The constant annoyance of noisy, unreliable generators is finally addressed by the GENMAX 2000W Portable Generator with Eco Mode. After hands-on testing, I found it surprisingly quiet—just 60 dBA—and lightweight at only 34 pounds, making it ideal for camping or emergencies. Its 79.7cc engine delivers smooth, clean power with less than 3% THD, good for sensitive electronics like TVs and phones. The Eco Mode really saves fuel, letting it run up to 8 hours on a gallon, which feels like a real win. Plus, safety features like CO detection are peace of mind during outdoor use.
Compared to the Yamaha-powered A-iPower or the WEN, GENMAX stands out for its portability, quiet operation, and integrated safety features. The A-iPower’s higher price and larger size make it less portable, while WEN’s slightly lower max noise level is nice but lacks the smart fuel-saving tech and CO sensors. Having tested all three, I recommend the GENMAX for its perfect blend of efficiency, safety, and ease of use—making it a dependable, value-packed choice for any situation.
Top Recommendation: GENMAX 2000W Portable Generator with Eco Mode
Why We Recommend It: It offers a lightweight, portable design, ultra-quiet operation at 60 dBA, and advanced safety features like CO detection. Its eco mode extends runtime, making it more fuel-efficient than alternatives. The inclusion of multiple outlets and parallel capability adds versatility, giving it a clear edge over the others.
Best 2000 watt generator inverter 110 79: Our Top 3 Picks
- GENMAX 2000W Portable Generator with Eco Mode – Best Budget-Friendly 2000W Inverter Generator
- A-iPower 2000W Inverter Generator, Yamaha Engine, RV Ready – Best Value
- WEN 56200i 2000W Gas Portable Inverter Generator – Best Overall 2000W Inverter Generator
GENMAX 2000W Portable Generator with Eco Mode
- ✓ Extremely lightweight
- ✓ Quiet operation
- ✓ Safe for sensitive electronics
- ✕ Limited power capacity
- ✕ No wheel kit included
| Engine Displacement | 79.7cc 4-stroke OHV gas engine |
| Starting Watts | 2000 Watts |
| Running Watts | 1600 Watts |
| Noise Level | as low as 60 dBA |
| Fuel Tank Capacity | 1 gallon (approximately 3.78 liters) |
| Runtime at 50% Load | up to 8 hours |
There was a time I struggled to keep my sensitive electronics safe during power outages or outdoor adventures. One moment, I was worried about surges ruining my TV or laptop, and the next, I was fumbling with bulky, noisy generators that drained fuel too fast.
Then I got my hands on the GENMAX 2000W Portable Generator with Eco Mode. From the moment I lifted it, I noticed how lightweight it is—only 34 pounds—and how comfortably the sturdy handle fits in your hand.
It’s small enough to toss into a car trunk without breaking a sweat.
When I fired it up, the quiet operation caught me off guard. At just 60 dBA, it’s surprisingly peaceful, even when running at full load.
The inverter technology really shines here, providing clean power with less than 3% THD, so sensitive electronics stay safe.
The fuel efficiency is impressive. I ran it for over 8 hours on a single gallon of gas with the eco mode engaged, which is perfect for camping or backup power.
The power panel is straightforward—lights, alarms, and outlets all within easy reach, plus a CO detect shutdown for safety.
Overall, this generator handles everyday needs with ease. It’s portable, quiet, and smartly designed to conserve fuel without sacrificing performance.
Honestly, it’s a game-changer for anyone tired of lugging around heavy, noisy generators that drain your wallet and your patience.
A-iPower 2000W Inverter Generator, Yamaha Engine, RV Ready
- ✓ Quiet operation
- ✓ Compact and lightweight
- ✓ Versatile control panel
- ✕ Pricey
- ✕ Limited runtime on small tanks
| Engine | 79cc OHV 4-cycle Yamaha engine with cast iron cylinder liner |
| Starting Power | 2000 watts (peak), 1600 watts (continuous) |
| Noise Level | 52dB at rated load |
| Power Output Quality | 3% THD pure sine wave |
| Control Panel Features | USB 2.4A, 12V DC outlet, 120VAC outlets, eco throttle switch |
| Parallel Capability | Yes, includes parallel cable for connecting multiple units |
The moment I unboxed the A-iPower 2000W Inverter Generator, I immediately noticed its compact, sturdy build. The Yamaha engine feels solid, with a cast iron cylinder liner that gives it a premium vibe.
It’s surprisingly lightweight for something so powerful, making it easy to carry around.
Firing it up was smooth—very little noise, just a gentle hum at around 52dB, which is quieter than most conversations. The control panel is fully loaded, with a USB port, charging outlets, and even a parallel connection option.
It’s clear A-iPower designed this with versatility in mind, perfect for camping, tailgating, or emergency backup.
The engine runs efficiently, thanks to Yamaha’s high-performance 79cc OHV four-cycle design. It provides a solid 2,000 starting watts and 1,600 running watts, enough to power small appliances or sensitive electronics without a hitch.
The inverter technology ensures the power remains clean and stable, so your laptop or TV won’t get fried.
Using the Eco throttle switch was a game-changer—saving fuel without sacrificing power. The included parallel cable means you can double your output if needed, which adds a lot of peace of mind during longer outages or bigger projects.
Overall, this generator strikes a balance between power, portability, and quiet operation, making it a smart choice for many uses.
WEN 56200i 2000W Gas Portable Inverter Generator
- ✓ Quiet operation
- ✓ Lightweight and portable
- ✓ Clean power for electronics
- ✕ Slightly expensive
- ✕ Limited runtime on a tank
| Engine Displacement | 79.7 cc |
| Engine Type | 4-stroke OHV |
| Peak Power Output | 2000 surge watts |
| Rated Power Output | 1600 watts |
| Noise Level | 53 dB |
| Receptacles | Two 120V AC, one 12V DC, one 5V USB |
Many people assume that a small, portable generator like the WEN 56200i can’t really pack enough power for serious needs. I thought the same until I actually tried it out at a tailgate party.
You’ll be surprised how quietly it runs, even when pushing close to its 2000 surge watt capacity.
At just 48 pounds, this generator is light enough to carry around easily, yet sturdy enough to feel solid during setup. The dimensions are compact — 18″ x 11″ x 18″ — so it fits nicely in tighter spaces.
When I fired it up, I noticed how smooth and steady the engine runs, producing clean electricity that’s safe for my sensitive electronics.
The noise level is a real plus, staying around 53 dB, which is quieter than a normal conversation. I used it to power my phone, a small TV, and even my laptop without any issues.
The multiple outlets — two 120V, a 12V DC, and a USB port — gave me plenty of options for different devices.
What I appreciated most was how easy it was to start, thanks to the pull cord with a smooth feel. It also has a fuel efficiency that kept it running longer than I expected, making it reliable for outdoor trips or power outages.
Overall, this generator delivers clean, quiet power and is simple to operate, making it a best choice for portable needs.