20kW STS Power Module On grid and off grid switching

【Overview】 The grid-connected/off-grid switching STS module adopts seamless switching technology using static switches, supporting seamless switching between grid-connected and off-grid modes. It is designed with DSP and supports CAN/RS485 communication. This module is widely used in applications that require grid-connected/off-grid switching, such as weak power grid areas and microgrid energy storage, to ensure uninterrupted power supply to critical loads.

【Product Advantages】 Three-phase five-wire system (3W+N+PE), supporting off-grid unbalanced loads. When combined with the PCS module, it can achieve seamless switching between grid-connected and off-grid modes, ensuring uninterrupted power supply to critical loads. Module design for easy installation and maintenance. Module height is only 2U, compact structure, and high power density.

【Application Areas】 Weak power grid areas, microgrid energy storage. In applications such as weak power grid areas and microgrid energy storage, when the grid is available, power can flow bidirectionally between the battery and the grid, allowing for charging and discharging functions, peak shaving, and earning electricity price differences. When the grid experiences a power outage, the grid-connected/off-grid switching STS module switches to battery power to ensure uninterrupted power supply to the loads.

KHC Power is a professional supplier of power supply, dededicated in standard power supply and customized power supply products,with over 25 years experience.ISO9001&ISO14001 certificated company.

We can supply a broad range of power supply.

such as AC/DC enclosed power supplies,

AC/DC open frame power supplies,

Bidirectional High Frequency Isolated AC/DC Power Module,

Bidirectional High Frequency Isolated DC/DC Power Module,

Server power supply,

Din Rail Power Supply,

High frequency DC power supply,

DC/DC converter module and so on.

KHC Power adheres to the mission of providing high reliable, safe and smart power supply for each customers.Upholding the idea of "your reliable power partner" and devoted to offer the best power supply products and fast responce service. We supported ODM service and customized design, Our customers are spread all over the world, We mainly export to Europe, the United States, Australia, the Middle East, Korea and Japan etc.