Battery side
Cabinet or container battery capacity, BMS and thermal management.
Hithium 261kWh C&I Energy Storage listing
Hithium 261kWh All-in-One ESS (125kW PCS) for C&I Energy Projects
Hithium 261kWh All-in-One ESS (125kW PCS) is part of the Sunket Supply Hithium 261kWh storage line. A complete ESS combines battery storage with a matched inverter or PCS, plus BMS, EMS and protection for C&I projects worldwide.
ESS architecture fit
This product is evaluated as part of a complete ESS, not only as a standalone battery asset.
Hybrid inverter path
Battery + Hybrid Inverter for PV plus storage projects.
PCS path
Battery + PCS for larger C&I energy storage systems.
Technical buying snapshot
Product group Hithium 261kWh Liquid-Cooled ESS
Portfolio Hithium 261kWh C&I Energy Storage
Delivery focus Europe, with Germany and Netherlands warehouse support
Technical files 1
Technical specifications
- Model
- Hithium 261kWh All-in-One (PV & ESS Integrated Machine)
- Nominal capacity
- 261 kWh (5 × 52.2 kWh modules)
- Power
- 125 kW integrated PCS (137 kW max)
- Nominal voltage
- 832 V (715–923 V)
- Cycle life
- See datasheet
- Cooling
- Liquid cooling
- Dimensions (W×D×H)
- 1350 × 1000 × 2380 mm
- Weight
- ≥ 2.7 t
- Ingress protection
- IP55
- Warranty
- See datasheet
Certifications
- CE
- IEC 62619
- IEC 62477
- UN 38.3
Best fit
- Factories and warehouses needing peak shaving
- Commercial solar-plus-storage projects
- System integrators selecting ESS architecture
Applications
- Peak shaving
- Self-consumption optimisation
- PV plus ESS
- Battery plus hybrid inverter projects
- Battery plus PCS projects
Why buyers review this product
- Battery plus inverter or PCS architecture stated clearly
- Separated from standalone battery pages
- External hybrid inverter architecture clearly labeled
- Air-cooled and liquid-cooled cabinet options
Product images
Datasheets and technical files
This page explains how Hithium 261kWh All-in-One ESS (125kW PCS) fits an ESS architecture where battery storage is matched with a hybrid inverter or PCS.
Open downloads centerWhere this is applied
These products are deployed across the following commercial and grid-scale applications.
PV + ESS
Commercial solar generation combined with battery storage for lower grid purchases and higher self-consumption.
View solution ›Peak Shaving
Battery systems discharge during demand peaks to reduce grid demand charges for factories and commercial sites.
View solution ›Self-Consumption Optimisation
Store daytime solar generation and use it when site demand is higher than PV output.
View solution ›Product FAQ
What is the main purpose of Hithium 261kWh All-in-One ESS (125kW PCS)?
Hithium 261kWh All-in-One ESS (125kW PCS) is positioned for C&I ESS projects where the battery cabinet, hybrid inverter or PCS matching, protection and technical documentation must be reviewed before quotation.
Can Sunket Supply support project matching?
Yes. Sunket Supply can match the battery side with hybrid inverters or PCS, then support EU delivery coordination and quotation preparation.
Where can I find the technical files?
Available datasheets are linked on this product page and in the downloads center.