Generators
Best Portable Generators for the Money
Value means running watts per dollar with the compromises named. Every pick here cuts something — we say what.
Written byMike M.
Published
Disclosure: we earn a commission on purchases made through links on this page, at no cost to you. It does not affect what we recommend or what we say about it — how we are funded.
The short answer
The WEN DF8000X is the best value in home backup: 6,500 running watts on gasoline, dual fuel, CO shutdown, a transfer-switch-ready L14-30R and a published 10.5 hour half-load runtime, at a price below most gasoline-only machines. For maximum running watts per dollar the WEN DF1100T's 8,300 running watts is unmatched — but it has no CO shutdown and its 30 A twist-lock is a 120 V-only L5-30R, which will not fit a standard 240 V transfer switch.
Value in this category is not simply the lowest price per watt. A machine that is cheap because it omits the 240 V outlet you need, or the CO shutdown, or a brand's service network, is not cheap — it is a different product. So every pick below states its compromise.
The short answer
Quick picks
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 |  WEN DF8000X 8,000W Dual Fuel The best-value correctly-sized home backup generator here: enough for every essential circuit, dual fuel, CO shutoff, a real transfer-switch outlet, and no money spent on capacity you will not use. | Essential circuits, dual fuel, lowest cost | 8.5/10 | $623.17 |
| 2 |  DuroStar DS13000MX 13,000W Dual Fuel If the budget is the constraint and you still want 13,000 peak watts with CO shutoff, this is the cheapest honest way there. | Cheapest route to 13,000 peak watts | 8.4/10 | $899.00 |
| 3 |  Generac 8,125W Starting Portable The right size for most people who think they need 10,000 watts: enough running capacity for every essential circuit, with surge headroom for motor startup. | Essential circuits on a budget | 7.8/10 | $899.00 |
| 4 |  WEN DF1100T 11,000W Dual Fuel The cheapest way to 8,000-plus running watts, with two real caveats: no CO shutoff and a 120V-only 30A twist-lock. | Most running watts per dollar | 7.6/10 | $833.99 |
| 5 |  DuroMax XP13000HX 13,000W Dual Fuel The value pick in DuroMax's 13kW line: copper windings and CO shutoff for less than the older EH typically costs. | Best price per peak watt | 8.9/10 | $1,079.00 |
| 6 |  Westinghouse WGen5300DFc 6,600W Dual Fuel The right generator for a house without a well pump or central air: light enough to actually move, with CO shutoff and remote start included. | Light essential circuits, easy to move | 8.2/10 | $649.00 |
#ad Prices as of October 5, 2026; they may have changed since. Scores are our editorial judgment from published specifications, not test results — how we pick. How we are funded.
What each one gives up
| Machine | Running watts | The compromise |
|---|---|---|
| WEN DF8000X | 6,500 W | No remote start; thinner service network than Generac |
| DuroStar DS13000MX | 13,000 W peak | Value brand finish; peak-watt marketing |
| Generac 8,125 W | 6,500 W | Gasoline only — no propane contingency |
| WEN DF1100T | 8,300 W | No CO shutdown; L5-30R is 120 V only |
| DuroMax XP13000HX | 13,000 W peak | 245 lb; no published THD |
| Westinghouse WGen5300DFc | 5,300 W | No 50 A outlet; 4.7 gal tank |
Why the DF8000X wins on value rather than the cheapest machine
Because it is the cheapest machine with nothing important missing. It publishes dual fuel (8,000 surge / 6,500 rated on gasoline, 7,200 / 5,850 on propane), WEN's Watchdog CO shutdown, a 10.5 hour half-load runtime on a 6.7 gallon tank, a wheel kit, and — critically — a transfer-switch-ready L14-30R plus an RV-ready TT-30R.
6,500 running watts is also the right size for a large proportion of houses. Using EWEB's published appliance figures, a fridge, a furnace blower, a well pump, a sump pump and lighting totals around 3,500 running watts. The DF8000X covers that with substantial headroom and does not charge you for capacity a 30 A transfer switch could not pass anyway.
