Unstable Power Generation
PV output fluctuates sharply with sunlight such as cloudy days, nights, causing unstable supply and challenging voltage and current regulation of distribution systems.
Grid-connection Fluctuations
PV grid-connection may affect distribution network voltage; excessive PV output creates reverse current, straining traditional systems.
Outdoor Harsh Conditions
Outdoor-installed PV equipment demands distribution devices with sunproof, waterproof, and anti-corrosion capabilities to withstand extreme weather like high temperatures, strong winds, heavy rains.
Complex Maintenance
Widespread PV components and distribution devices raise maintenance costs, requiring intelligent remote monitoring and auto-diagnosis.
