With the market flooded with sellers offering different brands of Solar Power Generators, it is tricky to find that fulfills all your needs.

While all the manufacturers claim their model to be the best, it is all the more difficult to find out the best generator for your purpose.

To relieve you of this problem, we conducted a thorough study on several Solar Power Generators.

We based our study on the features offered by different manufacturers, their pros & cons, and customer feedback. After this extensive study, we shortlisted the top 9 best solar power generators.

However, just knowing about the top best generators is not enough to make a final buying decision. Hence, we have presented in the article a comprehensive buying guide along with the pros & cons of buying a solar power generator.

You can refer to this guide in finalizing the best generator for you out of the top 9 presented here.

Top 9 Best Solar Power Generators

1. Jackery Explorer 500 Solar GeneratorJackery Explorer 500 Solar Generator

Jackery is known for its high performing battery packs. With Explore 500, it touches a new high in terms of capacity.

It offers a maximum capacity of 518 Wh- thanks to the 24 Ah Lithium battery.

With one AC & one DC outlet, coupled with three numbers of USB ports, it can support many of your basic appliances for shorter durations apart from charging your mobile devices.

The 500 W power output gives a perfect sine wave making it very safe for your sensitive electronic appliances during running. Besides, the surge output rating of 1000W ensures a smoother start of the devices.

Pros

  • Compact size
  • Lightweight
  • Highly portable
  • Eco-friendly
  • Low noise level
  • Versatile

Cons

  • Not so strong and durable

Verdict

If you are looking for a small portable solar generator that can provide power at your home or for a remote work station, the highly portable Jackery Explorer is just perfect for you.


2. Goal Zero Yeti 1400 Lithium Solar GeneratorGoal Zero Yeti 1400 Lithium Solar Generator

One of the most popular portable solar generator brands, Goal Zero, has a powerful Yeti 1400 as a jewel in its portfolio.

The 132 Ah Lithium battery has a capacity of 1425Wh. With this capacity, you can safely run many of your high power requiring appliances like refrigerators, drill machines, and many other electronic devices.

The intelligent LCD adds on to the convenience of the machine. Moreover, ten different ports provide AC and DC power outlets, including a 12V outlet and multiple USB ports.

Pros

  • Quiet
  • High portability
  • Multiple ports
  • Easy to use
  • Controllable through a mobile app

Cons

  • A little expensive
  • Does not have usage history

Verdict

If you want a quiet and versatile solar power generator that can cater to your moderate power requirement with ease, Goal Zero Yeti 1400 Lithium has everything that you wish for.


3. Kalisaya KP401 KaliPAK 384-Watt Hour Portable Solar Generator SystemKalisaya KP401 KaliPAK 384-Watt Hour Portable Solar Generator System

Kalisaya is unique in the sense that it can produce more power per unit weight than many other solar power generators in the category.

If you want to go portable, why to compromise with the heavy fumes polluting the environment that also keep you unhealthy. KP401 provides a much cleaner yet powerful solution to fulfill your power requirements.

You just have to invest once on this equipment, and for running, you just need to pay for the charging.

The 384 Wh machine is capable of supplying 40 W of power output.

The 4 USB ports, including the fast charging ports coupled with two 12V outlets, ensure that your devices never run out of charge while you don’t need to remain without the lights.

Pros

  • Very lightweight
  • Highly portable
  • Operable through the mobile app
  • Highly versatile
  • Fast charging capable

Cons

  • Non-replaceable battery

Verdict

Controllable through the smartphone app, the advanced machine would never allow you to worry about the charging of your mobile devices and would keep the lighting lamps on when needed.


4. Maxoak Bluetti EB150 Solar GeneratorMaxoak Bluetti EB150 Solar Generator

Supported by a 101 Ah Lithium battery, Maxoak Bluetti EB150 solar power generator has an adequate 1500 Wh capacity.

With 1000 W pure sine wave inverter power output, it not only keeps most of your home appliances running but also keeps them running safely.

Maxoak Bluetti EB150 is capable enough to run the mini-refrigerator, a fan, or a car vacuum cleaner for longer durations while ensuring all your mobile devices are fully charged at all times.

Pros

  • Safe connection as per the US standard
  • LCD showing remaining power status
  • Powerful
  • Pure sine wave output
  • Long-lasting battery

Cons

  • Bulky

Verdict

If you are searching for a highly powerful, efficient solar power generator that can supply a high-quality power supply to most of your appliances, your search would end at Maxoak Bluetti EB150.


5. Goal Zero Yeti 400 Lithium Solar GeneratorGoal Zero Yeti 400 Lithium Solar Generator

Another highly efficient model from the house of Goal Zero in their Yeti range, Yeti 400 Lithium, is equipped with highly advanced features.

The new Lithium battery uses the most modern battery management system (BMS) to keep it long-lasting.

The lightweight model is ready to start with the touch of a button. Besides, multiple ports include three USB ports. Two AC and one 12 V outlets add on to its versatility.

The advanced display provides multiple monitoring features, including battery level and a runtime estimator, etc.

The 300W equipment is capable of keeping your devices charged and on for a significant duration.

Pros

  • Multiple port options
  • Robust construction
  • CPAP friendly
  • Advanced display
  • Longer-lasting battery

Cons

  • Slow speed full charging

Verdict

Goal Zero presents an advanced feature solar power generator that is powerful, robust, and capable of fulfilling all your power supply requirements.


6. Wagan (EL2547) Solar e Power Cube 1500 PlusWagan (EL2547) Solar e Power Cube 1500 Plus

If you want to experience the ease of use in operating a solar power generator, you would never wish to miss a chance to unbox EL2547 from Wagan.

With no web of complicated wires and not needing any connections, EL2547 is a super-convenient generator.

With 1500 Watts running output capacity and 3600 Watts surge capacity, the AC inverter can power most of your appliances with super ease.

Moreover, the versatile set is equipped with multiple ports, including two each of 115 V AC and 12 V DC outlets. Besides, it comprises two USB ports as well.

Pros

  • Highly user-friendly
  • High power output
  • Multiple port availability
  • Solar panel expansion ready

Cons

  • Bulky
  • Delicate plastic body

Verdict

Simple yet powerful. Versatile and user-friendly, Wagan (EL2547) is a feature-rich solar power generator providing highly efficient performance for longer duration operations.


7. ECOFLOW River Solar GeneratorECOFLOW River 370 Portable Power Station

The lightweight yet powerful solar power generator, ECOFLOW River, is ready to use equipment from the word go.

At 11 pounds, it is effortless to carry this highly portable equipment. The unit is equipped with a 114 Ah Lithium-ion battery. Besides, with 412 Wh capacity, the generator can supply 300 watts as the running output. The unit also has a surge output of 600 watts.

You can conveniently connect 11 devices with the Genset at a time- thanks to the multiple USB ports and outlets for AC and DC power.

Pros

  • Multiple outlets
  • Quite while running
  • Cost-effective
  • Easy to use interface
  • Lightweight and portable

Cons

  • Less sturdy

Verdict

If you want a generator that can start supplying high-quality power to your appliances immediately after you bring it to your premises, get yourself ECOFLOW River.


8. Renogy Phoenix Solar GeneratorRenogy Phoenix Solar Generator

The highly compact solar generator, Renogy Phoenix, is highly versatile equipment. You can put your laptops, iPads, and smartphones on charge multiple times.

Highly portable, the Genset is ideal for frequent travelers. The unit is highly dependable and has a capacity of providing 246.24 Wh. It comprises multiple ports and one LED flashlight.

Chargeable through solar power, the Genset can also be charged through car power as well. The 17.1 Ah Lithium battery is long-lasting and efficient.

The unit is perfect for hospitals, camping, or for remote location work stations.

150 W continuous output means it can keep most of your charging devices full while keeping the lighting loads charged as well.

Pros

  • Highly compact
  • Very convenient-to-carry design
  • 17.1 Ah battery capacity
  • Perfect for camping and travelers
  • High-quality output

Cons

  • Slower solar charging

Verdict

If you are a frequent traveler or have a remote area workstation or an avid camper, this all-in-one solar power generator with a high rated battery would prove to be a perfect companion for you.


9. Suaoki Portable Solar GeneratorSuaoki Portable Solar Generator

At 2.9 pounds this compact portable is much more powerful than its size. The Genset can be charged through the solar panel apart from your car and AC power plugs.

With 150 Wh rating, Suaoki Portable Solar Generator is an ideal setting for outside camping, fishing, or hunting activities.

The sleek and stylish model is equipped with quick charge 3.0 technology. The compact and super-lightweight equipment has hideable handles adding further to the convenience.

Pros

  • Ultra-lightweight
  • Highly portable
  • Quick charge 3.0 technology
  • Max Power Point Tracking system
  • Hideable handles

Cons

  • Maximum output is only 100 W

Verdict

If you want a feather-weight solar power generator that can provide supply to all your necessary appliances requiring charging and lighting, Suaoki Portable Solar Generator is the best choice in the lightweight, portable Genset category.


Solar Power Generator Buying guide

While going through the top 9 best Solar Power Generators, you would have shortlisted 2-3 generators among them that suit your specific purpose.

However, before finalizing the generator, it is a good idea to have some more information about these generators, including its working, ratings, types, and other relevant information.

It would be helpful for you to make an informed decision while finally buying the most suitable generator.

How do Solar Generators Work?

Humans have been trying to take into usage the enormous power of the sun for ages. For this reason, scientists and technologists have been putting a lot of effort into developing more and more efficient power generators.

Earlier solar generators used to be quite vast and heavy, but in modern times, these eco-friendly power resources have become more compact and certainly more efficient than before.

Basically, a solar generator comprises a solar panel in order to convert heat and light energy from the sun into the electric energy, a battery that can store sufficient power, a controller for managing optimum electricity flow, and an inverter for power conversion.

Thus, with this efficient system, you get pollutant-free power generation straight to your household appliances.

What size solar generator do I need?

There are two different output ratings of a Solar Power Generator. One is the running output, and the other is surge output or the starting output.

The running output signifies the maximum output in watts that a generator can supply. Therefore, to establish the rating of a generator, you have to first identify all the equipment and that you want to operate through the generator. Then you have to add power ratings of all these appliances to evaluate the power rating of the generator.

The Surge output, on the other hand, is the output rating in watts that determines how much initial load your generator can handle. For instance, if a piece of equipment has a running wattage of 500 watts, however, when it is started, it takes 1000 Watts for a few seconds. In that condition, you will have to select a generator that can support the initial load of 1000 watts. And this is determined by the surge output rating of a generator.

Type of solar panels

Solar panels are certainly the backbone of a solar generator system. It does the central task of extracting electric energy from the sun. Basically, a solar panel can be categorized into three major types:

  • Monocrystalline: The quality wise best solar panels and, thus, the most pricey ones. The two major strong points of these exceptional panels are their high efficiency that can be as high as 15-20%, and their consistent performance in the scorching temperatures.
  • Polycrystalline: The second-fiddle. These runner-ups are absolutely no less when it comes to efficiency in normal working conditions. However, in the case of performance in the highest temperatures, you might not want to go with them.

Being a shade lower in quality, they are a bit greener in terms of affordability while lying in the mid-priced range.

Also, if you go with a suitable quality of polycrystalline panels, you can enjoy efficiency as high as their higher-rated counterparts. Usually, they give an efficiency rate in the range of 13-16%.

  • Thin -Film: Thin-film panels are the most affordable choice and a perfect choice for those wanting to keep their pockets cool. However, they stand behind in terms of quality and efficiency. Yielding around 7-13% in terms of efficiency, they are good only for casual domestic purposes.

With different efficiency, quality, and price range of all these three solar panels, it is important for you to select the one that best fulfills your requirements.

Battery Capacity

The battery capacity is defined in Watt-hour (Wh). It is one of the most important factors in deciding the right type of generator.

To understand it with an example let us assume that you have a piece of equipment which uses about 10 Wh and another appliance which uses about 300 Wh. Now if you buy a generator having a battery capacity of 300 Wh and run both these appliances through that generator simultaneously, the battery would get discharged within one hour. Therefore you won’t be able to run both these appliances for more than an hour.

Inverter Rating

Inverter rating signifies the maximum wattage that can be derived from a generator at a given time. You can decide the rating as per your wattage requirements.

However, the inverter rating is not the only deciding factor for the wattage that you can use. It must be supported by the right capacity of the battery as well.

The thumb rule is that capacity of the battery in Wh should be 1.5 times the wattage of the inverter. That means for a 1000 W inverter battery capacity should be 1500 Wh.

Portability

The prime factors in deciding portability are the size and weight of a generator. A light-weight compact size generator would be highly portable.

However, even the bulky and heavier generators can be made portable by providing wheels and convenient handles to them.

Extra Features

Extra features are mostly add-ons. You may not require them, but they add on to the convenience of the generator—for example, Smartphone app monitoring function, LCD display screen, and remote control, etc.

Some generators provide options to add extra panels for future expansion purposes.


Solar Power Generator Pros and Cons

Pros of solar generators

  • Zero running cost

A solar generator demands absolutely no running cost, unlike the other power generating systems. It is a nature harnessing unit that extracts free energy directly from the sun without requiring any additional inputs.

  • Low Maintenance Requirements

Lacking mobile parts and liquid fuel demands, these smooth and fluid systems perform consistently for quite a long time before demanding any maintenance.

  • Ultra-Silent

With their smooth and non-moving performance, the noise dissipation levels of these generators are unbelievably low. This way, they break the image of loud and messy stereotype generators.

  • Eco-friendly

One of the most important benefits associated with these efficient generators is their pollution-free performance. Unlike standard generators, these units do not consume any fossil fuels and thus do not perform any combustion activity that gives rise to toxic or greenhouse gases.

This way, these green machines not only contribute to preventing global warming but also offer a clean and healthy ambiance to the users.

Cons of solar generators

Nothing in the world is flawless; everything comes with its respective cons, whether small or large and so do the solar power generators.

  • Power supply limitations

With limitations in the advancement of technology, solar power generators cannot cope up with the power supply capacities of standard generators.

Though they are perfect for small appliances and recharging of items, they do not hold enough capacity to withstand the power consumption of more massive appliances like TVs, fridges, ACs, etc. For such objectives, standard fossil fuel generators certainly, are far better.

  • High Purchasing Cost

Although the maintenance and operational cost demands of these units are exceptionally low, you will have to pay a bit higher at the time of purchase while going with these pricey generators.

Thus, as far as the initial investment is concerned solar generators are more expensive than the traditional generators.

  • More charging time

These generators require higher time in setting up. Besides, they are dependent on the weather conditions and can be recharged on clear sky days only.

Therefore, the recharging time of these generators is significantly high. Thus, if you want a lightning-fast recharge at any time on the clock, sadly, these generators aren’t the best choice.


Final Thoughts

So, these were some important inputs related to solar power generators.

If, after going through the reviews of the top 9 best generators, you could shortlist 2 or 3 generators for your need, we hope that after getting these important inputs, you would definitely be able to finalize the most suitable generator for your purpose.


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