Top 10 Portable Solar Panels & Products For Doomsday Preppers & Survival

The Best Portable Solar Panels & Solar Products In 2021

Best Portable Solar Panels & Solar Powered Products For Doomsday Preppers & Long Term Survival

Our top 10 portable solar panels & solar powered products are the best, affordable, and useful products available in 2021 for everyday use, emergencies, camping, hiking and even for Doomsday preppers. is reader-supported. When you buy via the links on our site, we may earn an affiliate commission at no cost to you. Learn more.

What Happens When The Power Goes Out For Good? Why You Need Solar Power To Survive (click to expand).

Many campers, hikers, RV enthusiasts, and Doomsday preppers alike all realize the importance and usefulness of portable solar power. Plus having a sustainable source of power can be extremely important for long term survival in the wilderness or if the power grid goes down.

For emergency preparedness, an evolution to more solar power usage has occurred primarily because portable solar panels and related solar-powered products are now relatively inexpensive, compact, lightweight, safe, easy to use and they provide a surprising amount of long term renewable power and versatility.

Most people are aware that there are many threats to the power grid in the US including terrorism, natural disasters and economic collapse. Our power grid is very vulnerable due to outdated technology and lack of adequate security.

At any moment, our nation could be taken back to the way life was in the 1800s. We could lose the benefits of electric power that we all take for granted, except for those who are now smart enough to make advanced preparations that include solar power.

In a post apocalyptic world, solar power can increase security, productivity, and the well being for survivors. Having an adequate amount of solar power products in a Doomsday scenario can mean the difference between light and dark, feeling safe vs. not feeling safe, and even having cooked food vs. uncooked food without alerting others.

Solar power can provide an improved ability to build and create, it can allow you to be more productive, and it can even mean the difference between life and death.

If there does happen to be an extended or permanent nationwide blackout, you will be much safer and happier if you have planned ahead to include solar panels, rechargeable batteries and solar powered products in your emergency preparedness survival preps.

For those Doomsday Preppers concerned about an EMP (Electromagnetic Pulse) that would destroy all unprotected electronics including solar panels & products, all of these items can be protected in simple Faraday cages. For example, you can construct your own Faraday cages with metal garbage cans lined with cardboard and bubble wrap inside.

If you are lucky enough (or rich enough) to have large home solar power systems you are way ahead of the vast majority of US citizens. This article is not about the options available for home solar power systems, but is instead about some of today's best options for affordable portable solar power.

Today's portable solar products are great for everyday use right now whether you are hiking, camping, traveling in an RV, or at home, and they serve the dual purpose of providing power solutions for emergency power outages and even for a longer term Doomsday scenario.

The portable solar panels & solar powered products pictured below are some of the best, affordable, and useful products available today for everyday use, emergencies, camping, and hiking. But they are also great preps for Doomsday preppers who understand the importance of solar power for a long term survival SHTF scenario.

Even though these are our top 10 favorite solar panel products in order, all of these are very useful and we had a hard time putting them in order. If you really want to be prepared with emergency power solutions you may not want to limit yourself to just one or two solar products and to just single quantities.

Our Top 10 Favorite Portable Solar Panels & Solar-Powered Products

1. RunningSnail Solar Crank AM/FM NOAA Weather Radio, Power Bank & Flashlight

The main reason we like the RunningSnail is its versatility, its amazing quick hand crank charging, its multiple lighting options, its loud speakers, and you can feel the high quality of materials the moment you unbox it.

RunningSnail Solar Crank AM/FM NOAA Weather Radio, Power Bank & Flashlight


  • High quality, but inexpensive. Better made than most similar models available.

  • Very compact (2.1"D x 6.2"L x 2.9"H) and lightweight (0.89 lb.)

  • Waterproof Level: IPX3, can be used during rainy weather (see Cons).

  • Receives AM/FM & 7 NOAA Weather Channels

  • Bright LED Flashlight with adjustable beam focus and SOS signal

  • 4 LED Reading Lamp

  • Speaker is surprisingly loud.

  • 2000 mAh rechargeable battery supports long working times for lighting and radio including about 12 continuous hours of the LED flashlight or reading lamp or 4 - 6 hours for the radio.

