Technical data:

• Diameter: Ø 215 mm
• Height above roof: 50 mm
• Interior depth: 40 mm
• Cut-out dimension: Ø 120 mm
• Air flow: 19 m³/h at full sunshine (no forced ventilation available)
• Power: 1.2 W , 0.6 A at full sunshine (power only at sunshine, no battery available)