Strong Points
Function
The SUNSYS HES L SKID is a compact modular battery energy storage system, ideal for easy installation, transport and maintenance. This system is available in a wide range of configurations, with power from 50 to 300 kVA and energy storage capacity from 203 to 609 kWh. This system has been designed for on-grid and off-grid applications. Delivered fully assembled, the SUNSYS HES L SKID system is factory tested, wired and delivered ready for use.
Conformity to standards
Safety: UL9540-2023; UL9540A; NFPA855; NFPA68
EMC: FCC part 15 Level A
Environment: RoHS; REACH
Communication protocol: Modbus TCP; SunSpec 2.0
Grid code: UL1741 SB; UL1741 PCS CRD; IEEE1547-2018; IEEE1547.1-2020; CA Rule 21; HECO Rule 14h
CEC listed
Please consult us for additional ones.
Advantages
Quick and easy installation
All cabinets within the energy storage system are delivered pre-assembled, mounted and factory wired on a specially designed metal structure (SKID).
This solution considerably reduces installation time, limiting the cost of associated structural works whilst still ensuring optimum quality. Once the system is delivered on site, the only tasks left are connecting the AC power and communication cables.
Multiple configurations available
The system offers several configurations thanks to a complete range of SKID modules, consisting of the SUNSYS HES L cabinets: C-Cab and B-Cab.
This flexibility enables the size of the system to be adjusted to precisely meet the specific needs of each project.
Thanks to these configurations, we are able to cover a wide range of energy storage projects and applications.
Easy to ship and redeploy
The entire system is integrated onto a metal SKID, making it easy to ship, transport and move. It can easily be moved to a different site to meet future needs. Our one-piece integrated SKID-based systems make transport especially easy. Our standard configurations (up to 5m / 16.5ft) are easy to handle and can be forklifted, minimising transport and handling costs.
Commissioning-ready
Systems are pre-commissioned in our factory, significantly reducing the time needed for on-site commissioning by our technical team. Every system is also factory tested with initial battery cycling completed, ensuring successful on-site installation and operation.
This reduces the time and cost of installation for our customers, enabling them to achieve faster return on investment.
Combines the best technologies
Thanks to a co-design between CATL and Socomec, you can be assured of compatibility between products, and that the complete system has been validated and certified. The PCS (C-Cab) has been designed to include everything required for battery operation, including the management system as well as the power supply.
Enhanced Control, Faster Deployment, Safer Operation
EC‑Cab brings integrated control to SUNSYS HES BESS with a standardized, pre‑engineered architecture. By replacing custom control builds, EC‑Cab significantly reduces engineering & procurement efforts, costs, and lead times. EC‑Cab is EMS‑ready and supports EMS‑agnostic connectivity, enabling seamless monitoring and control with third‑party platforms.
Applications
- Energy - Energy storage for grid services
- Infrastructure & Transport - Power for EV charging
- Industry - Power availability for industrial process
- Building - Energy storage behind the meter
Associated services
Socomec services
Socomec offers comprehensive support to optimize the performance and longevity of your equipment. 400 experts and 250 engineers are mobilized to offer a complete service, from commissioning to end-of-life management of your equipment.
Maintenance
Benefit from Socomec experts available on-site and remotely to guarantee the performance of your equipment and optimize its life cycle.
Extended warranty SUNSYS HES
Guarantee optimal protection and continuous performance of your BESS for up to 20 years.
