Top 5 Gasless Generators – Safety and Zero Emission

We picked the best alternative models that don't need any fuel to power your devices
Reviewed by
Last updatedLast updated: October 25, 2021
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Gasless generators, also called mobile power stations, are great alternatives to gasoline and propane generators and are ideal for on-the-go power supply or indoor use. A mobile, high-performance energy storage device for motorhomes, camping, boat tours, and more, a non-gas-powered generator ensures a better quality of life in all places without electricity.

We have selected and reviewed the best gasless generators with different performance levels for you. In addition, you will find detailed information on the benefits of a gasless generator and how to buy one, looking at their battery types, wattage output, dimensions, and weight. Have fun choosing!

Top 5 Gasless Generators Review 2021


ECOFLOW DELTAEditor’s Choice

  • Power output (peak/rated): 3,300W/ 1,800W
  • Capacity: 1,260 Wh
  • Outlets: (6) 100-120V AC; (4) USB-A; (2) USB-C; (1) 12/24V 10A carport
  • Dimensions: 15.7 x 8.3 x 10.6 in
  • Weight: 30.9 lbs
  • Warranty: 2 years

More features: overload protection; X-Stream Recharge Technology; powers up to 13 devices simultaneously

Considering how powerful this power station is, the Delta model is compact and lightweight, making it a great choice when it comes to portability. It weighs only around 31 pounds. What makes this object so coveted are its capabilities with respect to size. Surprisingly, a solar power station of this size can provide enough power to meet most basic household energy requirements. With a peak capacity of 3,300W and a continuous power of 1,800W, it is one of the few mobile inverter power stations that can handle a large refrigerator.

While the Delta product can produce up to 1,800 watts, models such as the Goal Yeti 3000x and the Bluetti 2400. However, these tend to be prohibitively expensive and provide limited profitability due to the battery capacity. The EcoFlow power station is changing all that. It is an affordable and highly powerful mobile solar generator.

What do we love it for?

  • The Delta is not an ordinary battery-powered power station or solar generator. We liked that the Eco Flow DELTA can be fully charged through the mains up to 80% in two hours and by a solar panel system around 4 hours.

What were we disappointed with?

  • We don't think there's anything we would like the EF ECOFLOW to improve on. It's compact, powerful, and made of the best battery for this type of device. It can power your CPAP for 21 hours. It can even run a shallow sump pump.
RELATED: 10 Best Solar Generators – Safe and Easy Way to Power Your Devices Anywhere

Jackery Explorer 500Best for Portability

  • Power output (peak/rated): 1000W / 500W
  • Capacity: 518 Wh
  • Outlets: (1) 110V AC; (1) 12V 10A DC carport; (3) 2.4V 5A USB-A ports
  • Dimensions: 11.8 x 7.6 x 9.5 in
  • Weight: 13.3 lbs
  • Warranty: 2 years

More features: charges and recharges simultaneously

It’s easy to see why the Jackery Explorer line of power stations is popular. They are fairly reasonably priced and offer a lot of power. Nevertheless, the Explorer 500 is light and compact enough to be transported, quite similar to a mobile radio. In addition to the 12VDC socket, the Explorer 500 also offers a 120V AC output signal, supplied by a pure sine wave inverter. For charging devices, you will only find 3 USB X 5V (2.4A) interfaces.

The Explorer 500 is the mid-size choice, perfectly between the 1000 and 240 models. These version numbers are based on the size of this lithium-ion battery. The Jackery Explorer 500 is equipped with a 518 WH battery. This is why it is designated as the 500. This is enough to charge a phone about 53 times, or 7 costs for the typical laptop. The Jackery Explorer 1000 provides about twice as far as that, with the 240 about half.

What are our favorite features?

  • Despite its compact size, the Jackery Explorer 500 packs a medium punch, with constant electricity of 500W and a fairly remarkable surge capacity of 1000W. At just 13 pounds, the power-to-weight ratio is just as magnificent. This little bank can drive a small refrigerator and can be a huge favorite for CPAP machines.

What could be better?

  • It could have been nice if they included USB C interfaces. Jackery could have also made the battery to be more efficient. A cable to provide the 6MM (10A) 12VDC input signal from an automotive auxiliary socket can also be supplied with the Explorer. However, a 120V AC charging adapter is included with your purchase, which will fully recharge the battery in approximately 7.5 hours. It is also possible to connect the Explorer to your car battery, via the auxiliary socket, and this may take around 16 hours.
RELATED: 10 Best Solar Generators – Safe and Easy Way to Power Your Devices Anywhere

Goal Zero Yeti 500XBest for Electronics

  • Power output (peak/rated): 600W / 300W
  • Capacity: 505Wh
  • Outlets: (2) USB-A; USB-C PD; USB-C; 6mm; 12V; (2) 120V AC inverter
  • Dimensions: 11.25 x 5.8 x 7.5 in
  • Weight: 12 lbs
  • Warranty: 2 years

More features: interactive LED screen; fast charging

The Goal Zero Yeti 500X comes with a more powerful 505 WH battery than the previous version, the 400. The Jackery battery provides additional 8 watt-hours. There are two 12VDC 10A X presses, one is a 6MM port, the other is a normal automotive plug. 8MM 10A 12V input signal is used for auto and solar charging.

The New Goal Zero Yeti X series has many updates. Not that the previous generation of Yeti electric stations were mediocre compared to other competitors in the market. In addition to expanding the range of versions, there are considerable developments in each of the Yeti versions. Solar charging is improved through the use of an MPPT solar charger. Updated USB ports make the Yeti X the best for high-speed USB-C charging.

What makes it special?

  • We prefer the overall design of this Goal Zero Yeti 500X over the Jackery Explorer 500. It feels and looks more rugged. Plus, it's a handy shape using a handle that folds into a molded slot near the top of the device, it's a bit lighter than its competitor Jackery at 12 pounds

What cons did we find?

  • The product could be more durable. There are reports of it breaking right out of the box. It's a product made in China. However, what we liked most in the Yeti 500X is the lithium-ion battery used. This makes it more efficient than its predecessor 400.

Westinghouse iGen300sThe Lightest

  • Power output (peak/rated): 600W / 300W
  • Capacity: 296Wh
  • Outlets: (2) 120V household; USB port, quick charge USB port; USB-C port, 6mm 9–12V DC; 12V cigarette lighter outlet
  • Dimensions: 9.1 x 5 x 8.9 in
  • Weight: 6.35 lbs
  • Warranty: 2 years

More features: LED display

Coming from a reputable fuel-powered generator manufacturer, the Westinghouse iGen300s is a small power station with 600-watt surge power and 300 watts of running power. It has two places for 110 plugs and has two USB ports, a USB C port, and a cigarette lighter plug-in adapter. It also has an 8-volt 8-amp auxiliary jack.

This power station is ideal for charging small and sensitive electronics such as smartphones, tablets, and laptops. You can charge your laptop twice with it, your smartphone more than 10 times with it

Why are we impressed?

  • The product is light and has the best battery technology. It weighs 6.3 pounds and has a lithium-ion battery in it. It comes with a laptop computer pack. You can do a solar charge on it in the back, but you need to buy the extra cord for it. It is very compact, measuring 9.1 x 5 x 8.9 inches. It also comes with two years of warranty which makes it a reliable product.

What negatives must you be aware of?

  • Without a doubt, the power station could be more powerful. You can't use it for charging more than your devices. It's not something for powering home appliances, except for a table fan.

BLUETTI AC200PMost Powerful

  • Power output (peak/rated): 4,800W / 2,000W
  • Capacity: 2000Wh
  • Outlets: (6) 120V AC; USB-C; (4) USB-A; (4) DC
  • Dimensions: 16.5 x 11 x 15.2 in
  • Weight: 60.6 lbs.
  • Warranty: 2 years

More features: fast charge

The Bluetti AC200P is a powerful power station with a massive peak wattage output of 4,800 watts and a running output of 2,000 watts. Some people don’t need more than 1,500 watts, but since this device is 2,000 watts of power, you can run your refrigerator while you keep the toaster running and not have to unplug everything just to run a large appliance.

The AC200 has one of the highest solar charge rates of any solar generator on the market. The EcoFlow Delta 1300, the Bluetti EB240, and the Inergy Apex were all limited to around 400 or 500 watts of solar power. The AC200 has a real solar capacity of 700W which is great! The only device that currently exceeds this charging capacity is the Titan with a total solar input power of 2,000 W. But for a system of this size like the AC200, 700 W of solar power output is extremely good.

What are our favorite features?

  • The AC200 has a good battery capacity of 2000 Wh which is comparable to other devices on the market like the Titan which has a 2,000 Wh battery. Another thing that makes the AC200P stand out from the crowd in addition to the good battery size, is the solar charging capacity. It's the only device that has two wireless fast charging pads on the top. This allows two people to charge their phones very quickly at the same time, which is always a nice bonus.

What could be better?

  • We know this is a highly powerful power station. However, it's very expensive. It's thrice the price of most models on the market. Asides from that, this is a complete gasless generator.

Things to Consider

Do you travel a lot and need a gasless generator or power station because you want to operate your notebook, cell phone, or even your refrigerator? A power station is a power bank with a socket, USB interfaces, and a cigarette lighter. This guide includes all the features that you need to consider finding the best energy storage device for your needs as well as its benefits.

What Are the Benefits of Having a Gasless Generator?

Top 5 Gasless Generators – Safety and Zero Emission

The greatest advantage of a gasless generator is that you can safely use it indoors

The gasless generators are ideal alternatives for a medium-sized inverter generator. In densely built-up settlements, on campsites, and other places, gas-powered power generators are often forbidden due to their noise and exhaust emissions. However, the gasless type is quieter and works without exhaust fumes.

It is perfect for supplying the most important kitchen and work equipment, even away from the grid power connection. The power stations can therefore be ideally used in the van, for example, to operate a parking heater.

As a replacement or supplement for the camper’s body batteries, the power stations can be used in combination with a powerful solar system (e.g., the BLUETTI SP200) to be able to generate power independently for a longer period.

For larger celebrations in the garden or at locations without electricity, large generating systems like the EF Delta Power Station are ideal for powering the music system, speakers, and lighting up the garden.

The biggest advantage of the large power bank is clearly that it is very flexible. So the power station can simply be taken to the beach to power and charge the laptop. In short, the following are the benefits of gasless generators.

  • They have compact dimensions
  • They are very easy to use
  • They are mobile electricity suppliers
  • Include smart features
  • Don’t require the use of fuel
  • Can be used indoor

How Are They Powered?

A gasless power generator doesn’t use gasoline or propane. However, they can be powered using the following options:

  • Through the car’s cigarette lighter
  • Through a solar panel
  • And through the mains

Features to Consider When Choosing a Non-gas-powered Generator

To find the best portable power station for your needs, there are a few features that you need to consider.

Peak and Rated Power Output

Top 5 Gasless Generators – Safety and Zero Emission

Westinghouse iGen300s has 300 watts of continuous power output, which makes it possible to charge several devices at a time

Like in conventional generators, the peak and rated power outputs of these power stations are indicated in watts per hour. However, they are not as powerful as fueled generators. These power stations are just an upgrade to mobile power banks. They have a power capacity of around 200 watts to around 5,000 watts. You should choose the output depending on the appliances or devices you need to power. If you need to power just your devices while camping, a model such as the Westinghouse iGen 300 with 600-watt surge power and 300 watt running power is suitable. The BLUETTI AC200P would be suitable for powering high-power appliances such as the refrigerator or even a small sump pump.

Battery Type and Capacity

Battery-operated devices are perhaps the most popular as they are typically cheaper and more compact as they do not require an external power source. Two types of batteries are often used in these types of devices for storing power. These include lead-acid and lithium-ion batteries. In any case, lithium-ion battery-powered models are the most efficient Trusted Source Batteries Still Suck, But Researchers Are Working on It | WIRED Technologists have devised a variety of ways in which lithium batteries can be tweaked to improve battery density, and maybe more importantly, battery safety. . They are lighter and more long-lasting. But they may be more expensive to purchase sometimes.

In contrast to other power sources such as gas or petrol, you have to bear in mind that the battery can only last for around 8 hours, but it must then be charged again for around 5 hours. However, the higher the watt per hour capacity of the battery (usually 200 to 5000Wh), the more powerful the devices generally are.

It is therefore sensible to choose a power station that offers various charging options, including the following:
  • Solar panel / solar bag
  • 230V socket
  • Cigarette lighter in a car

Outlets and Versatility

The outlets of the power stations determine their versatility. They must have a minimum of one AC outlet. While several versions use an AC outlet, chose models with two, allowing you to supply two AC-powered devices at the same time. Both the BLUETTI AC200P and the Westinghouse iGen300s have AC and DC outlets.

Charging Options

USB outlets will help you charge compatible devices. You must have at least two fast-charging USB A outlets and a minimum of one USB-C port, and a car electricity outlet. You can change some models with automotive electrical outlets or solar panels. This will be ideal if you are going to be away from the regular grid for a few days.

Size and Weight

Top 5 Gasless Generators – Safety and Zero Emission

The compact size of your generator makes it much more portable

All products in this section are intended to be portable/mobile, so you need to consider the size of the device and also its weight, so you should always consider whether the power station can fit into your motorhome or car. Weight also plays a decisive role, so women, in particular, should make sure that the weight does not exceed 5 to 10 lbs to be able to carry the power station across the beach.

The lightest power station in our review, the Westinghouse iGen 300s weighs 6.35 pounds and has an output of 300 Wh, which is ideal for operating all devices. However, we recommend an output of 500 Wh as this has a better price/performance ratio.


You should buy a generator with at least one year of warranty. However, there are many models with up to 5 years of warranty. This warranty ensures that you can use the item before its warranty expires. However, all the models in this review have two years of warranty each, from the EF DELTA Power Station to the BLUETTI AC200P, which should be sufficient.


Note that most portable gasless power generators are sold for a price range of around $100 to more than $2000, depending on the battery type and the option of a solar panel system.

Buying a power station is not cheap. Compared to models with AGM batteries (gel/lead acid), the lithium-ion power station products are almost twice as expensive. Therefore, many who are looking for a budget product often buy a lead acid model and get a second battery. However, buying a lithium-ion-powered generator brings a lot of value which many do not calculate. With a lithium-ion model, you’ll have a generator with a longer lifespan, significantly lower weight, and possibly an integrated inverter (AC 230 V pure sine wave, 5 V, 12 V / 24 V). Also, almost 100% of the power can be used. With a lead-acid battery, you can only use between 30 to 50 percent Trusted Source Lead Acid battery Downsides & Maintenance Lead acid batteries are commonly found in motor vehicles, battery backup systems and other electrical applications. Get more detail visit PowerTech Systems. of the power. There’s no conversion or know-how necessary.


A gasless generator can be powered using the car’s cigarette lighter, a solar panel, or through the mains.

Depending on the power capacity, you can power small devices such as your smartphones and laptops to large capacity appliances such as a refrigerator, a heater, or a pump with a gasless generator. You just need to choose the right model for your needs.

Depending on the battery capacity, the charge level, and the power consumption of the appliances plugged in, you can operate a gasless generator for 1 to 10 hours.

Our Verdict

Our Editor’s Choice, rated 9.9 out of 10, is the EF DELTA Power Station. To achieve a powerful battery power station, the Delta 1300 is compact and lightweight, making it a great choice when it comes to portability. It’s also our overall best gasless generator.

Rated 9.8, the Jackery Explorer 500 is our most portable model. Despite its compact size, the Jackery Explorer 500 packs a medium punch, with constant electricity of 500W and a fairly remarkable surge capacity of 1000W.

The best for powering electronics is the Goal Zero Yeti 500X. It’s rated 9.6 and comes with a more powerful 505 WH battery than the previous version, the 400.


Batteries Still Suck, But Researchers Are Working on It | WIRED
Technologists have devised a variety of ways in which lithium batteries can be tweaked to improve battery density, and maybe more importantly, battery safety.
Lead Acid battery Downsides & Maintenance
Lead acid batteries are commonly found in motor vehicles, battery backup systems and other electrical applications. Get more detail visit PowerTech Systems.
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