SAJ CHS2-29.9K-T4-X All-in-one Hybrid + SAJ CB2-85.9-HV5 battery module 85.9 kWh

The SAJ CHS2 all-in-one hybrid energy storage system is a high-performance storage solution for commercial premises, agricultural businesses, supermarkets, blocks of flats and small industrial enterprises. The system combines a PV inverter, energy storage, energy management and an emergency power function in a single compact unit.

Thanks to its high-quality LiFePO4 battery technology featuring 280 Ah cells, the CHS2 offers a high level of safety, a long service life and a reliable energy supply. The DC coupling of the photovoltaic system and the battery storage enables high efficiency and the effective utilisation of the solar energy generated.

Product features:

• All-in-one system with hybrid inverter and battery storage
• Variants with 30 kW or 50 kW AC power
• Battery storage expandable up to 100.3 kWh nominal energy
• Up to 100 kWp of PV power can be connected (depending on model)
• Up to 6 maximum power point tracker (MPPT ) channels for flexible PV configuration
• Supports up to 200% PV oversizing
• High string current of up to 22.5 A for modern high-performance modules
• Integrated emergency power function with STS switchover within 20 ms
• AC coupling and diesel generator connection possible
• Smart operating modes: self-consumption, time control and backup mode
• Integrated safety functions:
  • AFCI arc fault protection
  • Fire and CO detection
  • AC/DC Type II surge protection
  • Overcurrent and short-circuit protection
• Communication via Wi-Fi, Ethernet and RS485
• Protection class IP55 (entire system) / IP66 inverter
• Suitable for indoor and outdoor installation

The SAJ CHS2 offers a flexible and cost-effective solution for maximising self-consumption, reducing peak loads and safeguarding critical loads through its integrated backup function. Ideal for commercial photovoltaic systems with high energy requirements.