The L5-30R trap, which is the most expensive mistake on this page
That is not a reason to avoid the DF1100T — 8,300 running watts for its price is genuinely the best watts-per-dollar figure in this registry. It is a reason to know what you are buying.
When paying more is the better value
Three cases where the cheapest option costs more over time:
- No CO shutdown. The WEN DF1100T and the DuroMax XP13000EH omit it. It is a backstop rather than a primary protection, but adding it later is impossible, and the price gap to a machine that includes one is usually small.
- Gasoline only. The Generac 8,125 W is a good machine with no propane option, and propane's indefinite storage is the feature that stops a stored generator failing to start. Dual fuel usually costs little more.
- Service network. Generac's dealer and parts network is the widest in the category; WEN's and DuroStar's are thinner. Five years in, that matters more than the original price difference.
- Running watts
- 6,500 W gas / 5,850 W LP
- Starting watts
- 8,000 W gas
- CO shutdown
- Watchdog
#1 · Essential circuits, dual fuel, lowest cost
WEN DF8000X 8,000W Dual Fuel
The best-value correctly-sized home backup generator here: enough for every essential circuit, dual fuel, CO shutoff, a real transfer-switch outlet, and no money spent on capacity you will not use.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- 6,500 running watts with CO shutdown, dual fuel and a proper L14-30R, for the price of a gasoline-only machine
- 10.5 hours at half load is better runtime than WEN's larger DF1100T
- The TT-30R makes it an RV generator as well, which widens its usefulness between outages
What is not
- 6,500 running watts rules out central air
- 340cc working near its rating will be audible — WEN does not publish a dB figure for this model
- No remote start
Published specification & our scoring
- Gasoline: 8,000 surge / 6,500 rated watts (manufacturer)
- Propane: 7,200 surge / 5,850 rated watts (manufacturer)
- 340cc engine, electric start
- WEN Watchdog CO shutdown sensor
- 6.7-gallon tank, up to 10.5 hours at half load (manufacturer)
- Wheel kit included; four 120V 5-20R, one TT-30R RV outlet, one L14-30R transfer-switch-ready twist-lock
- Output headroom
- 7
- Fuel flexibility
- 9
- Transfer-switch fit
- 9
- Runtime
- 9
- Safety features
- 8
- Value
- 10
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
- Peak watts
- 13,000 W
- Engine
- 500cc, remote start
- CO shutdown
- Yes
#2 · Cheapest route to 13,000 peak watts
DuroStar DS13000MX 13,000W Dual Fuel
If the budget is the constraint and you still want 13,000 peak watts with CO shutoff, this is the cheapest honest way there.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- Routinely the lowest price in the 13kW dual fuel class while still including CO shutdown and remote start
- Lighter than the DuroMax HX by 25 lb, which you will feel moving it
- Shares DuroMax's engine platform and parts ecosystem
What is not
- DuroStar is DuroMax's value brand — the spec is similar, the fit and finish is not
- Peak-watt marketing again: size from running watts
Published specification & our scoring
- 13,000 peak watts, 500cc engine (manufacturer)
- Dual fuel: gasoline or propane
- CO detection with automatic shutdown (manufacturer)
- 50A outlet for direct transfer-switch connection
- Remote electric start
- Steel frame and reinforced power panel
- Published weight 220 lb
- Output headroom
- 10
- Fuel flexibility
- 9
- Transfer-switch fit
- 9
- Build quality
- 7
- Safety features
- 8
- Value
- 10
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
- Running watts
- 6,500 W
- Starting watts
- 8,125 W
- Runtime
- Up to 10.5 h (mfr)
#3 · Essential circuits on a budget
Generac 8,125W Starting Portable
The right size for most people who think they need 10,000 watts: enough running capacity for every essential circuit, with surge headroom for motor startup.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- 6,500 running watts is genuinely enough for a fridge, furnace blower, sump pump, lights and electronics — the realistic essential-circuit set
