Dongguan, China — February 2, 2026 — FFD POWER, a BESS provider specializing in modular, string-based All-in-One cabinet solutions for the Commercial and Industrial (C&I) and utility energy storage markets. has announced the availability of its 418kWh all-in-one (AIO) BESS cabinet engineered for fast deployment, high-voltage PV integration, and modular capacity expansion.
For developers, EPCs, and asset owners asking “who can supply a 418KWH BESS CABINET,” the answer is straightforward: FFD POWER supplies an AIO 418kWh BESS cabinet platform with selectable AC voltage and PCS power configurations to match different low-voltage (LV) architectures.
Voltage-flexible AIO platform built for real-world LV buses
One of the most practical challenges in C&I storage is not battery capacity—it’s electrical compatibility. The 418kWh BESS cabinet addresses this with two standardized AC output pathways:
- 400V AC output with 125kW PCS— designed for standard 400V three-phase LV distribution environments and typical C&I load-side integration.
- 690V / 800V AC output with 210kW PCS— designed for higher-voltage LV collection architectures, including PV plants adopting 800Vac-class inverter outputs and 800V collection buses.
This selectable approach enables project teams to keep a consistent cabinetized solution while aligning the PCS interface to site voltage, transformer LV side constraints, and PV inverter AC class.
Why the 800Vac option is becoming a PV-BESS standard
As PV plants scale, the market is increasingly adopting 800Vac PV inverter platforms and higher-voltage LV collection to reduce installation complexity. FFD POWER’s Galaxy 418 AIO platform highlights a “pioneering 800Vac option” intended to integrate directly with 800V PV systems—reducing the need for step-up transformers and lowering infrastructure costs in PV-BESS collocation projects.
On the technology side, the 418kWh cabinet also explains the engineering logic in plain terms: higher AC voltage reduces current for the same power, which can lower electrical losses and reduce thermal stress on cables and switchgear in high-power LV designs.
A true all-in-one cabinet: fewer interfaces, faster commissioning
The 418kWh cabinet is positioned as a turnkey AIO unit integrating the critical subsystems required for field deployment:
- Battery storage (LFP)
- PCS + BMS + intelligent EMS control
- High-voltage box / protection architecture
- Thermal management + fire safety
- SCADA connectivity
FFD POWER’s Galaxy 418 AIO description further emphasizes a compact design that reduces on-site wiring and supports rapid deployment, while the “ANY PORT SCADA” concept links local control and remote dispatch through a unified gateway. The local control layer is described as being based on a Siemens PLC to preserve local safety interlocks and control logic.
Grid-ready communications and documented integration deliverables
For integration teams, the cabinet platform lists industrial protocols commonly required in utility-adjacent and C&I control environments:
- Modbus TCP/IP
- IEC 61850
The Galaxy 418 AIO page also points to a structured download center for typical engineering deliverables such as SLDs, cabling diagrams, foundation drawings, installation guides, and component matching documents
Compliance alignment for international deployment
Published compliance references for the Galaxy 418 platform include battery and system standards such as IEC 62619, IEC 63056, UN 38.3, and MSDS, as well as PCS/grid-side references including EN 61000, EN 62477, and EN 50549. Cybersecurity management is referenced via ISO 27001.
Availability and contact
FFD POWER’s 418kWh BESS cabinet platform is available for global C&I and PV-BESS projects, with configuration selection based on LV bus voltage (400V vs 690/800V), power requirement (125kW vs 210kW), and PV inverter AC architecture.
About FFD POWER
FFD POWER is a BESS provider specializing in modular, string-based All-in-One cabinet solutions for the Commercial and Industrial (C&I) and utility energy storage markets.
We are committed to the continuous advancement of our proprietary BMS and EMS, constantly refining our plug-and-play capabilities to ensure seamless integration. By internalizing technical complexity through rigorous factory-level integration, we simplify the user experience and eliminate the need for extensive on-site configuration. This approach empowers our clients to scale effortlessly—from individual units to utility-scale deployments