  • Charges your cell phone or other USB chargeable device (such as a headlamp) via the USB cable.

  • Battery can be recharged by the solar panel, hand crank or Micro USB.

  • 1 minute of hand cranking supports 25 minutes of light and 10-15 minutes of radio power.

  • Has AAA battery backup capability.

  • A selector switch on the front allows you to choose whether to use the three AAA batteries, or the built-in lithium-ion 2000 mAh hour battery.

45-Day Money Back Guarantee, 12 Month Replacement Warranty, Lifetime Support Guarantee.


  • Waterproof level could be better. IPX3 means you can spray your gear up to 60° from the top of the device. It cannot be submerged in water, but it can be sprayed from above (up to a 60° angle) with the device in its standing position. So it would survive most rainy weather if it remains standing vertical.

  • Solar panel is more useful to keep the device power topped off, although several hours in the sun does provide enough power to use the unit for a short time. The hand crank is amazing though.

  • Difficult to tune weak channels.

The RunningSnail "Swiss Army Knife" Of Solar Power Fits In Your Hand!

Why a Prepper needs at least one of these.

    • In a Doomsday scenario the RunningSnail Solar Crank AM/FM NOAA Weather Radio, Power Bank & Flashlight is the Swiss Army Knife of solar power! This is a high quality, phenomenal piece of emergency gear that serves multiple purposes. Without a doubt, every home should have one in their emergency kit. When disaster strikes, there are several critical components that help during recovery. Communications, information, lights, emergency power, to name a few. The RunningSnail Emergency Solar Crank Radio offers all of these features with a few extras, to boot! It is an excellent tool to have on hand following any disaster. With less than a minute of cranking, you can listen to the radio, use the flashlight, and read with the reading light.

Where to find

2. Solar 11-in-1 Battery Charger

We really like that this inexpensive solar battery charger actually works to recharge our rechargeable batteries. We have tried others that did not work well at all. This is the best all in one small solar battery charger available in our opinion. We also highly recommend using Eneloop batteries which can be recharged up to an amazing 2100 times.

Solar 11-in-1 Battery Charger


  • An off-grid must have if you do not have a solar panel, power station, and AC powered battery chargers. Keeps your small battery powered electronics working for a long time in a Doomsday survival scenario.

  • Charges 11 different NiCd and NiMH battery sizes (AAA, AA, C, D, and 7 GUM sizes).

  • Charges two Rechargeable Batteries of the same type and size (D, C, AA, AAA) simultaneously.

  • Charge time is between 1 and 9 hours in full sun depending on the battery size. Two AAA batteries will charge in 1 hour, two AA batteries will charge in 3 hours, two C batteries will charge in 6 hours, and two D batteries will charge in 9 hours.

  • Adjustable top lid and bottom stand for optimal sunlight exposure and a blocking diode to prevent battery discharge.

  • Compact size. Weighs 11.8 oz. and is 6.8" W x 4.5" H x 2.3" D.

  • Hinged cover can be angled for maximum sun exposure.

  • Built-in meter shows you the following conditions: The strength of the sun, the strength of the current out-put from the solar panel, and the time required to fully charge the different types of batteries.


  • Not waterproof.

  • May have to move it a few times to maximize charging.

  • Takes a long time to charge a lot of batteries (but that should not be an issue as all of your devices will likely not require new batteries all at the same time, and you can share batteries between devices if needed while charging more).

Why a Prepper needs at least one of these.

    • In a Doomsday scenario, a lot of your battery operated electronics are going to fail when you eventually run out of batteries. Just think of all of the devices that you have now that run on AA or AAA batteries that you would like to continue using long after a Doomsday power grid ending event. The Solar 11-in-1 Battery Charger is an excellent way to charge rechargeable batteries and is the best solar powered small battery charger available that we have seen.

Where to find

See our detailed Review of the Solar 11-in-1 Battery Charger. Included are additional features, Youtube video, recommended rechargeable batteries, and owner feedback.

