We get a lot of power outages in the summer. What is the best propane generator to run a refrigerator and some lights?

Yes. For one refrigerator + LED lights + phones/Wi-Fi, I would not buy a 9,000–13,000W monster. A 3,000–4,000W dual-fuel inverter generator is the sweet spot: enough starting surge for the refrigerator compressor, plenty of running capacity, quieter operation, and you can use propane during a prolonged outage.

My top pick: Champion 4,000W Dual-Fuel Inverter

Champion Power Equipment 4000W Dual-Fuel Inverter

$715.00

It produces 4,000 starting / 3,000 running watts, runs on gasoline or propane, and has CO Shield. That's more than enough for a typical refrigerator, LED lighting, modem/router, TVs and charging devices, with useful headroom for a fan or small appliance. Current shopping results show it around $715.

Two good alternatives

Westinghouse iGen4000DFc

$799.00

Champion 2500W Dual-Fuel Inverter

$579.00

Generac 3800W Dual-Fuel Inverter

$849.00

• Westinghouse iGen4000DFc — 4,000W peak and a particularly attractive choice if you want remote/electric start. Current result is about $799.
• Champion 2500W — much smaller and lighter. It can work for a refrigerator + lights, but its 1,850W running output on the listed model gives you considerably less headroom. I'd spend a little more for the 4,000W model if this is specifically for hurricane/outage backup.
• Generac 3800/3000W — a premium alternative with 3,000W running capacity and electric start, but it's substantially more expensive.

For comparison, current generator guides also tend to put the Champion 4,500W/3,500W class and similar inverter generators in the sweet spot for refrigerators and essential loads, rather than recommending huge whole-house machines.

One important point for Florida outages

I'd specifically choose dual fuel rather than propane-only. Propane stores extremely well, while gasoline can become problematic during a long outage. Having both gives you options.

And please don't run it in the garage, carport, screened porch, or near doors/windows. Carbon monoxide is the big generator hazard; keep it outdoors with exhaust directed away from the house and use the generator's CO shutoff as a backup, not as your primary safety measure.

If you tell me your refrigerator model (or its wattage), whether you want to run a window A/C, and your approximate budget ($500, $750, $1,000, etc.), I can narrow this down to the best 2–3 choices for you.

To run a standard household refrigerator and a few LED lights, you don't need a massive, loud construction generator. A small-to-midsize dual-fuel (gasoline/propane) inverter generator in the 2,000 to 3,500-watt range is ideal.

Inverter generators are exceptionally good for fridges because they produce clean, stable power (<3%<3%<3% Total Harmonic Distortion) that won't fry sensitive appliance electronics. Running on propane also means zero fuel-stale carburetor headaches during long storage stretches between summer storms.

Top propane-compatible options tailored for this exact job include:

Add to list A lightweight champion (~42 lbs) that pushes about 1,700 running watts on propane. It is ultra-quiet (around 52 dBA), meaning it won't keep you or your neighbors awake all night, and it handles standard refrigerator startup surges easily. Check options on Lowe's or Tractor Supply Company.

Add to list Highly reliable, lightweight, and features an integrated CO Shield auto-shutoff safety system. Running on propane drops the output slightly compared to gas, but it still easily clears the hurdle for a fridge, phone chargers, and lights while running for many hours on a standard 20 lb propane tank. Look into details at Acme Tools.

Add to list If your refrigerator is an older, heavier-duty model or a larger French-door style with high surge requirements, bumping up to a slightly larger 3,000+ running watt inverter gives you a comfortable safety buffer without jumping to a loud frame-style generator.

If you want to narrow this down, let me know:

• Is your refrigerator a standard top-freezer or a larger side-by-side/French door model?
• Do you plan to run anything else (like a small window A/C unit or a Wi-Fi router)?

I can tell you the exact wattage size you need.

For just a refrigerator + some LED lights, you don't need a huge generator. I'd aim for at least 1,800–2,000 running watts, and I'd strongly favor dual-fuel (propane/gasoline) with inverter technology and CO shutoff.

My pick: Westinghouse iGen2800DFc

• Westinghouse iGen2800DFc Dual-Fuel Inverter Generator - $549.00 (The Home Depot)

This is a particularly good fit for your situation:

• 2,200 running watts / 2,800 starting watts
• Runs on propane or gasoline
• Inverter output, which is preferable for modern refrigerators and electronics
• CO sensor with automatic shutdown
• Relatively compact at about 54 lb
• Currently around $549 at Home Depot in the results I found.
• The extra starting capacity is useful because refrigerators can draw a substantially higher surge when the compressor kicks on.

