If you are searching for generator comparison chart or generator decibel comparison chart you are at the right place. Whether you’re planning a camping vacation or preparing for a natural disaster, having a backup power source is always a good idea.
A power generator is a vital piece of equipment for emergency preparedness and for those who live in places where power outages are regular. Additionally, it’s useful for camping and home renovation jobs.
Portable generators, on the other hand, can be expensive, and it can be hard to tell which ones are worth the money. In this side-by-side comparison, we looked at generators of various kinds (portable, inverter, RV, solar, or whole-house). Compare the characteristics and specs of various generator types and brands, such as engine size and technology, rated & peak wattage, fuel type, and operating time to buy the best generator for your money.
Don’t have time? Head to the comparison tables
The decibel rating of each generator has also been included for your convenience. To be honest, power generators can be really loud. Even when only 50 percent of their capacity is utilized, larger 6,500W+ generators can generate more than 75 dB of noise.
Why would you want a generator that is quiet? No one likes noisy generators. A silent home generator will not interfere with your sleep or the sleep of your neighbors. It is preferable to use a quiet generator for camping or RV-ing.
Noise levels of more than 80 dB are deemed to be “loud” in the context of a generator. Quiet generators are those that emit noise levels less than 60 decibels (dB) when operating.
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Portable Generator Comparison
If you don’t want to make the investment in a backup generator or if you require electricity while away from home, a portable generator is an excellent power source to consider. During a blackout, portable generators can provide electricity to essential equipment, allowing you to continue with your day.
When used outside the home, compact generators can offer power for devices such as televisions, small appliances, power tools, and even lights while you’re camping or hiking in the wilderness. Construction sites can benefit from the use of medium and large portable generators to power drills, saws, air compressors.
It is common for portable generators to run on gasoline or propane (LP), gas/propane versions can run on either in order to power critical electronics and appliances like lights, refrigerators, and sump pumps in the event of an electrical outage.
Portable Generator Comparison Chart
This table compares portable generator from 1000 watt to 12000 watt.
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| Generator Model | PowerSmart PS50 Portable Generator | Honda EU1000i GXH50 Portable Home Generator | Generac 7117 Gp2200i 50St Inverter | Champion 200961 Portable Inverter Generator | Honda EU3000is Portable Home Generator | Generac GP3500iO Open Frame Generator | Champion 76533 Dual Fuel Portable Generator | DuroMax XP4850EH Generator | Westinghouse WGen7500DF Portable Generator | DuroMax XP12000EH Generator |
|---|---|---|---|---|---|---|---|---|---|---|
| Picture |   |   |   |   |   |   |   |   |   |   |
| Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price |
| Fuel Type | Gasoline | Gasoline | Gasoline | Gasoline & Propane | Gasoline | Gasoline | Gasoline & Propane | Gasoline & Propane | Gasoline & Propane | Gasoline & Propane |
| Rated/Running Watts | 900 W | 900 W | 1700 W | 1850W (gas); 1665W (propane) | 2800 W | 3000 W | 3800 W (gas); 3420 W (propane) | 3850 W (gas); 3658 W (propane) | 7500 W (gas); 6750 W (propane) | 9500 W (gas); 8075 W (propane) |
| Peak/Starting Watts | 1000 W | 1000 W | 2200 W | 2500W | 3000 W | 3500 W | 4750 W (gas); 4275 W (propane) | 4850 W (gas); 4608 W (propane) | 9500 W (gas); 8550 W (propane) | 12000 W (gas); 10200 W (propane) |
| Starting System | Recoil | Recoil | Recoil | Recoil | Recoil, Electric | Recoil | Recoil, Electric | Recoil, Electric | Recoil, Electric, Remote | Recoil, Electric |
