Pain Point 

• Unable to monitor the power generation status, efficiency, and power quality in real-time. 
• DC circuit overload, short circuit, and arc fault in photovoltaic arrays.
• Overcurrent and overtemperature during charging and discharging of the energy storage battery group. Grid connection and disconnection switching
• failure. Fast charging pile DC surges, and uneven load distribution among multiple charging piles.
• Failures when microgrids are separated from the main grid, and faulty areas not being isolated in a timely manner.
• Disturbances such as surges, harmonics, and reverse currents during the grid connection of new energy sources.
• Power quality fluctuations after the grid connection of new energy sources.

Solution

• Real-time monitoring enables continuous tracking of the equipment's operational status.
• DC-side protection for photovoltaic arrays, with abnormality detection and rapid fault disconnection.
• Monitoring the charge and discharge circuits of battery groups. Ensuring seamless transition during system mode switching.
• Protection for charging pile circuits. Intelligent coordination of load distribution.
• Islanding operation protection, quickly isolating faulty areas.
• AC-side grid connection protection, suppressing harmonics and surges at the point of interconnection.
• Coordinating multiple energy sources' access. Proactive protection to address power quality issues.

Core Value

• Ensure the stability of new energy sources, improve energy utilization efficiency.
• Enhance the safety of new energy sources, support unattended operation, and improve management efficiency.