Determine Power Requirements
At 1:15 in
Are Power Stations BETTER Than Generators?
What happens here
Accurately matching the power station's output to your devices is critical. The video explains that all devices operate in watts, and a simple formula helps calculate this: Amps x Volts = Watts. For example, a device using 1 Amp at 110 Volts requires 110 Watts. A device using 10 Amps at 110 Volts requires 1100 Watts. It's also crucial to understand 'peak wattage' or 'surge capacity,' especially for tools with motors (like angle grinders or fans). These devices draw significantly more power at startup than during continuous operation. A 600W power station might have a 1200W peak, allowing it to start a motor that momentarily exceeds its continuous rating. Ensure your power station can handle both the continuous draw and the initial surge of your highest-demand tool.
Goal: Calculate the total wattage needed for tools and appliances to select a power station with adequate output.
Tools and materials
- Angle Grinder — Demonstrating a tool with high startup (peak) power demand
- Calculator N/A — Calculating wattage (Amps x Volts)
- Large Floor Fan Terrablast — Demonstrating a motor-driven appliance with peak power draw