Recommended Products
Merc Series
The CHISAGE ESS Merc Series is a three-phase hybrid inverter with 20 kW to 60 kW rated output, featuring 97.60% maximum efficiency, and parallel scalability up to 20 units for off-grid operation.
CAL Series
The CHISAGE ESS CAL Series is a LiFePO4 Lithium Battery Cluster System with a nominal energy range from 5,120 Wh to 61.44 kWh, featuring a 5000-cycle life.
OBE70
The CHISAGE ESS OBE70 is a 69.12 kWh LiFePO4 Commercial & Industrial Energy Storage System (C&I ESS) with an 8000-cycle life and parallel expansion up to 4 systems.
CE-186372 C&I ESS
The CHISAGE ESS CE-186372 is a 372.7 kWh LiFePO4 Commercial & Industrial Energy Storage System (C&I ESS), designed with intelligent liquid-cooling for enhanced stability.
CE100215-B C&I ESS
The CHISAGE ESS CE100215-B is a 215 kWh LiFePO4 Commercial & Industrial Energy Storage System (C&I ESS) with 100 kW rated power and an 8000-cycle life.
System Diagram
Smart energy flow ensures peak self-generation, strategic grid utilization, and uninterrupted service continuity for critical business operations.

High-Efficiency Conversion
The hybrid inverter boasts a maximum efficiency of 97.6%, ensuring optimal solar conversion.
The lithium battery cluster system achieves a round-trip efficiency of 94% for power storage.
High Usable Energy Ratio minimizes losses and maximizes energy utilization in the C&I ESS system.
Wide operating voltage range ensures consistent and highly stable performance for the battery cabinet system.
Smart and Secure

The system includes integrated arc-fault detection for enhanced safety.
Multi-level fuse protection and interlock design ensure system reliability.
Real-time communication with the battery management system (BMS) via CAN/RS-485.
The system is equipped with DC overcurrent protection to prevent damage.
Flexible Scalability
Up to 20 PCS inverters can be paralleled for off-grid operation.
The lithium battery cluster system allows up to 4 clusters to be parallel connected.
The system supports battery charging/discharging according to time settings.
Independent AC input port for diesel generator support.
S-Boost
PV Storage Smart Monitor
S – Boost intuitively displays real – time power distribution via circular graphs and energy flow, offers multi – dimensional energy stats, and integrates battery SOC & module power monitoring for quick system health checks.