| Noise Level (dBA) | 49 dBA | 50 dB(A) at rated load, 42 dB(A) at 1/4 load | 60-70 dB(A) | 53 dBA | 57 dB(A) @ rated load, 50 dB(A) @ 1/4 load | Unknown | 68 dBA | 69 dBA | 72 dBA | 72 dBA |
| Tank Size | 1.1 Gallons | 0.55 Gallons | 1.2 Gallons | 1.1?gal. | 3.4 Gal. | 2.37 gal | 3.4 Gallon | 4 Gal | 6.6 gal | 8.3 gal |
| Run Time | 5 hours at half-load | 3 hours at rated load, 6.8 hours at 1/4 load | at 50% load 7 h, at 25% load 10.75 h | 11.5 h (gas); 34 h (20-lb propane) at 1/4 Load | 6.9 hr @ rated load 19.6 hr @ 1/4 load | at 50% load 8 h, at 25% load 11 h | at 50% load 9 h (gasoline)/10.5 h (propane) | at 50% load 10 h (gasoline)/ 9 h (propane) | at 50% load 11 h (gasoline)/ 8 h (propane)/ at 25% load 16 h (gasoline)/ 11 h (propane) | at 50% load 9 h (gasoline)/ 4 h (propane) |
| Outlets/Receptacles | 120V AC,12V DC output | 15A 125V Duplex | 1x Duplex 120V 20A (5-20R), 1x 12V 8A, 1x 5V USB port | 120V 20A Duplex (5-20R), 12V DC Automotive, Parallel | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); DC 2x 5V USB port | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120V 30A (TT-30R) | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 12V 8A output | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 2x 5V USB port | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) |
| Parallel Capability | No | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
| Voltage | 120v | 120 volts | AC: 120V 60 Hz, DC: 12V | 120 volts | 120V 60 Hz | AC: 120V 60 Hz, DC: 5V | 120 volts | AC: 120/240V 60 Hz, DC: 12V | AC: 120/240V 60 Hz, DC: 5V | AC: 120/240V 60 Hz, DC: 5V |
| Dimensions | 15.00 x 12.00 x 15.00 Inches | ?16.54 x 15.75 x 11.1 inches | 19.7 x 11.4 x 17.9 inches | 17.3 x 12 x 17.7 in | 25.9 x 17.6 x 22 in | 19.3 x 16.9 x 16.4 in | 26.3 x 24.8 x 22.9 in | 25 x 24 x 21 in | 27.2 x 26.1 x 26 in | 29 x 30 x 26 in |
| Weight | 39 lbs | 29 pounds | 46.6 lbs | 39 lbs | 130.7 lbs | 74.3 lbs | 119 lbs | 122 lbs | 201 lbs | 224 lbs |
| Low Oil Alert/Shutdown | - | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Idle Control/Economy mode | - | - | Yes | - | - | - | - | - | - | Yes |
| Cooling System | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled |
| Engine Type | 63cc, 2HP, 2-stroke engine | 49.4 cc Honda OHV 4-stroke | 80 cc Generac OHV 4-stroke | 79 cc OHV 4-stroke | 196 cc Honda GX200 OHV 4-stroke | 212 cc Generac OHV 4-stroke | 244 cc Champion 4-stroke | 208 cc DuroMax OHV 4-stroke | 420 cc Westinghouse OHV 4-stroke | 457 cc DuroMax OHV 4-stroke |
| Features | - | Lightweight, Co-minder, Low oil, overload and output ready indicators, CARB-compliant | Several accessories, integrated OFF/RUN/CHOKE knob | lightest 2500-watt inverters in the industry, a 12V automotive-style outlet, plus a handy dual port USB adapter | Electric start, Parallel capable, CO Minder, High run time | Several accessories included, Parallel capable, Inverter | Several accessories included, RV Ready, Electric start, Dual Fuel, Volt Guard surge protection | Inexpensive; GFCI Outlets; Electric start; Dual Fuel | GFCI Outlets; Remote start; Smart Switch Ready; High run time | Several accessories included; GFCI Outlets; Electric start |
| Type | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator | Portable Generator |
| Consumer Warranty | 2 Years warranty | 2 Years | 2 Years | 3-Year limited warranty | 3 Years | 3 Years | 3 Year Limited Warranty | 3 Years | 3 Years | 3 Years |
Portable Inverter Generators
Because of the complexity of their engines, these versions typically cost more than ordinary portable generators with an equal output capacity.
Due to their ability to adjust output to match demand, inverter generators tend to be significantly quieter than their conventional equivalents. Additionally, their exhaust systems are more advanced, making them quieter and more environmentally friendly.
Although they are more efficient and emit less pollution, portable generators nevertheless require the same safety precautions as a stationary one.
Inverter Generator Comparison Chart
This table compares portable inverter generator from 2000 watt to 9000 watt (largest inverter generator).
