
CHS2 Series All-IN-ONE Hybrid
Energy Storage System
Flexible. Efficient. Reliable. Profitable.
Empower your business with SAJ C&I Smart All-in-One Energy Storage Solution today. Unlock energy security, cost-savings, peak efficiency, unwavering reliability, and sustainability - all in a single system.

Installer
Modular Design, Easy Installation
Factory pre-installed, plug-and-play with modular design for quick and easy installation, saving time and boosting efficiency.
Seamless On/Off-Grid Connectivity
Connect directly to diesel generators without extra equipment for effortless energy complementarity.
Intelligent Monitoring, Superior O&M
AI-powered EMS - elekeeper offers one-click system diagnosis, real-time monitoring, and convenient maintenance services for simplified and smooth operation all year round.
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Business Owner
Lower Energy Bills
Reduce reliance on expensive diesel generators and lower operational costs; AI-powered EMS with one-click savings and smart scheduling maximizes cost savings.
Dependable Backup, Enhanced Resilience
Integrate solar power with energy storage to bolster resilience against power outages, ensuring uninterrupted operations and reducing downtime losses.
Green Sustainability Solution
By harnessing abundant sunlight, this system reduces CO₂ emissions and significantly enhances sustainability.
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- String current 22.5A, 6 MPPTs, support 200% oversizing
- 60kWh~4MWh Capacity Range
- PV and Battery are DC Coupled with high efficiency
- Enhance VPP revenue with wide environmental adaptability
Versatile Adaptability Across
Various Scenarios
Designed for various scenarios like large residential areas, charging stations, supermarkets, farms and factories, SAJ C&I Smart All-in-One Energy Storage Solution CHS2 offers up to 10 parallel units and a capacity range from 60kWh to 4MWh for seamless expansion.
This system supports various application modes such as self-consumption, time-of-use, and backup mode, alongside flexible load control. By seamlessly integrating with diesel generators to build microgrids, it ensures flexibility, enhanced efficiency, safety, and profitability in any setting.
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Versatile Adaptability
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Seamless Expansion
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Various Application Modes
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Seamless Integration & Control
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Maximizing Power Generation
The CHS2 series boasts a string current of 22.5A, ideal for high-power (210) solar panels. With 6 MPPTs and support for 200% oversizing, this system unleashes the full potential of solar power, optimizing green energy utilization to significantly reduce grid dependency and bolster renewable energy independence.
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Matching High Power PV Panel
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6 MPPTs, Support 200% Oversizing
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100% Three Phase Imbalance Output
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Ultimate Safety
This system is equipped with Arc Fault Circuit Interrupter(AFCI), proactive cell health monitoring, and sensitive carbon monoxide and fire detection for immediate anomaly responses. Additionally, it features cabinet-level fire protection, serving as a robust shield for device safety.
AC and DC type II surge protection devices (SPDs) safeguard equipment from electrical surges. With IP55(battery) / IP66(inverter) ratings, this system guarantees strong environmental adaptability even in outdoor installations.
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AFCI to Prevent Fire
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6 Levels Active/Passive Fire Suppression
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AC and DC type II SPD
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Robustness & Durability
Equipped with a C&I 280Ah LFP high-capacity cell core, this system offers over 8000 cycles and is supported by a 10-year warranty, guaranteeing sustained, reliable performance over the long term.
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AFCI to Prevent Fire
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6 Levels Active/Passive Fire Suppression
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AC and DC type II SPD
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Enhanced Profitability
Leveraging efficient PV and battery DC coupling technology, intelligent scheduling, and VPP (Virtual Power Plant) adaptability, the CHS2 series smart energy storage solution empowers business to effortlessly optimize energy management. Every unit of electricity generates enhanced value, ensuring increased profitability and added value in energy storage.
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DC Coupling Technology
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Higher Efficiency
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Optimal Investment
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One-Stop Smart Energy
Management System
Empowered by our Smart Energy Management System - elekeeper, the CHS2 series revolutionizes C&I Smart Energy Solutions.
It comprehensively monitors and intelligently manages energy generation, storage, and consumption. By optimizing allocation and scheduling, it significantly reduces electricity costs and enhances profitability.
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One-Click Savings
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One-Click Diagnosis
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Smart Energy Scheduling & Dispatch
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Energy Trading
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