Best Indoor Generator Reviews

Updated October 11, 2020

A generator is something that you might need at the moment, or are considering buying for future use. While there are many great generators on the market, there are specific power generators on the market that are safer for indoor use and as generators for apartments.

It’s something you may want to keep on hand for blackouts, or lack of electricity in harsh weather conditions. Inside generators are also excellent for small events such as remote weddings or parties. Plus, they are a great item to keep handy in your car for camping trips.

The indoor generator market is very diverse, from eco-conscious solar-powered generators to lightweight models for easy transport.

We’ve made an indoor generator buying easy for you, with 6 top generator reviews and a complete buying guide!

Best Indoor Generators

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1 Jackery - Explorer 240 Solar Generator
Best For Higher Budgets
Jackery Explorer 240 Solar Indoor Generator
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2 Goal Zero Yeti - 400 Battery Powered Portable Power Station Goal Zero Yeti 400 Indoor Generator
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3 Rockpals 500W Portable Power Station Rockpals Portable Indoor Generator
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4
Best For Low Budgets
4FlashFish Solar Indoor Generator
FlashFish - 300W Portable Solar Power Station
Best For Low Budgets
FlashFish Solar Indoor Generator
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5 BALDR - 330W Portable Solar Generator for Home Use
Best Overall
BALDR 330W Portable Solar Indoor Generator
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6 SUAOKI - 150Wh Portable Power Station SUAOKI 150Wh Indoor Generator
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1. Jackery Explorer 240 Solar Indoor Generator

Highlights
  • Green power using solar panels.
  • Free from fuel and gasoline.
  • Includes different ports.
  • Low noise level.
Best For Higher Budgets
Jackery - Explorer 240 Solar Generator

The Jackery Explorer 240 Solar Generator has been designed with both the environment and your power needs in mind. The 240 W indoor generator has three different ways to recharge; including solar panels.

It can be charged using an AC wall outlet, a 12V car outlet, or with the Jackery 60W SolarSaga solar panel 1. However, the solar panel charger is an additional purchase and is not included in the price of the generator itself.

This indoor power generator is battery powered, meaning it’s free from fuel and gasoline. This is an excellent option for home use where children and pets may be living. The removal of toxic chemicals also makes it a better choice for the environment.
This model also has multiple different outlets. It includes 2 USB ports for items such as mobile phones. It also includes an AC outlet and 1 DC carport. This makes it extremely efficient for camping trips and small outdoor events too as it can power lights and small devices all in one go.

Bear in mind that this generator does not support devices or appliances over 200 watts, such as a kettle or a hairdryer. If you are looking for a generator to power larger appliances, you may need to look for a higher wattage.

Last but not least, it includes some design features to make it easy to transport around your house, or outdoors. The entire generator is extremely lightweight (at only 6.6lbs) so it won’t be a hassle or a two-person job to move around. Plus, it had a strong built-in handle on the top.

Specifications

Size:
9.05 x 5.24 x 7.87 in
Voltage:
110 V
Wattage:
240 W
Noise Level:
Noise-free
Output:
200 W
Power Source:
Battery

Pros

  • Easy to recharge.
  • Stylish black and orange design.
  • Suitable for electronics.
  • Very lightweight. 6.6 pounds.

Cons

  • You need to buy the solar panels separately to charge in this way.
  • Can not Support Devices Rating over 200W.

2. Goal Zero Yeti 400 Indoor Generator

Highlights
  • Takes up to 7 devices at once.
  • 3 ways to charge, including solar power.
  • Gasoline-free.
  • Recharges in 5 hours.

One of the star features of this Goal Zero Yeti generator is that it takes up to 7 devices at once. This is a perfect option if you plan on having multiple people using the generator. Or, if you need one for a smaller indoor event with multiple items needing power!

This model has 3 different charging methods, each being pretty speedy. If you use the included AC charger in the wall outlet it will be charged within 5 hours. Alternatively you can use a car charger which takes 13 hours.

Lastly, for the more eco-conscious, Goal Zero has additional monocrystalline solar panels that can be purchased to charge the generator.

It is gasoline free making it a safe option for home use! Another cool feature of this generator is that it functions in temperatures up to 40 degrees celsius, so it can work for hot climates too.

Furthermore, the generator is versatile in terms of charging outlets. It holds two AC outlets, one 12V outlet and 3 USB ports. This is ideal for family use to charge phones, power lights and more all at once.

It’s suitable for charging small and medium devices. It also has a LED screen indicating the battery level.

The only downside to this generator is its slightly heavier weight than other models, coming in at 29 pounds. It is also not suitable for devices over 300 watts.

Specifications

Size:
8 x 10.25 x 8 inches
Voltage:
12 V
Wattage:
400 W
Noise Level:
Noise-free
Output:
300 W
Power Source:
Battery

Pros

  • Lightweight
  • Easy to transport.
  • Good for charging small and medium devices.
  • Includes multiple different ports.

Cons

  • A little heavier than other models.
  • Not suitable for larger devices over 300 W.

3. Rockpals Portable Indoor Generator

Highlights
  • 7 management system safety features
  • High-capacity 540Wh lithium battery
  • Multi-port output
  • SOS function

Not only is this solar powered generator designed for performance, it’s also designed for safety with its multiple security protection features and an SOS light signal function in case of emergencies. Its safety features include voltage and temperature control, low battery alarm, and protection from overcharge, overcurrent, overload, and short circuit. The pure sine wave inverter protects sensitive devices while powering them up. 

The recharge time of this solar generator is 6-7 hours via solar panels, AC wall plug outlet, or 12V car adapter. It can also be used to power CPAP machines for emergency medical use in case of power outages.

Specifications

Size:
10.24 x 6.7 x 6.82 inches
Voltage:
10.8V
Wattage:
500W Continuous, 1,000W Peak
Output:
12V, 4A (DC Output x2), 5V 2.4A each, total 10W max (USB Output x3), 18W (USB Output – Type C), 12V (Car Port), 110V AC, 60Hz, 500W Continuous, 1,000W Peak Surge (AC Output – pure sine wave)
Power Source:
Solar Panel, AC Wall Outlet, 12V Car Adapter

Pros

  • Bright emergency light
  • Automatic shut-off feature
  • Easy-to-read LCD screen display
  • 4 USB ports

Cons

  • Not waterproof
  • Lacks master power-off button

4. FlashFish Solar Indoor Generator

Highlights
  • Extremely lightweight!
  • It can be recharged with solar power. 
  • Includes a car charger.
  • Multiple safety features.
Best For Low Budgets
FlashFish - 300W Portable Solar Power Station

The FlashFish Solar Power Station is absolutely ideal if you are looking for a surprisingly lightweight, durable generator with excellent features that’s also wallet-friendly.

It weighs only 5.6 pounds. This is perfect for those living alone who don’t have another person to help move the generator. Plus, it’s a great option to bring along for a car trip or caravan.

Next, this model has a number of built-in safety features. It includes low-voltage protection, overheat protection, lock-on protection, short-circuit protection, over-voltage protection and over-current protection.

It sounds like a handful, but these features will assure you that your device is safe and well-tested. These are appropriate attributes for a generator that will be around small children or animals – especially indoors.

It’s also excellent for home use as it powers devices up to 350 W. These can include your TV, laptop, phones, car vacuum, christmas lights, camera and more. Plus, the design itself is very durable with silver metal casing and plastic ends. The end also features a small screen indicating the battery level and output.

The different ports include 2 12V DC ports, 2 QC3.0 USB (these are quick-charge USB ports), and 1 2.4A USB port.

Finally, the generator can be charged with a 12V car outlet, a wall socket or with solar power. The solar charger must be purchased separately, and the device must not be used while charging!

Specifications

Size:
13.4 x 8 x 5.2 inches
Voltage:
110 V
Wattage:
350 W
Output:
300 W, peak 350 W
Power Source:
Battery

Pros

  • Durable design
  • Easy to carry handle.
  • Suitable for small and medium electronics/appliances.
  • Overheat protection.

Cons

  • Can not be used while charging.
  • Only for devices below 350 W.

5. BALDR 330W Portable Solar Indoor Generator

Highlights
  • 3 different charging methods.
  • Extremely lightweight!
  • Eye Catching orange and black design.
  • Battery management system.
Best Overall
BALDR - 330W Portable Solar Generator for Home Use

BALDR have cleverly designed this generator with black and orange color. While this is stylish, it’s also incredibly functional.

The bright orange colour is much easier to see in a sudden blackout where you will need to find your generator as fast as possible. It also weighs just 7.1 pounds, so you won’t have trouble moving it around.

Another useful feature of this generator is its built-in flashlight. This can be used to find your way until you plug in lights during a blackout and during the night, or it can be used as a simple lightsource itself.

A unique feature of this indoor generator is its battery management system. It works to extend the battery life and provide a safer generator.

The features that make up this system are overcurrent protection, overvoltage protection, overheating protection, overload protection and short circuit protection. These components combined make it a trustworthy generator to have in an indoors environment.

The generator has 3 different charging techniques. It can be charged through both a 12V car socket, a wall power socket or with compatible 100W solar panels. The generator also has a fast charge time of 5 to 8 hours depending on the method used.

Lastly, this model has multiple ports to suit your needs. It includes 3 Quick Charge 3.0 USB ports, 1 C type, 2 DC ports, 1 pure sine wave AC power socket, and 1 car port. The variety of ports make it ideal for multiple uses at home, indoors, and in the outdoors.

Specifications

Size:
11.6 x 8.27 x 7.68 inches
Wattage:
230 W
Noise Level:
Under 40 dB
Output:
297 watts p/h
Power Source:
Battery

Pros

  • Multiple charging ports.
  • Overload protection.
  • Built-in flashlight.
  • Includes a wireless charger.

Cons

  • Does not support devices over 330 W
  • Shorter battery life than some other models.

6. SUAOKI 150Wh Indoor Generator

Highlights
  • Added solar panels to charge directly from the sun.
  • A super large 13,500mAh battery.
  • Easy to grip and carry handles for easier mobility.
  • Multiple adaptors for automobiles, alligator clips, and many more.

The SUAOKI 150Wh Camping Generator is the perfect piece of equipment when looking for a quiet generator for RV users. Its mammoth 13,500mAh makes little to no sound, yet is capable of charging a multitude of devices and equipment.

The generator can be charged from any wall socket, and it can also be charged via solar energy. The added extra of a 3′ X 2′ solar-paneled canvas cover means that you can be completely off-grid and still charge your appliances directly from the sun.

This is the ideal generator for those on a lower budget, yet it still provides a fantastic amount of power and versatility. As it uses exclusively stored electrical power in its huge battery, the SUAOKI user’s conscience will be completely free of the guilt often felt by fossil fuel producing generators.

Using this portable generator for camping means you will never find any of your modern devices’ on zero charge.

The multitude of connections, adaptors, and leads that the SUAOKI comes equipped with means you will rarely find a device that can not be charged by this generator. Although it may not run an entire household, it is the most ideally designed camper generator.

Specifications

Size:
7.26 x 4.31 x 4.67 inches
Voltage:
220 V
Wattage:
150 Watts
Noise Level:
58 dB
Output:
150 Watts
Power Source:
3,500mAh battery

Pros

  • Four coax power sockets, totaling 15 amps.
  • Integrated double-barrel flashlight.
  • Green, nonpolluting energy, free from fossil fuels.
  • Charging tips included to power many computer and device types.

Cons

  • Solar panels sold separately.

Indoor Generator Buying Guide

Fuel Type

Every generator needs some kind of fuel to run. The fuel provides the power for the machine to run, and to power whatever you use the generator for. There are usually 4 different fuel options.

Let’s take a look.

Gas

Gasoline, commonly known as petrol, is a type of refined gas that’s commonly used as engine fuel in motors. These motors can range from vehicle engines to generators.

Gas can be a good, easy to find option for generators however it is not very sustainable. It’s created from crude oil (amongst other things) which is a non-renewable source. Using gas also creates air pollution.

In addition to these points, gasoline is not a particularly safe option for indoor generators or as an apartment generator, especially around people, because of its flammable tendency. The vapours produced by gasoline are also harmful to the health and can cause symptoms such as nausea, breathing difficulties and more.

Diesel

Diesel and petrol (gasoline) are both formed from practically the same method, however the refining processes involved in diesel are a little different.

In general, diesel is said to be more efficient because it contains more energy per liter than petrol does. The result of this is a more effective combustion process, smarter fuel consumption and less CO2 emissions. 

The downside of diesel in generators is, like petrol, it’s very flammable. It may not be the safest fuel source for indoor generators. However, if you are interested to find more about these fuel type generators, you can definitely check our diesel generator reviews along with a detailed buying guide that explains the benefits and drawbacks of diesel generators. 

Solar

At last we reach the most sustainable and eco-friendly option for fuel types in generators: solar power! It’s a good option for the planet because it’s renewable and therefore sustainable.