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| Generator Model | WEN 56200i Gas Powered Portable Generator | Honda EU2200ITAG Quiet Portable Inverter Generator | Generac 7127 iQ3500 Portable Inverter Generator | WEN 56380i Super Quiet Portable Inverter Generator | Champion 200914 Open Frame Inverter Generator | Honda EU7000ISNAN Inverter Generator | DuroMax XP9000i Hybrid Portable Generator |
|---|---|---|---|---|---|---|---|
| Picture |   |   |   |   |   |   |   |
| Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price |
| Fuel Type | Gasoline | Gasoline | Gasoline | Gasoline | Dual Fuel (gasoline/propane) | Gasoline | Dual Fuel (gasoline/propane) |
| Rated/Running Watts | 1600 W | 1800 W | 3000 W | 3400 W | 3500 W (gas); 3150 W (propane) | 5500 W | 7600 W (gas); 7200 W (propane) |
| Peak/Starting Watts | 2000 W | 2200 W | 3500 W | 3800 W | 4250 W (gas); 4250 W (propane) | 7000 W | 9000 W (gas); 8550 W (propane) |
| Starting System | Recoil | Recoil | Recoil, Electric | Recoil, Electric | Recoil | Recoil, Electric, Remote | Recoil, Electric, Remote |
| Noise Level (dBA) | 50 dBA | 48 dBA | Unknown | 57 dBA | 64 dBA | 52 dBA | 68 dBA |
| Outlets/Receptacles | 1x Duplex 120V 20A (5-20R); 1x 12V 8A; 1x 5V USB port | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 2x 5V USB port | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 12V 8A; 2x 5V USB port | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 12V 8A (cigarette lighter style) | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120V 30A (L5-30R) | 2x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 2x 5V USB port (USB-A and USB-C) |
| Parallel Capability | Yes, cable not included | Yes, cable not included | Yes, cable not included | Yes, cable not included | Yes, cable not included | Yes, cable not included | Yes, cable not included |
| Voltage | AC: 120V 60 Hz, DC: 12V | AC: 120V 60 Hz | AC: 120V 60 Hz, DC: 5V | AC: 120V 60 Hz, DC: 12V | AC: 120V 60 Hz, DC: 12V | AC: 120/240V 60 Hz | AC: 120/240V 60 Hz, DC: 5V |
| Dimensions | 18 x 11 x 18 in | 20 x 11.4 x 16.7 in | 23.7 x 18 x 21.7 in | 23.2 x 18 x 20.1 in | 20.9 x 18.3 x 19.4 in | 33.4 x 27.6 x 28.4 in | 27 x 21 x 25 in |
| Weight | 50 lbs | 47.4 lbs | 109.1 lbs | 99.2 lbs | 79 lbs | 263.2 lbs | 237 lbs |
| Low Oil Alert/Shutdown | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Tank Size (Gas) | 1 gal | 0.95 gal | 2.6 gal | 2.2 gal | 4 gal | 5.1 gal | 6.9 gal |
| Run Time | at 25% load 9.4 h ; at 50% load 6 h | at 25% load 8.1 h ; at 50% load 4 h | at 25% load 14.1 h ; at 50% load 8.9 h | at 50% load 8.5 h | at 25% load 22 h (gasoline)/ 21 h (propane) | at 25% load 16 h | at 50% load 11 h (gasoline)/ 4.5 h (propane) |
| Idle Control/Economy mode | - | - | - | - | - | - | - |
| Cooling System | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled |
| Engine Type | 79.7 cc WEN OHV 4-stroke | 121 cc Honda GXR120 OHV 4-stroke | 212 cc Generac OHV 4-stroke | 212 cc WEN OHV 4-stroke | 224 cc OHV 4-stroke | 389 cc Honda GX390 EFI OHV 4-stroke | 459 cc OHV 4-stroke |
| Features | Inexpensive; Parallel capable; Inverter; Quiet for its power (50 dBA) | Parallel capable; Inverter; CO Minder; Mobile app; Lightweight (47.4 lbs); Quiet for its power (48 dBA) | Several accessories included; Electric start; Parallel capable; Inverter | Several accessories included; RV Ready; Electric start; Parallel capable; Inverter; Quiet for its power (57 dBA); Fuel efficient | Several accessories included; RV ReadyParallel capable; Dual FuelInverter; Lightweight for its kind (79 lbs); High run time; Fuel efficient | GFCI Outlets; Remote start; Parallel capable; Inverter; Electronic Fuel Injection; CO Minder; Mobile app; Quiet for its power (52 dBA); Fuel efficient | Several accessories included; USB-C port; ATS plug; Remote start; Parallel capable; Dual Fuel; Switch On Demand technology; Inverter; Quiet for its power (68 dBA); High run time; Fuel efficient |
| Type | Portable Inverter | Portable Inverter | Portable Inverter | Portable Inverter | Portable Inverter | Portable Inverter | Portable Inverter |
| Consumer Warranty | 2 Years | 3 Years | 3 Years | 2 Years | 3 years | 3 Years | 3 Years |
Portable Solar Powered Generators
What if you could get a generator that not only provides power for your electronics, but also provides power for the generator itself? As the demand for renewable energy and portable electricity grows, portable power stations are becoming increasingly attractive.
