The single-phase photovoltaic grid inverter V-TAC Network before 5kW (SKU 11979) is suitable for residential or commercial photovoltaic systems with a nominal power of 5.5kW. It converts electrical energy from solar panels into alternating current (AC) for use in the grid or building.

Technical Specifications:

• Maximum DC input power: 7kW
• Maximum voltage: 550V
• MPPT voltage range: 70V - 550V
• Nominal output power: 5.5W
• Maximum output current: 28.7A
• Maximum efficiency: 98.20%
• European efficiency: 97.92%

Durability:

• Anodized aluminum casing to prevent corrosion.
• Fanless cooling for silent operation.
• Dual MPPTs for maximum solar energy conversion efficiency.
• Smart protections for safe operation.
• Quick setup via Wi-Fi for remote monitoring.

Key Features:

• Solar energy optimization with efficiency over 99.9%.
• Capability for oversizing up to 1.5 times the nominal power.
• Communication via RS485/WiFi/Wire Ethernet/GPRS (optional).

General Information:

• SKU code: 11979
• Brand: V-TAC
• Warranty: 10 years
• Protection rating: IP65
• Dimensions: 370x350x142 millimeters
• Operating temperature: -25 to 60°C
• Grid frequency: 45-55 Hz / 54-66 Hz
• Maximum AC power: 5.5kW
• Maximum MPPT efficiency: 99.9%
• Power consumption during nighttime: <1W