Independent home energy research
Generator Watts: Start With the Appliance, Not the Generator
Wattage planning helps prevent overloads and disappointing runtime. Manufacturer labels and manuals are the best source for appliance specific figures.
Safety note: Electrical work can cause shock, fire, equipment damage, or utility hazards. Use qualified professional help for household wiring, transfer equipment, and any grid connected work.
Running watts
Running watts describe the power an appliance uses during normal operation.
Starting watts
Motors and compressors can briefly require extra power when they start. Refrigerators, pumps, and air conditioners are common examples.
Add loads carefully
Build a list of the devices you expect to run at the same time. Use actual specifications rather than generic online estimates when possible.
Leave headroom
Operating continuously at the edge of a system',s rating can create poor performance and heat. Follow the equipment maker',s sizing and operating guidance.