3. Solar 5 Gallon Shower Bag for Outdoor Camping, Traveling, Hiking

We really like this particular shower bag for its durability, ability to heat water to 113°F, the built in temperature gauge, ease of mounting and quality PVC material, hoses and shower head. You can take up to an 8 minute shower and even wash dishes with this shower bag.

5 Gallon Solar Shower Bag for Outdoor Camping, Traveling, Hiking


    • Ultra-lightweight and portable, easy to carry, easy to store, suitable for indoor or outdoor showers.

    • The black PVC material can heat the water inside the bag to 113°F (45°C) in 3 hours with direct sunlight. A temperature gauge is included.

    • The PVC bag is flexible, non-toxic, durable and wear-resistant.

    • The 5-gallon high capacity solar shower bag can provide showers up to 8 minutes.

    • Portable Shower Bag has double switch design

      • There's a switch on the bottom of the shower bag plus a rotary switch on the shower head, making a leak-proof design

    • This shower bag is great to have for a wide range of activities including camping, hiking, backpacking, swimming, fishing, climbing, and any other outdoor activities and can even be used to wash dishes and clean other items.

    • The Standard Version does include a short rope attached to the hanging hole and also includes a plastic hook to drape around a mounting support and reattach to the rope for easy hanging.

    • The Standard Version - 5 Gallon Solar Shower Bag is shown above.

    • The Upgraded Version - 5 Gallon Solar Shower Bag includes the following additional enhancements:

      • A strong comfortable handle with snap attachment for looping over a mounting support.

      • A reinforced plastic tube and velcro straps making it even more durable.

      • A front pocket to store soap, shampoo and other shower accessories.

      • A "see through" back for visually seeing the water level.


  • No cons for the upgraded version.

    • The standard version is just missing the above listed enhancements that are included on the upgraded version.

Why a Prepper needs at least one of these.

  • In a Doomsday scenario, cold showers (or even worse, no showers) would not be as enjoyable and therapeutic as a warm or hot shower that are made possible by this 5 Gallon Solar Shower Bag.

Where to find

4. TP Solar 20W Car Battery Maintainer

We really like this particular trickle charger because of its versatility in charging many different types of 12V batteries and it can charge a car battery via the car's cigarette lighter socket or with alligator clamps or O-Ring terminals. We also like that it can be mounted with suction cups to a windshield or it can be hanged using the included carabiners. The indicator light lets you know its working and it has built in circuitry to protect against overcharging and reversed connections.

TP Solar 20W Car Battery Trickle Charger Can Keep Your Car Battery Charged During Non-Use


  • Lightweight (2 lbs) and small

  • Safely charges and maintains 12V Wet, Gel, SLA, AGM and Deep Cycle batteries

  • Built-in circuit board prevents reverse discharge and overcharging a battery. You can leave the solar panel connected to your battery indefinitely and it will not hurt your battery.

  • Includes a 6.5 ft. extension cable that can connect to the included connector cables

  • Connector cables include alligator clamps, cigarette lighter adapter, and O-Ring terminals for more applications

  • Flexible mounting options include laying on a surface, hang using the mounting holes and included carabiner clamps, or use the suction cups inside on a windshield. Place the panel in direct sunlight.

  • When the solar panel is facing the sun, the indicator light lets you know it is working

One year warranty


  • As with any trickle charger it is used more as a battery maintainer to keep the battery from draining down. It only produces approx. 1.3 amps max in full sun so if you are expecting a quick charge, it will not do that. For example, if you have a low battery that is down to 11V, depending on the size of the battery it might take 1 week for each increase in 1V to get it back up to 14.4V.

TP Solar 20W Car Battery Trickle Charger - Laying On Dash & Connected With Cigarette Lighter Adapter


  • This is a 14.4V solar panel, when the solar panel is facing the sunlight, the indicator light will be on. When you connect the solar panel to a battery, and the battery is lower than 12.5V, the light will turn off. Then when the voltage of the battery is higher than 12.5V, the indicator light of the solar panel will light up again.

