Buyer-first generator guides
Independent research on installed costs, lanes, brands, and safety, so you buy the right backup power the first time.
How to use this hub
Move through the buyer journey in the right order
The mistake is jumping straight to brands. Start with what the project can support, then narrow the right lane, then compare the names that still deserve your time.
Step 1
Budget
Price the machine, the gas line, the transfer switch, and the permits together.
Step 2
Setup Type
Standby, portable with an interlock, or a battery. Your outage pattern decides.
Step 3
Installation
The transfer switch, the interlock, and the permits decide more projects than brand copy does.
Step 4
Shortlist
Use the roundups once you already know the lane that fits your home.
Step 5
Comparison
Use the versus pages when your shortlist is finally small enough to matter.
Step 6
Final Decision
Make someone else’s expensive mistake for free before you sign anything.
All guides
Filter by buyer journey stage, topic, or search to find exactly what you need.
What Size Generator Do I Need? Real Wattage Math
Running watts keep things on, starting watts get motors going. The wattage math, an appliance table, and the three sizes that actually fit a home.
Standby vs Portable Generator: Which Fits You
The lane decision is your outage pattern. Standby runs $12,000 to $18,000 installed and hands-off. Portable plus interlock, $1,500 to $3,500.
Real Cost of a Whole-House Generator (2026)
The standby machine is $3,000 to $6,000. Installed, the project runs $12,000 to $18,000. The real line items, plus the cheaper portable lane.
Never Run a Generator Indoors: CO Kills in Minutes
Never run a generator indoors, in a garage, on a porch, or near a window. CO is odorless and kills in minutes. The rules that keep you safe.
Natural Gas vs Propane Generator: Which Fuel Fits
Natural gas means unlimited runtime and no tank, but a small output derate. Propane works when the gas grid fails, if the tank is sized right.
Inverter vs Open-Frame Generator: Real Differences
Inverter means clean, quiet power for electronics. Open-frame means more watts per dollar and more noise. Which one actually fits your loads.
Interlock Kit vs Transfer Switch: Costs and Rules
Interlock kit ($400 to $850) vs manual transfer switch (up to $1,500). What each does, code and permits, and why it is all electrician work.
Hurricane Season Generator Prep: The Spring List
Buy and test your generator in spring, not the week a storm is named. Test runs, fuel storage, cords, and a carbon monoxide plan done early.
Generator vs Home Battery: The Straight Answer
Short outages favor a battery, silent and indoor. Multi-day outages favor a generator you can refuel. Real installed costs and when the answer is both.
Generator Safety Guide: CO, Placement, Refueling
Portable generator safety per CPSC: carbon monoxide, the 20-foot rule, safe refueling, wet weather, overload, and backfeeding, served straight.
Generator Maintenance Cost: What Owners Actually Pay
Standby service runs $200 to $400 a year plus oil and a battery every 2 to 3 years. Portable owners pay in stale fuel and no-starts.
Generator Buying Regrets: What Owners Wish They Knew
The generator regrets owners repeat most, from the quote that doubled to wishful watts and self-test noise, each with the number and the fix.
Generac vs Kohler: The Standby Head-to-Head
Generac vs Kohler compared for real buyers. Dealer network, warranty, self-test noise, and why the installed cost is the same for both.
Best Portable Generators for Home Backup (2026)
Quiet Honda inverters, Westinghouse value, Champion and DuroMax dual-fuel for storm duty, and the interlock every portable pick actually needs.
Best Home Standby Generators (2026): Real Costs
Compare the best home standby generators, Generac, Kohler, Briggs, Cummins and Champion, with the real installed cost of $12,000 to $18,000.
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