制造商 · 中国
Kehua Digital Energy
BNEF Tier IKehua Digital Energy (subsidiary of Kehua Tech, Xiamen) is a power-electronics maker: PV inverters, energy-storage PCS (BCS series, ranked No.1 global PCS >500 kW by S&P Global) and system integrator. BESS line is branded S³: S³-EStation liquid-cooled 20ft battery containers (5 MWh, 3.44 MWh) and S³-EStore all-in-one C&I cabinets (215/241 kWh).
- 国家
- 中国
- 总部
- Xiamen, Fujian
- 成立于
- 1988
- 官方网站
- digitalenergy.kehua.com
- 应用领域
- 公用事业级 · 商业及工业
- 自主制造电芯
- 否
- BNEF Tier I
- BNEF Tier 1（可融资名单）
目录中的Kehua Digital Energy型号
按最大发布能量排序。点击型号查看所有变体、完整规格以及Kehua Digital Energy未发布的字段列表。
| 型号 | 分类 | 外形 | 最大能量 | 最大功率 | 冷却 | 电池类型 | 单体Ah | 交流/直流 | 状态 | 规格书 |
|---|---|---|---|---|---|---|---|---|---|---|
| S³-EStation 5MWh (SR12-P4104S1PL314BG) | 公用事业级 | 20 英尺集装箱 | 5.015 MWh | 未公开 | liquid-cooled | LFP | 314 | DC | 供货中 | |
| S³-EStation 3.44MWh (S-R10-P8-48S1P-L280-BG) | 公用事业级 | 20 英尺集装箱 | 3.44 MWh | 未公开 | liquid-cooled | LFP | 280 | DC | 已停用 | |
| S³-EStore (ESI215-100K-M / ESI241-100K-M) | 商业及工业 | 机柜 | 241 kWh | 100 kW | 混合冷却 | LFP | 未公开 | AC | 供货中 | — |
关于Kehua Digital Energy
Kehua Digital Energy is the PV and energy-storage arm of Kehua Tech (Kehua Data Co., Ltd., founded 1988), headquartered in Xiamen. Its core competence is power conversion: the company sells a large range of BCS-series PCS from 75 kW modular units to 13.8 MW MV skids and reports cumulative energy-storage installations above 53 GW. It does not manufacture cells and does not name its cell suppliers; the S³-EStation 5 MWh datasheet only states LFP-class 314 Ah cells in a 12P416S arrangement. The battery portfolio is small: S³-EStation 5 MWh (SR12-P4104S1PL314BG, liquid-cooled 20ft DC container, 0.5P and 0.25P versions, hot-aerosol suppression, IP55, IEEE 693 seismic), the older S³-EStation 3.44 MWh (280 Ah, IEC 62619 / EN 62477-1 compliance) and the S³-EStore C&I cabinet (100 kW AC with integrated PCS, 215 or 241 kWh). Utility projects are typically delivered as S³-EStation containers plus a separate Kehua MV PCS skid (marketed as S³-EStation 2.0, 5 MW/10 MWh blocks). Not published: system power ratings for the containers, cycle life, calendar life, warranty, round-trip efficiency at system level, weight of the C&I cabinet's PCS, and any UL 9540/9540A listing. Product images are hot-link protected and no press-kit licence is stated.
照片政策
Kehua Digital Energy未发布图像授权或新闻稿，因此产品卡显示示意图而非制造商照片。照片仅在获得书面授权后添加。
No press-kit or media-terms page on digitalenergy.kehua.com; product images on kcmsdata.kehua.com return 403 without a digitalenergy.kehua.com Referer. Datasheet footer: 'Reference only, subject to project product drawings. The specifications are subject to change without prior notice.'
来源
本记录所用制造商文档。模型级来源列在各产品卡中。
- Kehua Digital Energy — Energy Storage products — https://digitalenergy.kehua.com/energy-storage-specification.html
- Kehua Digital Energy — About — https://digitalenergy.kehua.com/about-kehua.html
- Kehua Digital Energy — Download center (Battery Container) — https://digitalenergy.kehua.com/download.html?type1=Product&type2=Battery+Container
- Kehua newsroom — 5MW in 20ft, ENEX 2025 — https://digitalenergy.kehua.com/newsroom/5MW-in-20ft-Kehua-Debuts-1500Vdc-Turnkey-Solution-at-ENEX-2025.html