On September 25th, the 9th SNEC ES+ Exhibition kicked off in Shanghai. Chint Power Systems presented its full-scenario energy storage system solutions and utility PV solutions at Booth N1-520, showcasing its latest technical achievements and successful application cases.

Multi-scenario Energy Storage System 

For industrial and commercial users, Chint Power Systems has launched a new generation of 125kW/261kWh industrial and commercial energy storage cabinets. The product is fully optimized for safety, economy, reliability, and ease of use, and is more suitable for small and medium-sized distributed industrial and commercial energy storage scenarios.

In Nantong, Jiangsu Province, a textile company has adopted this industrial and commercial energy storage cabinet to cope with the growing electricity demand. The system has an RTE of more than 90%, which ensures maximum charging and discharging efficiency over its entire life cycle, effectively reducing costs and increasing revenues simultaneously!

From walk-in air-cooling to intelligent liquid-cooling temperature control, Chint Power Systems always adheres to the ultimate design based on safety, thus bringing customers a better product experience. The 20-foot 5MWh container + 5MW booster integrated cabin can maximize customer revenue while reducing the cost per watt-hour. In addition, it adopts an all-around full-area safety design to realize long-term reliable safety of the system. Its intelligent liquid-cooling temperature control technology and multi-stage variable-diameter liquid-cooling piping design can learn a temperature difference of <1.5°C between Pack-level cores and <2°C between system-level cores, effectively enhancing the system cycle life and project revenue during the whole life cycle.

The residential PV storage system solution, consisting of 8-20kW Hybrid inverters and 5-20kWh batteries, is a green energy solution created by Chint Power Systems for overseas. The Hybrid inverter comes standard with AFCI function and five basic operating modes, featuring high yield, high performance, and high reliability, which can adapt to various harsh installation environments and guarantee the safety of household electricity consumption. The system supports flexible switching between on-grid and off-grid, which ensures uninterrupted power supply to critical loads in emergency situations. Its intelligent time-sharing control mode makes it convenient for users to flexibly adjust the power consumption mode according to their own power demand and power cost, enjoying a more convenient, efficient, and comfortable power backup experience, and truly realizing the personalization and intelligence of energy management.

High-Temperature Operation without Derating

Under the pressure of high cost, Chint Power Systems always insists on the optimization of configuration! The 320kW string inverter on the booth is one of them. It is equipped with multiple MPPTs, each of which can reach a maximum current of 40A, to cope with various environments adapt to the modules, and guarantee higher power generation efficiency. In addition, to optimize the power generation efficiency of the system at high temperatures, Chint Power Systems has designed the inverter with better temperature resistance, so that even at an ambient temperature of 50°C, the inverter can still operate at its rated power of 320kW and fully deliver power generation.

Chint Power Systems accelerates the integration and innovation of optical storage and leads the trend of green energy with technology as its wing.