Solar power is acquired by collecting the power of sun rays in the form of light and heat. There are a few different ways in which solar power can be obtained. These are with solar thermal technology, passive solar heating, or photovoltaic cells.

As you will have seen in our best indoor generator reviews above, many of the models come with the option of charging via solar power. This is usually done with a separate solar panel which functions with photovoltaic cells. Solar generators are considered to be the future of the generator making industry. 

Dual Fuel

Dual fuel generators run with two different types of fuel at one time; usually diesel and natural gas. The two fuels can be used separately or mixed (depending on the manufacturers guide). 

There are a number of suggested benefits to dual fuel generators. Firstly, they can run for a longer period of time. They can also save you money as natural gas is cheaper than a full tank of diesel for your generator. Natural gas is also much cleaner than diesel and petrol so the frequency of maintenance and cleaning of your generator will be reduced.

Lastly, natural gas actually releases less emissions than diesel or petrol, reducing its contribution to air pollution!

Power

All of the generators we have featured above are battery powered. They also use lithium-ion batteries for a few key reasons.

Battery Powered Generator

Lithium-ion batteries are commonly used for battery powered generators as opposed to lead-acid batteries. More often than not, these are solar power compatible which is great for the environment. Alternatively the batteries are charged through wall sockets or with a car charger.

Portable lithium battery power is ideal for indoor use. It’s usually the reason that these indoor generators are so lightweight compared to other generators available. Plus, these batteries are fairly small in size, therefore your generator won’t end up taking up a huge amount of space.

Portability

There are two characteristics that define portable indoor generators; size and weight. When the size is smaller and the weight is lower, a generator can be much easier to transport.

One way that manufacturers create easily portable generators is by using lithium-ion batteries as the power source. These are fairly lightweight and compact in size, as we have covered above. 

Portable indoor generators with these batteries are not fuel-powered, so they will be lighter thanks to the lack of a heavy fuel tank. 

As they are often solar powered too, it saves you the need to be near a fuel station to fill up your generator every so often. Instead, you can use the power of the sun or a wall socket! This makes them easy to bring around with you.

Another feature that explains smaller generators is that these types of generators usually have lower wattages than larger commercial generators. With a lower wattage, the motor can usually be a lot smaller. This reduces the size of your generator too.

To reiterate, the most important things you’ll want to keep in mind when purchasing a suitable indoor generator that’s easy to transport is it’s size and its weight. Alongside this you should make sure it has all the features you need. On the other side of the spectrum, you have standby generators that are usually placed outdoors, are not portable but have greater power and longer running time. They are more commonly used as emergency generators than the ones that are portable, especially if you are living in areas with too many power outages. 

Size

As we have touched on a little above, a small indoor generator can be of great use to you. You’ll want to look out for the dimensions when purchasing one, all of which you can find by checking our reviews above.

If there is a specific space you would like to store your generator in, then the size is crucial. However if you’d just like a conveniently sized model, then you can be a little more lenient. You’ll find the majority of indoor generators will be smaller in size than commercial models.

Pricing Range

More often than not, generators are not particularly cheap. But when you combine the features, design and brand it’s easy to see why they are fairly priced.

The price of a generator can vary depending on a few key specifications:

  • The brand. Highly regarded brands tend to be a little more costly than newer brands. 
  • The number of ports.
  • The wattage. A higher wattage may mean a higher price.
  • The materials. A plastic generator is much cheaper than a metal one.
  • How new the design is. If it’s just been released it’s likely to be more expensive than an older model.
  • The battery life and power. A larger battery will generally be more expensive than a smaller one.

Although your instant opinion may be that a more expensive generator means that it is better quality, that’s not always the case. As you can see form the points above, one brand can simply be more expensive than another due to their status in the industry. Likewise, a newer model can be more expensive than a great older model.

If there is an expensive generator you like, but would like to spend a little less, start by comparing the features (such as ports, wattage and battery life) with it and a less expensive one. You may find them to be fairly similar!

Our Verdict

There we have it, an all-inclusive buying guide to some of the best indoor generators. You may not have felt the need for one before, but after understanding their uses and features you may have decided that an indoor generator will be the next addition to your home.

Not only are they excellent for your home, but small generators are a perfect option for camping trips and outdoor events. They are particularly useful for powering lights, mini fridges, charging phones and more.

Now that we have taken a look at generators in detail; including fuel types, portability and sizes, you should feel more assured on understanding which generator suits your needs. To make this simple, you have all the condensed details at hand in our top indoor generator reviews!