6 Most Powerful Solar Generators of 2021

Last update: 2021-07-28

Despite diverse demands, we bet that you always want to choose the most powerful solar generator, right? Some might need a powerful and ultra-lightweight model for maneuvering while others need a quieter one.

Whichever the needs, we all have the best pick here. Read on!

Here are the most powerful solar generators you can buy in 2021:

  • Best For Heavy-Duty Kitchen Appliances: BLUETTI Portable Power Station AC200P
  • Fast Recharging: EF ECOFLOW Portable Power Station
  • Quiet: MAXOAK Power Station
  • Solid: Jackery Portable Power Station Explorer 1000
  • Ultra Compact: ALLWEI Portable Power Station
  • Ultra Lightweight: Aeiusny Portable Solar Generator 500W
6 Most Powerful Solar Generators
Best For Heavy-Duty Kitchen Appliances
BLUETTI Portable Power Station AC200P
    Fast Recharging
    EF ECOFLOW Portable Power Station
      Quiet
      MAXOAK Power Station
        Solid
        Jackery Portable Power Station Explorer 1000
          Ultra Compact
          ALLWEI Portable Power Station
            Ultra Lightweight
            Aeiusny Portable Solar Generator 500W

              Best For Heavy-Duty Kitchen Appliances: BLUETTI Portable Power Station AC200P

              BLUETTI Portable Power Station AC200P
              BLUETTI Portable Power Station AC200P
              9.6Outstanding
              Pros
              • Able to power heavy-duty kitchen appliances or 17 devices simultaneously – offer 2000Wh capacity and 4800 surge watts
              • Charge faster than solar panels - MPPT solar charge mode
              • Save energy - “BLUETTI ECO” Mode
              • Durable & overheating prevention - a smart Temperature Activated Fan
              Cons
              • Heavy

              Out of various powerful solar generators we tested, this unit is the most potential contender to backup heavy-duty kitchen appliances, such as a freezer, refrigerator, coffee maker, and microwave.

              It offers 2000Wh capacity and 4800 surge watts that can power 17 different devices at a time.

              Using MPPT solar charge mode, it takes only 3 to 3.5 hours for a full charge, which is 40% faster than other solar panels. While its runtime is quite long, BLUETTI adds to it the “BLUETTI ECO” Mode for minimizing wasted energy loss (up to 50%).

              To keep the unit last long, it is built with a smart Temperature Activated Fan which will be automatically turned on when the temperature reaches 45 degrees C.

              BLUETTI Portable Power Station AC200P Specifications

              Weight

              60.6lbs

              Running Time

              4 hours

              Charging Time

              3-3.5 Hours

              Highlight Features

              offer 2000Wh capacity and 4800 surge watts

              MPPT solar charge mode

              “BLUETTI ECO” Mode

              a smart Temperature Activated Fan

              Verdict

              We highly recommend the BLUETTI Portable Power Station AC200P for those people who are looking for a powerful solar generator for heavy-duty kitchen appliances

              Fast Recharging: EF ECOFLOW Portable Power Station

              EF ECOFLOW Portable Power Station
              EF ECOFLOW Portable Power Station
              9.6Outstanding
              Pros
              • Need 1 hour for recharging from 0% to 80% - the EcoFlow’s patented X-Stream Technology
              • Recharge quietly - the “Quiet Charging” mode
              • Easily double the power output - extra battery
              • Versatile & work with most essential home appliances - advanced built-in algorithm of X-Boost Technology
              Cons
              • The fan is a bit noisy
              • Unclear instructions

              Boasting EcoFlow’s patented X-Stream Technology, this inverter solar generator only takes around one hour to recharge from 0% to 80%, and 1.6 hours for a full charge. You can silence it during the recharging process, using the “Quiet Charging” mode on the APP.

              Many people love it also because it is superbly powerful, offering 288Wh and can be doubled to 576Wh by using the extra battery.

              With such vast power output, it is able to run 10 devices in the meantime. Besides, it is compatible with up to 80% of essential home appliances, all thanks to the advanced built-in algorithm of X-Boost Technology. These modes are easily controlled and tracked via the EcoFlow APP.

              EF ECOFLOW Portable Power Station Specifications

              Weight

              15.67 pounds

              Running Time

              5.76-7.7 hours

              Charging Time

              1.6 to 3 hours

              Highlight Features

              the EcoFlow’s patented X-Stream Technology

              the “Quiet Charging” mode

              extra battery

              advanced built-in algorithm of X-Boost Technology

              Verdict

              The EF ECOFLOW Portable Power Station needs only 1 to 1.6 hours for recharge, which is nearly 2x faster than other counterparts out there

              Quiet: MAXOAK Power Station

              MAXOAK Power Station
              MAXOAK Power Station
              9.4Outstanding
              Pros
              • Safe and reliable - Error Code & short circuit, overcurrent, and overvoltage protection
              • Longer life cycle - Automobile-level 3C High Rate Battery Cell
              • Run quietly
              Cons
              • Lack a bigger inverter

              For the “cabin in the woods" sound, this solar generator is a great choice. It runs very quietly that you won’t feel bad running it right next to a trail with high foot traffic.

              Another highlight about the MAXOAK Power Station is its Automobile-level 3C High Rate Battery Cell – considered as the Top-Brand Lithium Polymer Battery that offers up to 2500+ times of life cycle. Compared to other 1000W generators, it is unbeatable.

              Additionally, you can easily control the battery status through the BMS - Battery Management System.

              It’s also peaceful in mind to use this machine because it is well protected against short circuits, overcurrent, and overvoltage. If there’s an error, it will be shown in Error Code for malfunctioning.

              MAXOAK Power Station Specifications

              Weight

              48.5lb.

              Running Time

              200 amp hours

              Charging Time

              8 to 10 hours

              Highlight Features

              Error Code & short circuit, overcurrent, and overvoltage protection

              Automobile-level 3C High Rate Battery Cell

              Verdict

              Running ultra-quietly, the MAXOAK Power Station leaves you to rest assured while running it next to a trail with high foot traffic

              Solid: Jackery Portable Power Station Explorer 1000

              Jackery Portable Power Station Explorer 1000
              Jackery Portable Power Station Explorer 1000
              9.8Outstanding
              Pros
              • Sturdy and durable – a warranty, California-based manufacturer, & solid construction
              • Safe for powering vulnerable home devices - three PURE SINE WAVE AC outlets
              • Multifunctional - The 1002Wh(46.4Ah) lithium battery
              Cons
              • The DC recharge is slow
              • The USB C port only supplies 18W

              When it comes to choosing a powerful and solid solar generator, the Jackery Portable Power Station Explorer 1000 is always our favorite choice.

              Aside from its sturdy construction, the product is backed by a very good warranty plus the manufacturer is based in California for instant support. The 1002Wh(46.4Ah) lithium battery delivers 1000W, which is powerful enough for home backup power, outdoor activities, or RV-ers.

              Little features as three PURE SINE WAVE AC outlets make it safer for running vulnerable home devices and appliances.

              There are four recharging ways with this product, therefore, the MPPT technology is the fastest (taking only 8 hours for full charge).

              Jackery Portable Power Station Explorer 1000 Specifications

              Weight

              22.04lbs

              Running Time

              83.52 Ah (amp hours)

              Charging Time

              14 hours: 12v carports

              approximately 7 hours: AC outlet

              17 hours: connecting only a single panel

              within 8 hours: connecting two SolarSaga 100W solar panels together

              Highlight Features

              a warranty, California-based manufacturer, & solid construction

              three PURE SINE WAVE AC outlets

              The 1002Wh(46.4Ah) lithium battery

              Verdict

              If you’re seeking a solid and powerful solar generator, then we believe the Jackery Portable Power Station Explorer 1000 is your best bet

              Ultra Compact: ALLWEI Portable Power Station

              ALLWEI Portable Power Station
              ALLWEI Portable Power Station
              9.4Outstanding
              Pros
              • Perfect for travel and outdoor parties - The measurement of 9.12 x 4.5 x 7.3 inches and 8.97 pounds of weight
              • Charge more devices at a time – offer more AC ports
              • Easy to pair with solar panels – include an extra MC4 cable
              Cons
              • The instructions need to be more detailed

              If you want a compact yet powerful solar generator for outdoor parties, the ALLWEI Portable Power Station is a great new option. The measurement of 9.12 x 4.5 x 7.3 inches and 8.97 pounds of weight make it maneuverable.

              In addition to that, it features a silica gel handle, which is comfortable and easy to carry around.

              Regardless, this solar generator gives 280Wh with more AC ports for powering many devices at the same time.

              ALLWEI includes in this package an extra MC4 cable for pairing with solar panels, which is another big bonus.

              ALLWEI Portable Power Station Specifications

              Weight

              8.97 pounds

              Running Time

              280 watt-hour

              Charging Time

              10~14 hours: MC4 connector

              5~6 hours: 12V Car Charger cable

              5~6 hours: 110V AC wall Adapter

              Highlight Features

              The measurement of 9.12 x 4.5 x 7.3 inches and 8.97 pounds of weight

              offer more AC ports

              include an extra MC4 cable

              Verdict

              With the dimensions of 9.12 x 4.5 x 7.3 inches, the ALLWEI Portable Power Station becomes our most compact option this year, and is perfect for travel.