A cheaper/lightweight alternative

• Champion 2500-Watt Dual-Fuel Inverter Generator - $579.00 (The Home Depot)

The Champion gives you 1,850 running watts and 2,500 starting watts, plus CO Shield and dual-fuel capability. It's currently showing around $579, although prices vary.

I'd choose the Westinghouse over this one for your use because the additional running capacity gives you more breathing room.

If you want something more substantial

• Champion 4500-Watt Dual-Fuel Inverter Generator - $779.00 (The Home Depot)

This is overkill for just a refrigerator and lights, but it's a nice choice if you think you'll eventually want to add a freezer, TV, microwave, well pump, fans, or other appliances. It produces 3,250 running watts on gasoline and has CO Shield.

One important point about propane

I'd actually choose dual-fuel rather than propane-only. Propane stores extremely well for emergency use, while gasoline gives you another option if an outage lasts longer than expected. Current generator comparisons also favor dual-fuel for outage preparedness.

For your stated load, I'd buy the Westinghouse iGen2800DFc, keep a couple of propane cylinders ready, and use a heavy-duty outdoor-rated extension cord to power the refrigerator and lights directly.

Safety: Never operate the generator in a garage, shed, porch, or near doors/windows. Keep it outdoors and well away from the house, and make sure you have working CO alarms inside.

If you tell me whether your refrigerator is a standard-size refrigerator/freezer and roughly how many lights you want to run, I can also tell you whether 2,200 watts is plenty or whether I'd step up to a 3,000–4,000 watt model.

For running just a refrigerator and a few lights, a mid-sized dual-fuel inverter or portable generator providing around 3,000 to 5,000 watts on propane is ideal, efficient, and quiet.

A standard refrigerator uses about 600 to 1,200 starting watts and 200 running watts, while LED lights use almost nothing, meaning you do not need a massive heavy-duty jobsite generator.

Top Propane Generator Options

Key Recommendations

• Choose an Inverter Generator: Models like the Westinghouse iGen5000DFcv produce clean power with low total harmonic distortion (THD), which is safer for your refrigerator's digital control board and sensitive phone or laptop chargers. They are also significantly quieter than conventional frame generators.
• Propane Efficiency: Running on propane means your carburetor will never get gummed up by stale gasoline during storage, which is common if your summer outages are spaced far apart.

Watch this overview to see how dual-fuel and portable propane models perform for emergency backup needs:

58s Top 5 Best Propane Generators in 2026 👌6 months ago YouTube · All Comparison

If you want to narrow this down, let me know:

• Do you plan to plug appliances in with heavy-duty extension cords , or do you want a transfer switch wired to your home panel?
• Might you want to run a window air conditioner as well?

To run a standard refrigerator and a few lights, you don’t need a massive, loud construction-site generator. A small-to-midsize dual-fuel inverter generator (running on propane and gasoline) is your best option.

Inverter generators are ideal for refrigerators because they produce "clean power" (low total harmonic distortion, or THD < 3%), which protects your fridge’s digital control board. They are also much quieter and use eco-modes to sip propane efficiently.

Keep in mind that when running on propane, generators usually experience a 10% to 15% derating (a slight drop in wattage compared to gasoline), but a 2,000 to 3,500-watt propane capacity is still more than enough for a fridge (600W-1,200W surge / 200W running) and LED lights (50W-100W).

Top Propane Inverter Recommendations

Produces 2,300 peak watts and 1,600 running watts on propane. It weighs only 42 lbs, operates at a whisper-quiet 52 dBA, and handles a standard fridge and lights easily. Available at Home Depot.

Delivers 1,850 running watts on propane while weighing under 39 lbs. It features Champion's CO Shield auto-shutdown for safety and is widely praised for portability.

If you want a bit of headroom to also run a coffee maker, portable fan, or Wi-Fi router simultaneously during a hot summer outage, this lightweight open-frame or enclosed inverter offers great dual-fuel capacity and a CO watchdog.

If you'd like to narrow this down, let me know:

• Is your refrigerator a standard kitchen fridge or a large side-by-side with extra deep-freezers?
• Do you want something ultra-lightweight to lift easily, or do you prefer wheels and a handle?

For just a refrigerator plus some lights, I’d avoid the huge 8,000–12,000W generators. You mainly want propane capability, inverter technology, CO shutoff, and enough surge capacity for the refrigerator compressor.

