Residential Energy Storage System

TSUN residential energy storage systems provide all residential energy solutions with series models ACU and HSU, providing flexible options from 5KWH to 20KWH capacities, ensuring a more secure and stable power supply for homes.

Tsun residential energy storage products integrate advanced technologies, not only enhancing the reliability of the system but also optimizing power usage through intelligent control and significantly reducing household electricity expenses.

As a reliable brand recognized in the solar industry field, TSUN always adheres to safety first and provides your family with trustworthy energy solutions, helping every family move towards energy independence and achieve green and intelligent power consumption management.

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Scalable Design and High-Capacity Storage

Tsun residential energy storage system ACU(AC Couple Unit) and HSU(Hybrid Storage Unit) are designed with 5KWH battery pack modules, which can expand to 20KWH, to meet the power requirements of the residential house. They can ensure continuous power supply during long-term power outages, ensuring the energy stability and safety of the family.
Intelligent Optimization and Electricity Cost Savings

Tsun residential energy storage system ACU(AC Couple Unit) and HSU(Hybrid Storage Unit) support intelligent control. Through advanced algorithms, they optimize power consumption and automatically adjust charging and discharging according to the user's power consumption pattern, real-time electricity price, and weather conditions, thereby maximizing the use of photovoltaic power and saving electricity costs. Peak electricity optimization: Tsun residential energy storage system can store electrical energy during periods of low electricity prices and use the stored power during peak electricity price periods, avoiding additional expenses generated by peak electricity prices.
Smart Battery Management System

The high-energy-density LifePO4 battery, with 6,000 charge-discharge cycles. The smart battery management system makes the system more reliable and stable.
Multi Installation Solution

ACU & HSU design with on the ground and on-the-wall both solutions, which can afford different installation environments.
Low Voltage, Safe Electricity Use

Tsun's residential energy storage system is equipped with a low-voltage safety design, which ensures stable operation even in power fluctuations or extreme conditions, reduces the risk of electric shock, and ensures the safety of family members and equipment. The low-voltage safety feature enables the system to maintain a safe voltage during energy storage and discharge, avoiding accidental damage and safety hazards.
Safety Control ，Smart Monitoring

Tsun residential energy storage system integrates advanced safety protection functions, including overcharge protection, overheating protection, and overvoltage protection. This ensures that the system operates stably under extreme temperature conditions and safeguards home power safety. Smart remote monitoring: The built-in Wi-Fi and Bluetooth support remote monitoring through “Tsun Smart” APP. Users can grasp the system's operating status at any time, improving safety and reliability.