base power vs. standby generators
From a pure long-term ownership perspective, a traditional standby generator and a battery subscription service are solving two different problems.
Base Power is essentially an energy membership model:
Installation: $695–$995
Membership: $19–$29/month
Equipment ownership: Base Power owns the batteries.
Runtime: Limited by battery capacity and your home's load.
Refueling: Dependent on the grid returning or battery recharge options.
Standby Generator:
Installed cost: Approximately $16,000 (varies by size and fuel source)
Monthly fee: None (other than maintenance and fuel)
Equipment ownership: Homeowner owns the asset.
Runtime: Continuous as long as natural gas/propane is available.
Refueling: Automatic with natural gas; propane depends on tank size.
let’s compare over 10 years.
Base power vs. backup generator cost over 10 years
At first glance, Base Power looks dramatically cheaper.
However, the question isn't, "Which is cheaper?" It's:
"What happens on Day 5 of a hurricane?"
Real-World Example
Assume:
4-ton AC
Refrigerator
Wi-Fi
Lights
TV
Charging devices
Two batteries may provide:
Moderate use: 8–12 hours
Heavy summer use with AC: 4–8 hours
If you're trying to cool a 2,500–3,500 sq. ft. Texas home in August, those batteries will drain quickly.
A whole-home generator can run:
Multiple AC units
Pool equipment
Refrigerator
Oven
Washer/Dryer
Internet
Entire electrical panel
For days or even weeks if supplied by natural gas.
Twenty Year Comparison
Twenty-year comparison of base power vs. standby generators.
Think of it This Way
Base Power = Leasing peace of mind.
Generator = Buying resilience.
For someone who experiences:
1–2 outages per year
Doesn't mind conserving power
Wants the lowest upfront investment
Base Power is attractive.
For someone who says: "I never want my family to know the power went out."
A standby generator wins every time.
In Texas, especially during hurricanes, ice storms, and extended outages, batteries are excellent for bridging short interruptions. They are not equivalent to a whole-home standby generator.
If a customer spends $16,000 on a generator and keeps it for 20 years, that's about $67/month of ownership for an asset they own that can run indefinitely.
Base Power may cost only $19–$29/month, but after 20 years you've paid thousands of dollars and still don't own anything—and you're still limited by battery capacity.
Ultimately, Base Power is competing more with a UPS or backup battery system. A standby generator is competing with the inconvenience of being without power at all.
