Brief Introduction

CHS2 is suitable for various scenarios such as large residential areas, supermarkets, farms, and small factories. It integrates functions including power generation, conversion, storage, and utilization. With its high-end hardware configuration and intelligent IoT software, CHS2 supports various application modes such as self-consumption, time-of-use , and backup mode. It meets daily usage scenarios and can also connect with other devices such as diesel generators, helping owners achieve more stable, secure, and economical electricity needs.

Advantages

Better Performance

• String current 22.5A, matching high power (210) PV panel

• 6 MPPT, support 200% oversizing

• Adopting C&I 280Ah cell, good performance and higher energy density

• Built-in STS function, on-off grid switch in 20ms

Ultimate Safety

• AFCI as standard to prevent fire

• Support core health warning, CO, fire detection, cabinet-level fire protection

• AC and DC type II SPD

Highly Integrated

• Pre-installed in the factory, no need for on-site installation and debugging

• Accessing to DG(diesel generator), no need for additional equipment

• AC coupling available

Higher Revenue

• PV and Battery are dc coupled with high efficiency

• Wide environmental adaptability improves VPP revenue

• Intelligent scheduling, and multiple scheduling modes

Smart Industrial and Commercial Energy Management

Multiple Solutions

Solution2: Photovoltaic and Energy Storage Integration

Solution 3: Off-grid Application---to replace the diesel generator

Multiple Applications

Application 1--DC Coupling On/Off-Grid PV+ESS System

This solution delivers a dependable and consistent power supply for C&I users requiring tens of kW to MW. It supports solar power, energy storage, and seamless transition between on-grid and off-grid operations. We aim to ensure an uninterrupted power supply for users, even during utility grid outages, through rapid and automatic switching to off-grid mode. Provide a one-stop solution for power generation, storage, consumption, and backup power.

Application 2--Power Auxiliary Services (VPP)

Virtual power plant is a power coordination and management system that realizes the aggregation of distributed energy resources (DERs) such as distributed power sources (DGs), energy storage systems, controllable loads, electric vehicles, and other distributed energy resources (DERs) by means of advanced information and communication technologies (ICTs) and software systems to participate in the power market and the operation of the power grid as a special power plant. The energy storage system can participate in the power market service through the virtual power plant operator to provide services such as fast frequency regulation (FFR), peak shifting, etc., and obtain the revenue from the power market service.

Application 3--Micro-grid System

This solution is commonly utilized in remote mountainous areas, off-grid regions, islands, communication base stations, and streetlights. It consists of PV panels, integrated hybrid inverters, and battery energy storage systems, which combine solar energy with storage. The storage system is able to store excess electricity, creating an independent energy system.