ |
| AC- or DC-coupledThe German report calls it a Gleichstrom-Energiespeicher, a DC energy store | DC-coupled | ↗ |
| InverterNot published | not published | |
| Chargers it feedsUp to twelve bays in Huawei's own example | Huawei's liquid-cooled FusionCharge columns, up to 800 A each | ↗ |
| FootprintNot published | not published | |
| NoiseLess than 55 dB, thanks to the liquid cooling; the figure is given for the charging system | 55 dB | ↗ |
| InstallationHuawei's claim is that the permit process shortens from months to weeks because the grid connection stays small | not published |
Company 2 / 4
| CompanyThe FusionCharge range is Huawei Digital Power's | Huawei | ↗ |
|---|---|---|
| HeadquartersNot given in the source read | not published | |
| WebsiteHuawei Digital Power's site | digitalpower.huawei.com | |
| ContactNot published | not published |
Where these figures come from
Other battery sheets