Yunyuan Series

Features

Efficient Conversion

Leading SiC technology solution utilizing silicon carbide semiconductors.

Core components achieve a maximum conversion efficiency of 99%.

Intelligent air cooling ensures no derating at 45°C.

It is compatible with various types of energy storage batteries, including lithium, lead-carbon, and flow batteries.

Flexible Application

It features a modular design, compact size, and is easy to maintain.

It supports the parallel connection of multiple devices, allowing for flexible system configuration.

It supports functions such as constant power, constant current, constant voltage control, and black start.

It is equipped with both grid-connected and off-grid functions, allowing for seamless switching between grid connection and off-grid operation.

Safe and Reliable

It supports the coordination of BMS, PCS, and EMS, providing multiple layers of software protection for the system.

It allows for application in scenarios such as high temperature, low temperature, and high altitude.

It supports weak grid operation and can run stably with an SR=1.02.

Grid-friendly

Fast active/reactive power response, supporting primary frequency regulation and rapid dispatch of sources, grid, and loads.

Equipped with inertia support and microsecond-level voltage construction capabilities for grid formation.

Supports the IEC61850 protocol and offers a power response speed of less than 20 milliseconds.