- PowerRush gives it surge headroom that punches above its running rating, which is exactly what a well pump needs
- Cheapest Generac with COsense and electric start
What is not
- Gasoline only
- 6,500 running watts will not run central air; plan around that or plan for a bigger machine
- No 50A outlet
Published specification & our scoring
- 6,500 running / 8,125 starting watts with PowerRush (manufacturer)
- PowerRush Advanced Technology provides 40% more starting capacity (manufacturer)
- Electric start with included battery
- Up to 10.5 hours continuous runtime (manufacturer)
- COsense CO detection with automatic shutdown
- Digital hour meter and automatic low-oil shutdown
- Published weight 182 lb
- Output headroom
- 7
- Fuel flexibility
- 4
- Transfer-switch fit
- 7
- Runtime
- 8
- Safety features
- 9
- Value
- 9
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
- Running watts
- 8,300 W gas / 7,500 W LP
- Starting watts
- 11,000 W gas
- Runtime
- 8.5 h at half load
#4 · Most running watts per dollar
WEN DF1100T 11,000W Dual Fuel
The cheapest way to 8,000-plus running watts, with two real caveats: no CO shutoff and a 120V-only 30A twist-lock.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- 8,300 running watts for well under a thousand dollars is the best watts-per-dollar in this roundup
- Fuel selection by dial — simple and nothing to misconfigure
- The 14-50R means it can feed a 50A inlet directly
What is not
- No CO shutdown on this model — the newer DF8000X and TF-1450X have WEN's Watchdog sensor, this one does not
- 8.5 hours at half load is the shortest runtime of the big dual-fuel machines here
- The 30A twist-lock is L5-30R (120V only), not L14-30R — check your transfer switch inlet before buying
Published specification & our scoring
- Gasoline: 11,000 surge / 8,300 running watts (manufacturer)
- Propane: 9,500 surge / 7,500 running watts (manufacturer)
- 457cc 4-stroke OHV engine, electric start
- 6.6-gallon tank, up to 8.5 hours at half load (manufacturer)
- Four 120V GFCI 5-20R, one L5-30R 120V 30A, one 14-50R 50A, one 12V DC
- Published weight 214 lb
- Output headroom
- 8
- Fuel flexibility
- 9
- Transfer-switch fit
- 7
- Runtime
- 6
- Safety features
- 5
- Value
- 10
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
- Peak watts
- 13,000 W
- Engine
- 500cc OHV, copper windings
- CO shutdown
- CO Alert
#5 · Best price per peak watt
DuroMax XP13000HX 13,000W Dual Fuel
The value pick in DuroMax's 13kW line: copper windings and CO shutoff for less than the older EH typically costs.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- Copper windings rather than aluminum is a genuine longevity difference, and DuroMax publishes it
- Four household GFCI outlets plus both 240V outlets covers cord-only use and transfer-switch use equally
- Adds the CO Alert shutdown the older EH does not have, usually for less money
What is not
- 245 lb is the heaviest of the 13kW DuroMax family
- Still a conventional alternator — total harmonic distortion is not published as low-THD, so treat sensitive electronics carefully
Published specification & our scoring
- 13,000 peak watts (manufacturer)
- 500cc OHV DuroMax engine with all-copper windings (manufacturer)
- CO Alert shutdown
- Four 120V GFCI household outlets, 120V 30A, 120/240V 30A twist-lock, 120/240V 50A
- Front-facing fuel interface, push-button start
- Published weight 245 lb
- Output headroom
- 10
- Fuel flexibility
- 9
- Transfer-switch fit
- 10
- Build quality
- 9
- Safety features
- 8
- Value
- 10
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
- Running watts
- 5,300 W gas / 4,800 W LP
- Starting watts
- 6,600 W gas
- Weight
- 136 lb
#6 · Light essential circuits, easy to move
Westinghouse WGen5300DFc 6,600W Dual Fuel
The right generator for a house without a well pump or central air: light enough to actually move, with CO shutoff and remote start included.
#ad Price as of October 5, 2026; it may have changed since. How we are funded.
What is good
- 136 lb is genuinely one-person movable on a flat driveway, which changes how practical a generator is
- CO shutdown, remote start and a propane hose all included at the bottom of the dual-fuel range
- 5,300 running watts covers a fridge, furnace blower, sump pump and lighting with headroom
What is not
- Not enough for a well pump plus a furnace plus a fridge simultaneously — run the sizing math first
- 4.7-gallon tank means more refueling than the big machines
- No 50A outlet, so a 50A transfer switch is out
Published specification & our scoring
- Gasoline: 6,600 peak / 5,300 running watts (manufacturer)
- Propane: 5,900 peak / 4,800 running watts (manufacturer)
- 274cc Westinghouse 4-stroke OHV engine, cast-iron sleeve
- Automatic low-oil AND carbon monoxide shutdown
- Push-button electric start with remote key fob
- 4.7-gallon tank; one 5-20R duplex, one TT-30R RV, one L14-30R transfer-switch ready
- Propane hose included; published weight 135.6 lb
- Output headroom
- 6
- Fuel flexibility
- 9
- Transfer-switch fit
- 8
- Portability
- 9
- Safety features
- 9
- Value
- 9
Specification figures are the manufacturer’s published values. Scores are our editorial judgment from those figures and are never published as structured review data — how we pick.
Questions people actually ask
What is the best value portable generator?
The WEN DF8000X: 6,500 running watts, dual fuel, CO shutdown, a transfer-switch-ready L14-30R and a published 10.5 hour half-load runtime, at a price below many gasoline-only machines of similar output. It is the cheapest machine with nothing important missing.
Which generator gives the most watts per dollar?
The WEN DF1100T at 8,300 running watts on gasoline. Two caveats that matter: it has no CO shutdown, and its 30 amp twist-lock is a 120 V-only L5-30R rather than the L14-30R a standard transfer switch expects.
Are cheap generators worth buying?
It depends entirely on what makes them cheap. A machine that is cheap because it has a thinner service network may be fine; one that is cheap because it lacks the 240 V outlet you need, or a CO shutdown, is a different product rather than a bargain.
Do I need to spend more for a dual fuel generator?
Usually very little, and it is worth it. Propane stores indefinitely while gasoline degrades within months, and stale fuel is the most common reason a stored generator will not start. The output penalty on propane is roughly 10%.
Is a bigger generator better value?
Not generally. A 30 amp transfer switch caps delivery at about 7,200 watts no matter how large the generator, so capacity beyond that is unusable without a more expensive 50 amp installation. Bigger machines also burn more fuel at light load and weigh considerably more.
Sources
- Eugene Water & Electric Board — Generator Sizing ConsiderationsPublished appliance running and additional-starting watt figures used in the sizing arithmetic on this page.
- US Consumer Product Safety Commission — Portable Generator Information CenterThe placement and carbon monoxide guidance every generator page on this site links to.
Read next
Best Overall Home Backup
The Best Home Backup Generators
Nine conventional-frame generators ranked for whole-house backup, with per-fuel running watts and transfer-switch fit.
Top pick · Westinghouse WGen9500DF 12,500W Dual Fuel
$999.00View on Amazon
Guide
What Size Generator Do I Need?
The core sizing method: total running watts, add the single biggest surge, derate for continuous running, then match a wattage class.
Best Dual Fuel
Best Dual Fuel Generators for Home Backup
Dual fuel generators ranked on both fuels' published running watts, with the brands that decline to publish propane figures named.
Top pick · Westinghouse WGen9500DF 12,500W Dual Fuel
$999.00View on Amazon
Guide
Transfer Switch Amp Rating Guide
Matching transfer switch amp rating to generator output, with the arithmetic and the whole-chain cost implications.
Guide
What a Home Backup Generator Costs
The variables that drive generator price, the connection cost people forget, and where the money is best spent.