SAJ CM2 Smart C+I All-in-one BESS 99.9 kW

The SAJ CM2 Smart C&I All-in-One BESS is a highly integrated battery energy storage system for commercial and industrial applications. The system combines battery storage, an PCS inverter, BMS, EMS energy management, temperature control, fire protection, power distribution and monitoring within a compact enclosure.

Thanks to state-of-the-art LiFePO4 battery technology with 314 Ah cells, the CM2 offers a high level of safety, a long service life and reliable energy storage. The integrated intelligent EMS supports various operating strategies such as self-consumption optimisation, time-of-use (TOU) and VPP applications.

Product features:

• All-in-one commercial battery storage system for C&I applications
• Available variants:
  • CM2-99.9K-261-EU with 99.9 kW power
  • CM2-125K-261-EU with 125 kW of power
• Battery system with 261 kWh storage capacity
• Lithium iron phosphate (LFP) 314 Ah battery cells
• Liquid-cooled battery system
• Long service life with ≥ 8,000 charge cycles
• 95 per cent standard depth of discharge (DoD)
• Round-trip efficiency over 90 per cent
• Integrated EMS with multiple operating modes
• Plug-and-play installation thanks to a high degree of integration
• Communication via Wi-Fi, Ethernet and RS485
• Protection rating: battery system IP54 / battery pack IP67
• Integrated fire protection at battery pack and cabinet level
• Multi-stage cell monitoring with sensor systems
• Operating temperature range: -25 °C to +60 °C

The SAJ CM2 energy storage system enables businesses to utilise renewable energy efficiently, reduces peak loads and increases energy independence. The combination of intelligent control, high storage capacity and an integrated safety concept makes the CM2 ideal for industry, commercial enterprises, agriculture and large-scale PV installations.