These solar power stations don’t produce any noise, fumes, or gasoline, making them ideal for camping or regions where there are no primary sources of power. It’s also the only type of generator that can be used indoors, like as in a bedroom of an apartment building.
As technology advances, so does the safety of solar and battery-powered generators. Today, solar-powered generators from manufacturers like EcoFlow and Goal Zero can provide as much electricity as classic modest gas-powered generators.
Solar Generator Comparison Chart
This table compares solar powered battery operated generators from 1000 watt to 3000 watt.
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| Generator Model | Bluetti AC200P | Ecoflow Delta 1300 | Jackery 1000 | Goal Zero Yeti 3000X | MAXOAK Bluetii EB240 |
|---|---|---|---|---|---|
| Picture |   |   |   |   |   |
| Price | Check Price | Check Price | Check Price | Check Price | Check Price |
| Battery Capacity (Wh) | 2,000 | 1,260 | 1,002 | 3,032 | 2,400 |
| Rated (Inverter) | 2,000 | 1,800 | 1,000 | 2,000 | 1,000 |
| Peak/Surge (Inverter) | 4,800 | 3,300 | 2,000 | 3,500 | 1,200 |
| Battery Draw Capacity | 2,000 | 1,800 | 1000 | 2,000 | 1,000 |
| Lifetime Cycles | 3,500 | 800 | 500 | 500 | 2,500 |
| Battery Type | LiFePo4 | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Weight | 61lbs | 31lbs | 22lbs | 70lbs | 48lbs |
| Battery Voltage | 50v | 12v | 21.6v | 12v | 12v |
| Sine Wave Type | Pure | Pure | Pure | Pure | Pure |
| MPPT Controller | Yes | Yes | Yes | Yes | Yes |
| Car Charger | 20 hours | 10 hrs | Yes | No | No |
| Outlets USB A | 4 | 4 | 2 | 2 | 4 |
| Outlets USB C | 1 | 2 | 2 | 2 | 1 |
| Outlets 110v | 6 | 6 | 3 | 2 | 2 |
| Outlets 12v DC | 2 | 1 | 1 | 1 | 1 |
| Outlets 30amp RV | 0 | 0 | 0 | 0 | 0 |
| Solar Input Parameter | 35-150V& 12a | 65v & 10a | 12-30V & 8a | 14-50V & 50a | 60v&10a |
| Max Solar Input | 700 | 400 Watts | 150 Watts | 600 Watts | 400 Watts |
| Max 5hr Power Production | 3,500Wh | 3,000 Watts | 750 Watts | 3,000 Watts | 3,000 Watts |
| Solar Panel Connection | SA20 & XT90 | XT 60 | 8m/Anderson PP | Anderson PP | DC79O9 |
| Fastest Solar Charge Time | 2.9hrs | 3.15hrs | 6.66hrs | 4.6hrs | 6hrs |
| Multi Charging Capability | Yes | Yes | Yes | Yes | No |
| Shelf Life Before Recharge | 6 Months | 1 Year | 3 Months | 3 Months | 3 Months |
| Feature | Intelligent Screen, 25a 12v Plug | Chain up to 6 Together | Lightweight | Yeti Link, Phone App | Battery Capacity, Solar Input |
| Expandable Batteries | No | 6 Deltas | No | 112v Lead Acid | No |
| Expandable Solar Panel Cap. | No | No | No | No | No |
| Warranty | 2 Years | 1 Years | 2 Years | 2 Years | 1 Years |
RV Generators
2,000-watt RV portable generator is a good size if you only need a little bit of power. But if you need more power, RV generators may produce up to 5,000 watts of power, and even more on some occasions.
If you’re unsure about how much wattage you’ll need, consider the appliances you plan to power with it. Consider a generator with more than 2,000 watts if you have an ac and a few additional devices that will use it.
RV Generator Comparison Chart
This table portable generators suitable for RV from 3400 watt to 10000 watt.
