1. Bidirectional energy conversion
The core hub of the photovoltaic energy storage system is to achieve bidirectional communication between direct current and three-phase alternating current, with rechargeable batteries for energy storage and the ability to invert for external power supply.
2. High quality electricity output, efficient and energy-saving
Adopting advanced PWM control strategy, the overall operating efficiency of the machine is high; Output pure sine AC power with low harmonic content, avoiding electric energy pollution to motors and precision instruments.
3. Seamless off grid switching
Grid connected operation during normal operation, achieving peak valley arbitrage; Quickly switch off grid mode when the power grid loses power, providing uninterrupted power supply for important loads.
4. Comprehensive management of power quality
Capable of independent adjustment of active and reactive power, it can improve the three-phase imbalance of the system, compensate for reactive power, and help enterprises reduce power fines.
5. Parallel scalability, strong project adaptability
Support parallel networking of multiple devices, expanding from small-scale energy storage systems to megawatt level energy storage power stations to meet the needs of phased project construction.
6. Wide compatibility
Wide DC input voltage range, compatible with various lithium batteries and photovoltaic DC power sources; Universal communication protocol for easy access to battery management systems and energy management platforms.
7. Comprehensive security protection
Integrated overvoltage, undervoltage, overload, short circuit, overtemperature, islanding protection and other functions, with built-in fault recording, suitable for long-term continuous operation in industrial scenarios.
