HIS ENERGY · INTEGRATED BESS
HISbatt 261L: 261 kWh industrial battery storage
An all-in-one BESS for industrial, commercial and solar applications. Liquid cooling, active cell balancing, an integrated PCS and HIS EMS support demanding operating profiles at 400 V AC.
Product datasheets
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The 261L combines 261 kWh of installed energy with a 125 kVA PCS. Liquid cooling and active balancing support consistent cell operation.
- PV self-consumption and load shifting
- Peak shaving and grid-connection management
- Dynamic tariffs and time-of-use strategies
- Energy trading and multi-use after project assessment
- EV charging infrastructure
Technical specifications
- LFP cells: 314 Ah; DC range: 702–936 V
- Maximum PCS efficiency: 98.5%
- Liquid cooling and active cell balancing
- Three-level BMS; Ethernet, Modbus TCP and RS485
- IP55; dimensions: 1,080 × 1,450 × 2,235 mm
- Weight: approximately 2,600 kg
The 8,000-cycle rating uses 100% depth of discharge to 70% end-of-life capacity. Actual life depends on temperature, power and operating strategy. The PCS rating in kVA is apparent power; available active power is confirmed in the project design.
Integration, communications and expansion
The HIS Energy Controller coordinates prioritised strategies across battery, PCS, metering and compatible higher-level systems. Ethernet, Modbus TCP and RS485 support local energy and supervisory integration. Multiple units can be combined after reviewing site power, energy and grid requirements.
126A, 233L or 261L?
- HISbatt 126A: compact solution with high relative power
- HISbatt 233L: balanced capacity and project-specific PCS design
- HISbatt 261L: more energy, liquid cooling and intensive cycling
The load profile and application determine the selection, not installed kWh alone.
Questions about this BESS solution
How is a 261 kWh battery sized for an industrial site?
HIS reviews peak power, peak duration, usable energy, charging windows, grid limits and operating priorities before recommending a configuration.
Can several HISbatt 261L units be combined?
Yes, multiple units can be assessed in a project-specific system. Grid capacity, protection, communications, metering and EMS control must be designed for the combined installation.
Can the 261L use dynamic tariffs and energy trading?
These strategies can be assessed with HIS EMS. Available functions depend on the tariff, market, compatible equipment, licenses and agreed trading partner interfaces.
Tell us what you already know
Start with a short project enquiry. Our team will review the technical fit and identify the next steps. Technical details and file uploads are optional; you can request an email response before arranging a meeting.
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