The answer to 'do I need generator' is that a backup generator can be a valuable investment for many homeowners, especially those who live in areas prone to power outages. Generators provide emergency power during blackouts, allowing you to keep your home's essential systems and appliances running. They can be particularly useful for powering critical medical equipment, keeping your refrigerator and freezer operational, and providing lighting and heating/cooling during an outage.
Whether you need a generator and what size you should get depends on factors like the size of your home, the types of appliances and systems you need to power, and how frequently you experience power interruptions in your area. Larger, whole-home generators are more expensive but can power your entire house, while smaller, portable generators are more affordable but can only handle a limited number of circuits.