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| Generator Model | Champion 3400-Watt RV Ready Portable Generator | Westinghouse iGen4500DFc Portable Inverter Generator | Champio 100554 RV Ready Portable Generator | Champion 200988 RV Ready Portable Generator | DuroMax XP5500EH RV Ready Portable Generator | Durostar DS10000EH Portable Generator |
|---|---|---|---|---|---|---|
| Picture |   |   |   |   |   |   |
| Price | Check Price | Check Price | Check Price | Check Price | Check Price | Check Price |
| Fuel Type | Dual Fuel (gasoline/propane) | Dual Fuel (gasoline/propane) | Gasoline | Dual Fuel (gasoline/propane) | Dual Fuel (gasoline/propane) | Dual Fuel (gasoline/propane) |
| Rated/Running Watts | 3100 W (gas); 2790 W (propane) | 3700 W (gas); 3330 W (propane) | 3500W | 3500 W (gas); 3150 W (propane) | 4500 W (gas); 4275 W (propane) | 8000 W (gas); 7600 W (propane) |
| Peak/Starting Watts | 3400 W (gas); 3060 W (propane) | 4500 W (gas); 4050 W (propane) | 4375W | 4500 W (gas); 4500 W (propane) | 5500 W (gas); 5225 W (propane) | 10000 W (gas); 9500 W (propane) |
| Starting System | Recoil, Electric | Recoil, Electric, Remote | Recoil, Electric, Wireless Remote | Recoil, Electric | Recoil, Electric | Recoil, Electric |
| Noise Level (dBA) | 59 dBA | 52 dBA | 68 dBA | 61 dBA | 69 dBA | 72 dBA |
| Outlets/Receptacles | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 12V 8A | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 2x 5V USB port (USB-A) | 120V 30A Locking (L5-30R), 120V 30A (TT-30R), 120V 20A Duplex (5-20R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 12V 8A (cigarette lighter style) | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 12V 8A output | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R); 1x 12V 8A output |
| Parallel Capability | Yes | Yes, cable not included | No | Yes, cable not included | No | No |
| Voltage | AC: 120V 60 Hz, DC: 12V | AC: 120V 60 Hz, DC: 5V | 120 | AC: 120V 60 Hz, DC: 12V | AC: 120/240V 60 Hz, DC: 12V | AC: 120/240V 60 Hz, DC: 12V |
| Dimensions | 25.1 x 17.3 x 18.3 in | 24.5 x 17.5 x 20 in | 24.9 x 22.9 x 22.4 inches | 23.2 x 17.7 x 20.1 in | W x H) 25 x 22 x 22 in | 29 x 30 x 26 in |
| Weight | 95.7 lbs | 105.8 lbs | 120.1 lbs | 103 lbs | 124 lbs | 220 lbs |
| Low Oil Alert/Shutdown | Yes | Yes | Yes | Yes | Yes | Yes |
| Tank Size (Gas) | Steel, 1.6 gal | 3.4 gal | 4.7?gal | Steel, 2.3 gal | 4 gal | Metal, 8.2 gal |
| Run Time | at 25% load 7.5 h (gasoline)/ 14.5 h (propane) | at 25% load 18 h (gasoline)/ 22 h (propane); at 50% load 15 h (gasoline) | 12?h | at 25% load 14 h (gasoline)/ 21 h (propane) | at 50% load 9 h (gasoline)/ 9 h (propane) | at 50% load 10 h (gasoline)/ 4.5 h (propane) |
| Idle Control/Economy mode | - | - | - | - | - | - |
| Cooling System | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled | Air Cooled |
| Engine Type | 192 cc Champion 4-stroke | 224 cc OHV 4-stroke | 208 cc Champion 4-stroke | 212 cc OHV 4-stroke | 225 cc DuroMax OHV 4-stroke | 439 cc OHV 4-stroke |
| Features | Inexpensive; Several accessories included; GFCI Outlets; Electric start; Dual Fuel | CO Sensor; Several accessories included; RV Ready; Remote start; Parallel capable; Dual Fuel; Inverter; Quiet for its power (52 dBA) | Electric start; Wireless Remote Start; Cold Start Technology; Volt Guard built-in surge protector | Several accessories included; RV Ready; Electric start; Parallel capable; Dual Fuel; Inverter; Quiet for its power (61 dBA); Fuel efficient | Several accessories included; GFCI Outlets; Electric start; Dual;Fuel; Lightweight for its kind (124 lbs);Fuel efficient | Inexpensive; Several accessories included; GFCI Outlets; Electric start; Dual Fuel; Quiet for its power (72 dBA) |
| Type | Portable Generator RV Ready | Portable Generator RV Ready | Portable Generator RV Ready | Portable Generator RV Ready | Portable Generator RV Ready | Portable Generator RV Ready |
| Consumer Warranty | 3 Years | 3 years | 3 Years | 3 Years | 3 Years | 3 Years |
Home Standby Generators
As the most expensive, these should only be fitted by a professional. A skilled electrician can assist in obtaining town or municipal permissions, noise limits, and the right location of the electrical equipment.
