Microinverters serve as one of the core components in balcony photovoltaic systems, playing a crucial role. They not only act as the bridge between PV modules and the grid/loads but also significantly enhance system efficiency, safety, and flexibility.

Core Function: DC-AC Conversion
The primary function of microinverters is to convert the direct current (DC) generated by PV modules into household-usable alternating current (AC).

In balcony PV systems, PV modules capture sunlight and convert it into DC electricity, while microinverters transform this DC power into standard 220V AC electricity for home appliances or grid connection. A typical balcony PV system centers around microinverters, combined with PV panels, mounting brackets, and cables.

Safety & Reliability

1. Low-Voltage Operation
   Traditional systems with series-connected PV panels can generate DC voltages exceeding 600V, posing electrocution and fire risks. Microinverters directly convert PV-generated DC to 220V AC, maintaining DC voltage below 60V throughout the process.
2. Modular Design
   Each PV component features an independent microinverter. This modular architecture ensures continuous system operation even if individual components fail.
3. Self-Protection Against Overloads
   Automatic power cutoff during abnormalities safeguards system integrity. These protections enhance system reliability by 300% compared to conventional solutions.

Real-Time APP Monitoring
Users can remotely:
• Monitor system status and power generation
• Track environmental benefits
• Adjust power output or shutdown systems
This smart monitoring boosts operational efficiency while delivering intelligent energy management.

Functioning as the "smart heart" of balcony PV systems, SWT-Power microinverters maximize each panel's output while converting hazardous high-voltage DC into safe household AC. With 25% higher efficiency through patented MPPT algorithms and IP67-rated durability, they have become the essential choice for urban households pursuing efficient, safe, and flexible solar solutions.