Generators & Backup Power

Home backup power keeps your lights, fridge and heat running when the grid goes down. These guides help you size it correctly and avoid paying for more generator than you need.

• Generator prices: whole-house standby and portable models, installed.
• Sizing: running and starting watts for the appliances you need.
• Fuel costs: cost per hour on natural gas, propane and gasoline.
• Batteries: generator vs. home battery, plus transfer switches and safety rules.

Compare the options side by side, and then choose the home backup power setup that fits your budget and your outages.