              Ultra Lightweight: Aeiusny Portable Solar Generator 500W

              Aeiusny Portable Solar Generator 500W
              Aeiusny Portable Solar Generator 500W
              9Outstanding
              Pros
              • Lightweight and maneuverable – 9 pounds of weight
              • Able to charge various devices and appliances at a time - multiple USB outputs, DC ports, and AC outlets
              Cons
              • The manual needs improvement
              • Non-standard solar charge input socket

              Amongst our top picks, the Aeiusny Portable Solar Generator 500W appears to be the lightest, weighing only 9 pounds. For survival camping or outdoor activities that require you to carry your generator around many times, this model comes in handy.

              But don’t let that fool you about its power output! This model truly packs a punch. It offers 288Wh, along with multiple USB outputs, DC ports, and AC outlets for convenient charging.

              Besides, the affordable price tag is another strength making it a worth-considering option for outdoor enthusiasts.

              Aeiusny Portable Solar Generator 500W Specifications

              Weight

              9 Pounds

              Running Time

              3-96 hours depending on the device charging

              Charging Time

              8-10 hours: Generator

              7-8 hours: 12V car outlet

              7-8 hours: AC wall socket

              12-15 hours: Aeiusny solar panel

              Highlight Features

              9 pounds of weight

              multiple USB outputs, DC ports, and AC outlets

              Verdict

              The Aeiusny Portable Solar Generator 500W is the most powerful option at this weight range. In comparison, it is ultra-lightweight and handy.

              How To Choose The Most Powerful Solar Generator?

              Runtime

              If you’re looking for the most powerful solar generator, pay attention to its battery storage capacity (the measuring unit is watt-hours – Wh).

              This is where the energy captured from solar panels is stored for later use, which means the higher the storage capacity, the longer the generator’s runtime.

              Besides, the runtime of a solar generator, as well as the length of charging, depends on the number of devices drawing power from it simultaneously.

              The term “powerful” is also based on this element.

              A 200Wh solar generator like the MAXOAK Power Station is considered powerful for small electronics charging, such as smartphones, tablets, and laptops; or for picnics.

              But it is not enough for heavy-duty home appliances, like a coffee grinder, freezer, and fridge. This is where the BLUETTI Portable Power Station AC200P comes in handy, with 2000Wh of power output.

              Note: Kindly distinguish between battery power and battery storage capacity. Battery capacity is measured by watt-hours while battery power is the maximum amount of power the machine offers during operation, measured by watts – W.

              Solar Input

              This element refers to the solar panels that take responsibility for collecting and converting sunlight into power, then store it in the generator battery.

              While charging by solar panels is the fastest way, there are many other options just in case that you don’t have a solar panel on hand. For example, through car outlets, wall sockets, and MC4 connectors.

              Some models, like the Jackery Portable Power Station Explorer 1000 allows for charging by either a single panel or two, with different charging times.

              The more diverse the solar input controls, the more convenient, especially outdoors.

              Which Brands Make The Most Powerful Solar Generator?

              BLUETTI

              For over 30 years, BLUETTI has been a sustainable world’s leading company dedicated to designing and manufacturing storage systems of high-quality power for both home and industry. Their products have spread widely to not only the US but also Japanese and Euro.

              ECOFLOW

              This is like a newcomer in the solar generator manufacturing industry but we hardly find any brands out there that have such fast growth in just 4 years. Products by ECOFLOW are praised for decent durability, functionality, and lightness without lacking quality.

              FAQs

              Can a solar generator power a house?

              It depends on the battery storage capacity of your solar generator, the number of home appliances needed for powering, and how long they charge. Kindly read our Buying Guide section to learn more about this.

              Are solar generators worth it?

              During power shortages or outdoor parties where there’s no wall socket available, having a solar generator at hand is very practical to charge your devices and appliances.

              Which is better: solar vs. gas/propane generator?

              We would say each model brings specific strengths.

              While solar generators deliver clean, eco-friendly energy output and require no operation cost as they divert sunlight into power, the gas-powered ones are cheaper to buy and create more power.

              Are more powerful solar generators more expensive?

              It is commonly true that more powerful solar generators cost more because they require higher-end batteries for extra storage capacity whilst ensuring the unit runs safely.

              Do more powerful solar generators last longer?

              Yes, they do. The higher the battery storage capacity, the longer the runtime.

              Conclusion

              Do you like our ultimate buying guide? Have you found out the most powerful solar generator for your needs? We hope to listen more to your thoughts and feedback about our work, whether good or bad, for further improvement. Thanks for reading!

              Harry Ramos
              Harry Ramos

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