An energy router is an electrical energy conversion and control device composed of multiple electrical energy ports, which realizes the mutual flow and scheduling of energy between each port. The flow of electrical energy, like a network router, is mainly used to achieve:

1. The electrical energy flows between each power port.
2. Active management of energy flow between power grid, energy storage device, new energy power generation device and AC/DC load.
3. Collect status information of each electrical energy port, and exchange information between each electrical energy port. Essentially, it is a multi port converter with intelligent energy management system, which can easily integrate the power grid, energy storage device, new energy power generation device and AC/DC load directly to realize the energy flow and sufficient supply of energy at each port.

The energy router developed and produced by Wenlida Power Electronics focuses on electricity, integrating new energy generation devices such as photovoltaic and wind power, as well as energy storage devices of various materials, and a converter system that integrates DC and AC loads of different voltage levels.

This energy router has the following characteristics:

1. Capable of achieving voltage transformation and bidirectional energy flow.
2. Capable of providing standardized interfaces for various flexible and diverse forms of electrical energy, enabling access to various AC and DC power equipment, including distributed power generation devices, and ensuring "plug and play", standardized and modular operation at any time, reducing customer installation and debugging costs.
3. It can be connected to new energy power generation devices and equipped with energy storage devices, which can compensate for the power of the load and reduce the demand for urban capacitance.
4. The priority of new energy generation devices and municipal electricity supply can be set, fully reducing the consumption of municipal electricity.
5. Each port can be customized according to customer needs, and power, voltage, and port quantity can be flexibly changed.
6. The energy storage device port has a wide voltage range that can be adjusted, compatible with various energy storage batteries, supports the connection of battery BMS, and has BMS operation and protection strategies.
7. The port of the new energy power generation device is equipped with an anti-surge device, which is safe and reliable, has MPPT function, and has high efficiency.
8. The wide voltage range of the DC load port is adjustable and compatible with different types of loads.
9. The DC bus can exist separately, and the main functions of each DC port can still be achieved in the event of power loss in the power grid.
10. The energy router has a policy scheduling function, which collects and interacts with information from various devices through built-in device controllers, and achieves policy scheduling through built-in algorithms.
11. It can realize the collection of power grid data and provide Big data basis for the operation strategy of energy Internet in a wider range.
The topology of an energy router (one of the typical examples) is as follows:

The power size, energy type, and energy direction of each port can be customized according to user needs, and this example is only for reference.

The parameters of the energy router product (one of the typical examples) are as follows: