Portable Generators are extremely useful to have for power outages, camping, RV’ing, home use, general outdoor usage. Lightweight and easy to transport, these devices generate electricity efficiently and can power up a great deal of appliances both inside or outside your home and, most importantly, in the heart of nature, when you are going on a camping trip and you still want to use an electric mini-stove or perhaps charge your smartphone. There is quite a wide variety of models available both online and in physical stores, so we tried to bring together a list with 8 of the most reliable and overall best portable inverter generators that money can buy. We based our list on consumer reviews from a variety of sources, publicly available information on best sellers, and company reputation. Generators with major flaws were disqualified. These generators are appropriate for home use.

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Westinghouse WGen7500 https://geni.us/IVHM
Run Time: 16 Hours
Watts: 7500 running, 9500 peak
Outlets: Four 120V outlets; one 120/240V transfer switch outlet
Weigh: 192 lbs
★★★★★ Best For Heavy Usage

Honda EU2200i https://geni.us/zyxA
Run Time: 8.1 hours
Watts: 2200 running
Outlets: Built in 30 amp outlet
Weigh: 46.5 lb
★★★★★ Best Lightweight

WEN 56225i https://geni.us/hqHH1
Run Time: 6 hours
Watts: 2000 starting, 1600 rated
Outlets: Two three-prong 120V, one 12V DC, one 5V USB port
Weigh: 48 lb
★★★★★ Best Performance Lightweight

Generac iQ2000 https://geni.us/Yl75a
Run Time: 7.7 hours
Watts: 1600 Running, 2000 Starting
Outlets: Two three-prong 120V
Weigh: 46.2 lb
★★★★★ Quietest

Ryobi RYI2300BTA https://geni.us/86BmUs
Run Time: 8 hours
Watts: 2,300 starting, 1,800 running
Outlets: Two 120-Volt outlets and 2 USB ports
Weigh: 56 lbs
★★★★★ Best Overall Value

Yamaha EF2000iSv2 https://geni.us/KVSc
Run Time: 10.5 hours
Watts: 2000
Outlets: Two 120V AC, One 12V DC
Weigh: 44.1 lbs
★★★★ Most Efficient

Briggs & Stratton P2200 https://geni.us/iZ1KEZ
★★★★ Highly Durable

*Some discontinued items have been replaced by comparable alternatives

If you're looking for something that doesn't require fuel, check out 8 Best Portable Power Stations:
   • 8 Best Portable Power Stations (Buyin...  

Portable power stations are like having an electrical outlet in a box. Power is stored in a giant rechargeable lithium battery inside the unit, and these power packs are equipped with AC outlets, DC outlets, and USB charging ports. Portable Power Stations can be charged with any standard wall outlet or your car’s 12 volt outlet, but can also be paired with solar panels to create a solar generator that’s charged by the power of the sun.

The generators in the above links are available for UK United Kingdom too.