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CIS 64.8kWh

The RAYSTECH-CIESS 64.8kWh is a high-capacity battery storage cabinet specifically engineered for Commercial & Industrial (C&I) applications. 
By focusing on intrinsic safety through Semi Solid-State technology, 
this system provides a robust and reliable energy heart that can be flexibly paired with compatible external inverters (PCS).
System Energy: 64.8 kWh 
Battery Technology: Semi Solid-State LFP (53Ah Cells) 
Warranty: 10 Years / 8,000 Cycles 
Nominal Voltage: 614.4V (High-Voltage System)
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Technical Parameter

RAYSTECH-CIESS 64.8kWh: Ultra-Safe Semi Solid-State C&I Battery Cabinet

 

Core Advantages

  • Intrinsic Safety: Thanks to the advanced semi-solid electrolyte, the cells are non-flammable and leak-proof.
  • Higher Safety Protection: This "intrinsic safety" eliminates the need for complex internal fire extinguishing agents while providing peace of mind for business assets.
  • Precision Climate Control: Equipped with an integrated Industrial Air Conditioner, the cabinet maintains an optimal internal temperature via active cooling and heating, ensuring stable performance in all weather conditions.
  • 10-Year Reliability Warranty: We stand behind our quality with a professional 10-year / 8,000-cycle warranty, ensuring a secure long-term investment and consistent ROI for your energy projects.
  • Flexible Inverter Integration: As a dedicated battery cabinet (non-all-in-one), it offers open compatibility, allowing installers to select the best-matched high-voltage inverter or PCS for specific site requirements.
  • Scalable Power: Designed for growth. Easily connect units (Max. 6S2P) to build a large-scale energy reserve for expanding industrial needs.
  • Pre-Engineered Simplicity: Delivered as a fully assembled cabinet with an Intelligent Built-in BMS, significantly reducing on-site installation time and labor costs.

 

Technical Specifications

System Energy: 64.8 kWh

Battery Technology: Semi Solid-State LFP (53Ah Cells)

Thermal Management: Industrial Air Conditioning (Cooling & Heating)

Warranty: 10 Years / 8,000 Cycles

Nominal Voltage: 614.4V (High-Voltage System)

IP Rating: IP55 (Outdoor Grade)

Communication: CAN / RS485 (Compatible with mainstream C&I inverters)

 

Applications

Safety-Critical Industrial Sites: The premier choice for factories and warehouses where traditional lithium fire risks are a concern.

C&I Peak Shaving: Optimize energy costs by shifting loads and reducing expensive peak-demand charges.

Solar-Plus-Storage Hubs: Works as the core storage unit for rooftop solar arrays in commercial complexes.

High-Latitude/Extreme Environments: The built-in air conditioner ensures the system thrives in both scorching heat and freezing winters.