My pick: Champion 4,500W Dual-Fuel Inverter

Champion 4500W Dual-Fuel Inverter

$999.00

This is about the sweet spot for your situation. A refrigerator typically has a brief startup surge, so having roughly 3,000+ running watts and 4,000+ starting watts gives you plenty of headroom for the refrigerator, LED lights, Wi-Fi, TVs/chargers, and a few small appliances. A current comparison specifically recommends the Champion 200988/4500-class dual-fuel inverter for refrigerators and electronics.

Why I like it:

• Runs on propane or gasoline
• Inverter output is cleaner for modern refrigerators and electronics
• Quieter than conventional open-frame generators
• Plenty of capacity without buying a massive, heavy generator
• Propane is convenient for emergency storage

If you want something smaller/cheaper

Westinghouse iGen2800DFc 2,800W Dual-Fuel Inverter

$549.00

This produces 2,200 running watts and 2,800 peak watts, which should be adequate for a refrigerator + LED lights + phones/router. It's also only about 54 lb.

I'd choose the Champion 4,500W, though, because the extra capacity gives you much more breathing room when the refrigerator kicks on.

One important thing

Never run the generator in a garage, basement, porch, or other enclosed/semi-enclosed area. Put it outdoors well away from doors and windows and use its CO shutoff as an additional safety feature—not as a substitute for proper placement. Champion's current models include CO Shield on several of its inverter generators.

If you tell me your refrigerator's approximate age/model and whether you want to run anything else (TV, Wi-Fi, microwave, freezer, fan, etc.), I can size the generator more precisely and give you 2–3 specific models at different price points.

To run a refrigerator and some lights during a summer power outage, you don't need a massive, loud construction generator. A dual-fuel (gas/propane) inverter generator in the 3,000 to 4,500-watt range is the sweet spot.

Note: Running a generator on propane typically reduces its output by about 10 -- 15% compared to gasoline, so a unit rated for around 3,500--4,000 peak watts on gas will safely give you roughly 3,000--3,500 peak watts on propane—plenty for a fridge (600--1,600 starting watts, ~ 200 running watts) and a string of LED lights.

Top propane-compatible inverter generators suited for this task include:

A fan-favorite for home backup. It delivers around 3,100--3,200 running watts on propane, features quiet technology, includes a CO safety shut-off shield, and has enough headroom to handle your fridge cycling on while keeping lights and phone chargers active.

Highly rated by experts and homeowners alike. It outputs 3,700 running watts on gas and roughly 3,300--3,400 on propane. It comes with electric and remote start key fobs, an LED data center to monitor fuel/load, and runs very quietly.

A fully enclosed, ultra-quiet inverter option that puts out 3,000 running watts (2,700 on propane). It has clean power output (safe for sensitive electronics like Wi-Fi routers and laptops) and an easy electric start.

Why an Inverter Generator on Propane is Ideal for Summer Outages:

1. Clean Power: Inverters produce pure sine wave electricity, meaning it's 100% safe for modern refrigerators with digital control boards and sensitive electronics.
2. Propane Shelf Life: Unlike gasoline, propane never goes stale or gums up the carburetor during storage—ideal since summer outages might be months apart.
3. Quiet Operation: Unlike traditional open-frame workhorse generators, enclosed inverters run at a conversational decibel level (usually 52--62 dBA), saving your neighborhood from a noisy racket all night.

If you want to narrow this down, let me know:

• Do you need it to run anything else (like a window AC unit or sump pump)?
• Do you prefer an electric push-button/remote start or a standard recoil pull start?

For a refrigerator plus some LED lights, you don't need a huge generator. I'd target at least 3,000 running watts, especially if you want to run on propane, because propane generally produces a little less power than gasoline.

My pick: Westinghouse iGen4000DF

Westinghouse iGen4000DF Dual-Fuel Inverter Generator

$699.00

This is probably the sweet spot for your situation:

• 4,000 starting / 3,300 running watts
• Runs on propane or gasoline
• Inverter generator, so it produces cleaner power for electronics
• Electric/remote start depending on the specific version
• Current price I found: about $699
• Plenty of headroom for a refrigerator's compressor startup plus lights, TV, fans, chargers, etc.

Two other good choices

Champion 4000W Dual-Fuel Inverter Generator

$749.00

Champion 4000W/3300W Dual-Fuel Inverter Generator

$729.99

Champion 4500W/3250W Dual-Fuel Inverter Generator

$779.00

The Champion 4000/3000W is particularly attractive at around $749 and has CO Shield. The 4500/3250W model gives you more starting capacity if you think you may eventually add a freezer, well pump, microwave, or window A/C.