  • When using inside a vehicle, you can lay the panel on your dash (as pictured above) or attach it to the windshield with the included suction cups, and then connect the panel using your car's cigarette lighter socket. Just make sure the solar panel's indicator light works with the car turned off and before you connect the plug in the cigarette lighter socket. Also, before you lock your car doors with your remote, make sure the door locks will lock and unlock while you are still in the car as one Amazon feedback stated the solar panel interfered with the car's remote. This interference should be considered as an exception or else this item would have terrible feedback on Amazon.

Why a Prepper needs at least one of these.

  • In a Doomsday scenario, 12V DC car, truck, RV, motorcycle, boat, marine, tractor, ATV and other batteries could be maintained with this trickle charger. You can even re-purpose these batteries to run numerous 12V DC devices with a DC to AC power inverter. Keeping the battery for its intended use (such as for a car, etc.) in today's non-Doomsday environment, this panel works great for keeping a battery at full charge. If your battery is low it may take a week or longer to fully charge your battery. If you keep this attached to a car that that you seldom drive, you'll have no more dead batteries. So use it today as normal, and have it as a prep for any potential SHTF scenario.

Where to find

5. Sunflair Portable Solar Oven with Complete Cookware and Thermometer

We really like this highly portable oven that works solely on solar power allowing us to cook food and boil water without having to tend to a fire or give away our location with smoke. Everything is so compact and lightweight, even the collapsible cookware. The thermometer and carry bag are nice as well.

Cook A Steak And Potatoes In 3 feet Of Snow With No Fire


  • Very portable and lightweight. Outstanding for camping situations.

  • You can bake potatoes, cakes, cook whole chickens, steaks, MREs, boil or pasteurize water with it, cook your emergency bulk supply of dried beans & rice, and much more.

  • This oven gives off no smoke and you can do other things while your meal is cooking instead of tending a fire.

  • Can reach temperatures of up to 285°F and is highly portable folding down to the size of a seat cushion and weighing just over 2 lbs.

  • Includes a water pasteurization indicator (WAPI) that will tell you when water is pasteurized.

  • Comes with collapsible black cookware. The silicone pots collapse to 0.875" thick and are good to 485 F. The pots are dishwasher, microwave, and oven safe.


    • If it is very windy, you may need to put bricks or rocks inside on the corners to help keep it from blowing over (not a big deal really).

Sunflair Portable Solar Oven with Complete Cookware and Thermometer

You can also cook by placing the Sunflair Portable Solar Oven on the dash of your car if wind, bugs or unwanted animals are a problem while you perform other tasks.

You Can Cook Inside Your Automobile

Why a Prepper needs at least one of these.

    • In a end of the world Doomsday scenario, the Sunflair Portable Solar Oven would provide a way to cook food, boil or pasteurize water without having to tend to a fire and have an increased risk being spotted by others due to seeing or smelling smoke. This solar oven and cookware are also easy to transport and clean. Having the ability to work around your camp doing other things while your food cooks mostly unattended is a huge advantage versus maintaining a fire. You can fix your shelter, gather food & water, etc., using this solar oven and remain hidden from far away eyes. Granted, you'll still need to build fires to remain warm and cook at night depending on the weather, but there will be plenty of times that you will be glad to have one of these solar ovens.

Where to find

See our Review of the Sunflair Portable Solar Oven with Complete Cookware and Thermometer. Included are additional pictures, features, specifications, Youtube videos, recommended accessories, and owner feedback.

The Sunflair Portable Solar Oven Is Very Portable And Gives Off No Smoke At Campsites

6. d.light LED Solar Rechargeable #S2 Task Light

We really appreciate that these small incredibly lightweight solar lights charge even in low light and put out a very bright light that lasts for hours. These lights will last for longer than 5 years. With just a a few of these, you can have an emergency light at home or in the wilderness all night long, day after day after day for years. You won't find a better compact solar light in our opinion.

d.light LED Solar Rechargeable #S2 Task Light


  • Surprisingly bright and compact solar rechargeable light.

  • Great for camping, during a power outage, or for everyday use as a powerful flashlight or task light.

  • Very inexpensive, compact, weighs almost nothing (0.33 lbs.) and will easily fit in your Bug-Out Bag.

  • Designed as a replacement for kerosene lanterns for rural off-grid households in developing countries.