When the electricity goes out, these instantly start and provide a greater amount of power than a portable generator. Self-diagnosis alerts help users know when service is required. Some even send this information to you or your agent by email or text message.
Standby Generator Comparison Chart
This table standby generators for home backup from 12.5 kW to 24 kW.
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| Generator Model | Generac Guardian 24kW Home Standby Generator | Champion 12.5kW Home Standby Generator | Briggs & Stratton 40621 20kW Standby Generator | Goal Zero Yeti 6000X Portable Power Station | Kohler 20RESCL-100LC16 Air-Cooled Standby Generator |
|---|---|---|---|---|---|
| Picture |   |   |   |   |   |
| Price | Check Price | Check Price | Check Price | Check Price | Check Price |
| Fuel Type | Natural Gas or LP | Natural Gas or LP | LP/Natural Gas | Lithium-Battery | LP/Natural Gas |
| Rated/Running Watts | 24kW LP/21kW NG | 12.5kW LP/11kW NG | 18 kW LP/20kW NG | 6000 Watt_hours | 20 kW LP/18 kW NG |
| Peak/Starting Watts | - | - | 41 kVA | - | - |
| Starting System | Automatic | Automatic | 12v Auto Start | Auto | Auto |
| Noise Level (dBA) | 57 decibel/67 dBA Full Load | 63 dBA | Low idle mode (64 dBa) | < 50 dBA | 69 dB(A) |
| Tank Size | - | - | - | - | - |
| Run Time | - | - | - | - | - |
| Outlets | - | - | - | a USB-A, an 18-watt USB-C, a 60-watt USB-C PD, a 6 millimeter, a 12 volt, a 12-volt power port, and a 120-volt AC inverter port. | - |
| Parallel Capability | - | - | - | No | - |
| Voltage | 120/240-Volts Single Phase | 120/240V Single Phase | 120/240V Single Phase | 120 Volts | 120/240V Single Phase |
| Dimensions | 48 x 25 x 29 inches | 52.4 x 33.5 x 32.1 inches | 49.2 x 31.7 x 30.6 inches | 25 x 20 x 25 inches | 48 in. x 26.2 in. x 29 in. |
| Weight | 455 Pounds | 427 lbs | 489 lbs | 106 Pounds | 580 lbs. |
| Low Oil Alert/Shutdown | Yes | Yes | Yes | - | Yes |
| Idle Control | - | - | - | - | - |
| Cooling System | Air-Cooled | Air-Cooled | Air-Cooled | Fan | Air-Cooled |
| Auto Voltage Regulation | Yes | Yes | Yes | - | Yes |
| Engine Type | 999cc V-Twin G-Force 1000 Series Engine | 717cc Champion OHV engine | Briggs & Stratton Vanguard OHV | - | 999cc KOHLER CH1000 |
| Features | System status & maintenance interval LED indicators; Two-line multilingual digital LCD Evolution controller; True Power Electrical Technology; Sound attenuated enclosure; Standard Wi-Fi connectivity; 200-amp service rated transfer switch available; Flexible fuel line connector | Champion Auto Control Module (ACM); Battery tender to ensure fully charged batteries; All weather composite mounting pad; All weather steel enclosure | Enclosure made of automotive grade galvanized steel; Conversion from natural gas to liquid propane is simple; Flexible location of the front exhaust | Solar panel charging; Over- and undervoltage protections; temperature protections; and a battery management system | Includes 100 amp 16-circuit automatic transfer switch; premium power quality; quiet operation; corrosion-proof housing that protects against even the worst seashore conditions |
| Generator Type | Whole House Generator | Whole House Generator | Whole House Generator | Whole House Power Station | Whole House Generator |
| Consumer Warranty | 5-Year Limited Warranty | 10-year limited warranty & FREE lifetime technical support. | 5 Yr Consumer Limited | 2-year warranty | 5-year/2000-hour limited warranty |
Generator Comparison Charts
Here are all the comparison charts in PNG format. Download and save them if you would like.
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