: A high-tech version of portable generators that provides "cleaner" power safe for sensitive electronics like laptops. They are quieter and more fuel-efficient than standard portable models.
: These are permanently installed outside and connect directly to your home's electrical panel and fuel line (natural gas or propane). what generator to buy for home
: High upfront cost; limited by battery capacity and sun availability for recharging. : A high-tech version of portable generators that
: Smaller, movable units that must be wheeled out and started manually. can power an entire house
: Automatic start within seconds; can power an entire house; no refueling needed if on a gas line.