The whole house generator solution from EcoFlow is plug-and-play. You can add additional power output and storage capacity — and even a Smart Generator Dual Fuel that operates on propane (LPG) or gas — as easily as plugging an appliance into a wall socket. If you’re using rigid solar panels permanently installed on your roof to generate electricity, you may opt for professional installation. And if you’re integrating your whole house generator with your household wiring with a transfer switch or Smart Home Panel, you may want to hire a professional electrician for half an hour. That’s it.