  • It only takes approximately 6 to 8 hours to fully charge.

  • Will charge even in indirect light.

  • Rated for 4 hours, but even after 7.5 hours it is still putting out usable light.

  • Will last longer than 5 years with no battery replacement.

  • The solar light dimensions are approximately 3-3/4" in diameter and 1" thick

  • Has a removable adjustable handle that can be detached, carried, hung or placed on any surface.

  • Can replace all of your flashlights.

  • Rugged design protects against weather, impacts, dust & insects.

  • Completely maintenance free rechargeable batteries never need replacing. All other components are also maintenance free.

2 Year Warranty


  • Not really a con, but you will want to buy a lot of these once you buy and use one. This amazing little solar light is one of the best preps we can recommend. We have at least two of these in each of our vehicles, Bug-Out bags, day packs, home, and Bug-Out location. Removing the handles allows you to more easily pack several of these in a Bug-Out bag, day bag, or backpack.

  • Not truly waterproof. They are "water resistant" meaning they can take some wetness, dew or a light shower at least. In the reviews people report leaving them out to charge without regard to the weather and they survived getting wet from rainfall.

Why a Prepper needs at least one of these.

    • In a Doomsday scenario or even a power outage, the last thing that you want is to be left in the dark. The d.light LED Solar Rechargeable #S2 Task Lights are simply fantastic. They put out a surprisingly bright light for tasks but you'll also be amazed at how well they can light up a room for hours instead of being in complete darkness. They don't take very long to charge using only 100% solar power compared to other solar lights, and these do not cost much at all. These amazing lights are very bright and they easily recharge everyday even in indirect light. They are super light (0.33 lbs.) and have a removable adjustable handle so they are easy to position for lighting and also for charging. Having several of these in your vehicle and bug-out bags means that you'll never be without light for many years. We depend on these lights as the best solar lights we've seen and we own/have owned many other models and these win hands down for lighting.

Where to find

See our Review of the d.light LED Solar Rechargeable #S2 Task Light. Included are features, Youtube videos, owner feedback and other models.

7. BEAUDENS 100W Solar Panel

There are 9 foldable solar panels that we recommended in our Best Portable Solar Panels & Power Stations article including the Beaudens 100W Solar Panel. The reason we like this solar panel so much is that it has the highest energy conversion efficiency and is very resistant to getting scratches on the solar cells (even in dust storms in the desert).

We also really liked that it is easy to mount in many different ways with its two integrated kickstands and 4 grommet holes, and it is "future proofed" on its output ports that also include a QC3.0 port and Power Delivery Type C PD 60W port for quick charging smartphones and newer laptops that have Type C PD ports.

You can power an almost infinite number of battery powered devices with a foldable solar panel and power stations as we detail in our article Top 10 Best Uses Of Foldable Solar Panels.

The Highly Portable & Versatile Beaudens 100W Portable Solar Panel


  • Compact lightweight foldable solar panel that can charge smartphones, laptops, tablets, head lamps, portable ham radios, power stations, power banks, drones, & much more.

  • Includes multiple Output Ports with a built-in smart IC chip that can charge 4 devices simultaneously

    • Type-C port can directly charge laptops that accept Type C charging

    • QC 3.0 Quick Charge USB port for your smartphones

    • Standard USB port for charging a 2nd smartphone,

    • 18V DC port - Standard 5.5mm x 2.1mm DC port for charging power stations

  • Includes 3 cables and 10 connectors/adapters making this panel compatible with most devices and power stations

  • Includes 4 grommet holes for hanging, plus 2 integrated kickstands to optimize the solar tilt angle to improve the conversion percentage

24 month warranty


    • None.

The Beaudens 100W Solar Panel is highly compatible with devices and power stations

Why a Prepper needs at least one of these.

    • In a Doomsday scenario, the Beaudens 100W Foldable Solar Panel, especially when coupled with a portable power station and AA/AAA/C/D battery chargers & batteries would provide a portable and reliable way to charge a seemingly endless number of battery operated and USB powered devices.

