BESS CTECHI 20KW 40KWH Battery Energy Storage Systems

Reliable Energy Storage Solution for Commercial & Industrial Applications

The CTECHI 20KW 40KWH Battery Energy Storage System (BESS) is an advanced energy solution designed for small-scale commercial and industrial use. By integrating high-performance lithium iron phosphate (LFP) battery technology with a dual-inverter system, it delivers stable and efficient energy storage, ensuring uninterrupted power supply in both grid-tied and off-grid environments. This system enhances energy efficiency while optimizing cost savings for businesses.

Cutting-Edge Battery Technology

This energy storage system is powered by three LFP battery modules (16S1P, 51.2V, 280Ah), offering a total storage capacity of 43KWh. With a depth of discharge (DoD) of up to 95%, it ensures high durability and long service life. The system employs a natural air cooling mechanism, maintaining optimal performance without requiring external cooling components.

High-Efficiency Power Conversion

Equipped with dual 10KW single-phase inverters, this BESS achieves up to 98% efficiency, maximizing power conversion rates. The system seamlessly integrates with both grid connections and independent off-grid operations, delivering a pure sine wave output for stable and reliable energy distribution.

Seamless Solar Integration

Designed for renewable energy optimization, the system features dual PV input, supporting up to 11KW solar capacity (5.5KW per channel). The wide voltage range of 90-500V enables flexible operation, with an optimal working range between 300-400V, enhancing solar energy utilization.

Robust and Durable Design

Built for indoor installation, the system has an IP55 protection rating, ensuring reliable operation in challenging environments. It withstands extreme temperatures from -20°C to 60°C, humidity levels of 20%-95%, and altitudes up to 4000m. The integrated LCD display provides real-time monitoring of energy input, output, and operational modes.

Smart Connectivity & Remote Management

With RS485 and CAN communication interfaces, this Battery Energy Storage System enables seamless integration with energy management systems. Remote monitoring and control ensure efficient operation, providing businesses with real-time insights into their energy consumption and performance.