Standby propane home generators can provide a reliable source of electricity for your home in the event of a power outage, even when you aren’t there. During a power outage, they automatically supply electricity through the circuit breaker in your home.
On average, a 250 Gallon propane tank, fueling a seven kw standby generator would provide enough electricity to power a home for five days, while a 500 gallon underground tank would provide 11 days of power.