Where to find


    • Please bookmark and read our Solar Powered Prepping series to learn how to really take advantage of portable solar power. See what significant capabilities you might be missing and didn't even realize, plus learn all of the features to compare and contrast to help you determine the best solar panels, power stations and critical devices that fit your particular needs.

8. URPOWER 8 LED Outdoor Solar Powered Waterproof Security Motion Sensor Light (4 Pack)

We really like these solar powered security lights for their affordability, they are maintenance free and the night and motion sensors work really well. They are plenty bright and charge even on cloudy or rainy days.

URPOWER 8 LED Outdoor Solar Powered Waterproof Security Motion Sensor Light (4 Pack)


  • Perfect security lighting for your garden, backyard, deck, porch, patio, pond, veggie patch, driveway, or any outdoor location that needs a light.

  • Higher quality and more reliable than many other comparable models.

  • Inexpensive.

  • Completely contained maintenance free system installs easily and quickly to a wall, post, fence, or tree.

  • No wiring necessary. Just insert a small pin to turn it on before you mount it.

  • It only takes 6-8 hours to fully charge in direct sunlight and provides up to 12 hours of continuous lighting with a single charge.

  • Will charge in indirect light. Since it is usually not on continuously, it typically works fine even after cloudy or rainy days.

  • Night sensor only allows solar light to come on during the dark.

  • Infrared Motion sensor states it has a sensing range of 10 feet with a 120 degree sensing angle. However, one of ours is placed about 14 feet up from the ground and it lights up an impressive 25 feet circumference. The motion sensor activates when you get about 12 feet from it.

  • Surprisingly bright light turns off 30 seconds after motion detection has ended.

  • IP64 waterproof and works in temperature extremes found from Arizona to Alaska.

  • Lightweight (4.7 oz. each)

  • Solar panel life span: 5 years - LED Life Span - 50000 hours.

2 year warranty


  • Only one mounting hole. Can be mounted with one nail or one screw. Drill additional mounting holes if needed or use black zip ties to assist in mounting to a pole or tree branch.

Why a Prepper needs at least one of these.

    • In a Doomsday scenario the URPOWER 8 LED Outdoor Solar Powered Waterproof Security Motion Sensor Light would provide security and could be used in multiple ways. The obvious use is to light your pathway and to scare off trespassers. However, if SHTF, two more uses of these lights are possible for defense and for hunting. First, put these out away from your home, bug-out location or campsite, so that approaching trespassers are "lit up" away from you. You would still be in the dark, armed and ready to defend yourself if needed. For another use in a Doomsday situation, one of these could be placed on a game trail at night, while you are hidden nearby and ready with your firearm. Note: Spotlighting deer is illegal in normal times like today.

Where to find

9. Voltaic Systems Offgrid 10 Watt Rapid Solar Backpack Charger With Battery Pack

This is probably the highest quality solar backpack on the market. We like that it has a very generous 25L capacity and several zippered pockets, one that holds your smartphone while it is charging, and the comfortable padded shoulder straps and vented back to reduce sweating. We also like the large 12,800 mAh battery bank that is included that can keep your devices charged even when it is shady.

Voltaic Systems 10 Watt Offgrid Solar Backpack


    • Solar panel is built into the backpack making it perfect for hiking, camping, traveling, and any outdoor activities

    • 25L of storage with multiple pouches and separate laptop/tablet sleeve fits up to a 15" laptop

    • Includes a 12,800 mAh battery power bank not stores power for your devices and makes sure they charge safely by providing consistent, regulated power even when it is cloudy

  • Typically takes approximately 6 hours to fully charge the 12,800 mAH battery pack from depleted to full charge in direct sunlight with the panel angled toward the sun. Clouds, shading, angling away from the sun and high temperatures will slow the charge rate.

  • Completely charges most laptops in 6 hours, 1 hour charges most smartphones

  • Pass-through charging allows you to charge your Voltaic battery and device at the same time so you can charge on-the-go

  • Made of lightweight, UV resistant fabric manufactured from recycled PET (soda bottles).

  • 25L of storage, dedicated padded 15" laptop/tablet sleeve, and plenty of other pockets

  • Dual USB Ports

  • