AC Coupled Storage Unit

ACU3.0/3.6/4.0/4.6/5.0/6.0K
5KWh-20KWh

The ACU is a key component of the Energy Storage System, integrating both an energy storage inverter and a battery pack. The AC Coupled Unit stores electricity in its battery and converts it into AC power according to different work modes.

AC Coupled Unit
ProductsResidential Energy Storage SystemAC Coupled Storage Unit

AC Coupled Unit

 

TSUN AC Coupled Unit is a large-capacity household energy storage solution designed for direct connection to the home grid, which can provide efficient and stable power support for households. As an important product in the TSUN energy storage series, the AC Coupled Unit stores excess solar power through a seamless connection with the home grid to provide backup power for households during peak demand or power outages. This design enables homes to achieve greater energy autonomy, significantly reduce dependence on the traditional grid, and optimize electricity costs. The large capacity design of the TSUN AC Coupled Unit meets the high demand for continuous power supply in households, whether to store excess energy during daytime generation peaks or to provide backup power at night or during power outages. Whether you are a user who wants to maximize the use of your photovoltaic power generation system, or a household looking for stable emergency power, AC Coupled Unit can meet their needs for efficient and convenient energy storage solutions.

 

Technical Data


 

Item ACU3.0K ACU3.6K ACU4.0K ACU4.6K
Battery Type LiFePO₄
Battery Capacity per Kit [kWh] 5.12
Battery Voltage per Kit [V] 51.2
Max. Charging Power [W] 3000 3600 4000 4600
Max. Charging/ Discharging Current [A] 60/60 72/72 80/80 92/92
Rated Output Power[W] 3000 3600 4000 4600
Operating Temperature Range -30~+60℃
Dimensions [W×H×D mm] 650*428*207 (Inverter) / 650*355*207 (Battery)
Weight [kg] 20 (inverter)/50 (battery)

 

FAQ


   

Q: Can the TSUN AC Coupled Unit improve energy self-sufficiency?
   

    A: Yes, it stores excess solar energy during the day and provides power at night or during outages, reducing reliance on the grid and increasing energy independence.

    

Q: How easy is it to add the TSUN AC Coupled Unit to my existing solar system?
   

    A: The AC Coupled Unit is designed for seamless retrofitting into existing solar setups, allowing you to upgrade without complex wiring or equipment changes.

    

Q: How does the monitoring system work for the TSUN AC Coupled Unit?
   

    A: It features built-in WiFi and Bluetooth, enabling real-time monitoring through a mobile app or web interface, allowing you to track battery health and energy usage remotely.

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