Manufacturer · China
Ampace
Ampace (Xiamen, China; joint venture of ATL and CATL) makes lithium-ion cells and battery systems. Its stationary storage line is the UniC series of C&I cabinets (92–532 kWh) plus one 20ft 4.8 MWh DC container, using its own Kunlun LFP cells or CATL 530Ah cells.
- Country
- China
- Headquarters
- Xiamen, Fujian
- Official website
- en.ampace.com
- Segments
- commercial & industrial · utility-scale
- Makes its own cells
- yes
Model
5
5 models
Classes represented
5 MWh 20 ft containersAC blocks (PCS integrated)C&I cabinetsLiquid-cooled utility systems
Ampace models in the catalog
Sorted by maximum published energy. Click a model for all variants, the full specification and the list of fields Ampace does not publish.
| Model | Segment | Form factor | Max energy | Max power | Cooling | Chemistry | Cell Ah | AC/DC | Status | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|
| UniC DG4800 | utility-scale | 20 ft container | 4.824 MWh | not published | liquid-cooled | LFP | 302 | DC | shipping | — |
| UniC DG500 | commercial & industrial | cabinet | 532.48 kWh | not published | air-cooled | LFP | 100 | DC | shipping | — |
| UniC AG440 | commercial & industrial | cabinet | 440.96 kWh | 220 kW | liquid-cooled | LFP | 530 | AC | shipping | — |
| UniC AG300-150 | commercial & industrial | cabinet | 301.5 kWh | 150 kW | liquid-cooled | LFP | 302 | AC | shipping | — |
| UniC DG92 | commercial & industrial | cabinet | 92 kWh | 92 kW | air-cooled | LFP | 100 | DC | shipping | — |
About Ampace
Ampace is a Xiamen-based lithium-ion battery maker whose stationary storage business centres on the UniC family. The published lineup on en.ampace.com covers five products: three DC battery cabinets (UniC DG92 at 92 kWh, UniC DG500 at 532 kWh in 1500 V and 750 V builds, UniC DG4800 at 4.824 MWh in a 20ft container) and two all-in-one AC cabinets with integrated PCS (UniC AG300-150 at 150 kW/301.5 kWh and UniC AG440 at 440.96 kWh, launched at Intersolar Europe 2026). Chemistry is LFP throughout: Ampace's own Kunlun 100 Ah and 302 Ah cells, and CATL 530 Ah cells in the AG440. Cooling ranges from air (DG500) and a fanless 'zero liquid cooling, zero air conditioner' design (DG92) to liquid cooling for the larger units. Certifications listed per product include IEC 62619, IEC 62477, UL 1973, UL 9540A (DG500 1500 V, AG440) and Chinese GB/T standards for domestic-market units. Ampace does not publish datasheet PDFs online; specs are HTML tables only. Power ratings for the DG500 and DG4800, round-trip efficiency (except a DC RTE claim for DG500), warranty terms and cycle-test conditions for the AG440 are not published. No press kit or image licence is offered.
Photo policy
Ampace publishes no image licence or press kit, so model cards show a schematic illustration instead of a manufacturer photo. Photos will be added only with written permission.
No press-kit page. Terms of Use (en.ampace.com/terms-of-use), section 2.1: "You may not download, reprint, modify, copy, distribute, publicly display, or commercially exploit any material or content on the Website without the prior written permission of Ampace." Product images are hotlink-protected (HTTP 403 without a Referer header). Media contact form: https://en.ampace.com/contact-us/media
Sources
Manufacturer documents used for this record. Model-level sources are listed on each model card.
- Ampace — C&I Energy Storage System (UniC series) — https://en.ampace.com/products/energy-storage-product-matrix/commercial-industrial-energy-storage-system
- Ampace — About Us — https://en.ampace.com/about-us
- Ampace — Terms of Use (site owner: Xiamen Ampace Technology Co., Ltd.) — https://en.ampace.com/terms-of-use
- Ampace press release — UniC AG440 launch, Intersolar Europe 2026 — https://en.ampace.com/news/latest-news/78