What I'd buy for your use

Westinghouse iGen4000DF → best balance of size, capacity, price, and quiet operation.

If you're only powering one refrigerator and 4–6 LED lights, you could go smaller, around 2,000–2,500 watts. But I'd spend the extra money for a 3,000+ running-watt unit because refrigerator compressors have a substantial startup surge, and you'll have useful capacity left over.

One important point: don't connect a portable generator directly to a house outlet or electrical panel. If you want to power refrigerator circuits through the house wiring, have an electrician install an appropriate transfer switch/interlock. And operate the generator outdoors, well away from the house, because carbon monoxide can be fatal.

If you tell me your refrigerator type/age and whether you have a well pump, freezer, window A/C, or gas furnace, I can size the generator more precisely and tell you whether 2,500, 3,000, or 4,000 watts makes the most sense.

For one refrigerator plus some LED lights, you don't need a huge whole-house generator. I’d target about 3,000–3,500 running watts on propane, preferably an inverter, dual-fuel model.

My pick: Westinghouse iGen4000DFcv

Westinghouse iGen4000DFcv

$699.00

This is a particularly good fit because it gives you 4,000 starting / 3,300 running watts, runs on gasoline or propane, and is an inverter generator. It's currently listed around $699.

Why I like it for your situation:

• 3,300 running watts gives you plenty of headroom for a refrigerator's compressor startup plus lights.
• Dual fuel means you can keep propane available for emergencies while retaining gasoline as a backup.
• Inverter output is preferable for a refrigerator and modern electronics because it provides cleaner, more stable power.
• It's substantially smaller and less expensive than the 8,000–12,000W machines people often buy unnecessarily.
• You can later add a freezer, fans, TV, internet equipment, etc., without immediately running out of capacity.

Two other good choices

Champion 4000W Dual Fuel Inverter

$729.99

Champion 4500W Dual Fuel Inverter

$779.00

Generac 3800/3000W Dual Fuel Inverter

$929.00

The Champion 4000W is an especially attractive alternative if you have access to Costco; it's listed at about $730 and has a quiet inverter design. The Champion 4500W gives you a little more starting capacity and is currently around $779. The Generac is another solid choice, although considerably more expensive.

One important thing

Don't connect a portable generator directly to a wall outlet ("backfeeding"). For an outage, either run extension cords directly to the refrigerator/lights or have an electrician install a proper generator inlet and transfer switch/interlock.

And operate the generator outside, well away from the house, never in a garage, basement, shed, or other enclosed space because of carbon monoxide.

If you tell me your refrigerator model (or its wattage/nameplate) and whether you want to run anything else—like a TV, Wi-Fi, freezer, fans, or window A/C—I can tell you exactly how many watts I'd buy and whether the 4,000W class is enough.

To run a standard household refrigerator and some LED lights, you don't need a massive whole-house generator . A refrigerator typically requires about 1,600 W of surge (starting) power for a split-second when the compressor kicks on, but only drops down to about 200 W to 400 W of continuous running power. Adding a string of LED lights takes virtually nothing extra (under 100 W).

Keep in mind that running a generator on propane causes a 10% to 15% derating (power loss) compared to gasoline due to propane's lower BTU density. Therefore, a generator claiming 2,000 W on propane is your absolute baseline floor, but moving up to the 2,500 W to 4,500 W range gives you a safe buffer for startup surges and extra phone or fan chargers.

The best options for this specific load fall into the lightweight, quiet dual-fuel inverter category:

Delivering 2,300 peak watts and 1,700 running watts on propane, this ultra-quiet unit (52 dBA) handles a standard fridge and lights easily. It weighs only 42 lbs, produces clean power safe for sensitive electronics (under 3% THD), and is available at major retailers like The Home Depot and Lowe's.

A step up in capacity, this closed-frame inverter puts out about 3,150 running watts on propane. It runs quieter than open-frame options, gives you plenty of headroom if you want to plug in a box fan or a CPAP machine, and weighs around 85 lbs with a wheel kit.

If you have a larger modern refrigerator (or a secondary chest freezer in the garage), moving up to a 4,000 -- 5,000 W dual-fuel inverter ensures you never overload the system during a compressor surge. They feature electric push-button start and convenient wheel handles.

To help narrow down the ideal size, let me know:

• Is your refrigerator a standard kitchen fridge , or are you also trying to run a deep freezer or window AC unit?
• Do you prefer something lightweight and portable you can carry, or a larger frame unit with wheels?