The generated DC electricity is routed to a hybrid inverter-battery unit, which combines energy conversion and storage into a single compact system. This integrated design simplifies installation and optimizes energy management.
Hybrid Inverter Functions:
1. DC to AC Conversion: Converts DC power into 240V AC electricity (EU standard) or 120V AC (US standard) for household use.
2. Battery Charging: Stores excess energy in lithium-ion or gel batteries (e.g., 10kWh capacity) during peak production.
3. Grid Interaction: Manages bidirectional energy flow for net metering or backup during outages.
Technical Specifications:
- Efficiency: Modern hybrid inverters achieve 95–98% conversion efficiency, minimizing energy loss.
- Smart Monitoring: Wi-Fi/Bluetooth-enabled systems provide real-time usage data via mobile apps.
- Scalability: Supports modular battery expansion (e.g., adding 5kWh units as needed).
Example Workflow:
During daylight, a 6kW solar array generates 30kWh. The inverter prioritizes powering home appliances (e.g., refrigerators, HVAC), charges the battery to 80%, and exports surplus energy to the grid. At night, stored energy offsets grid consumption.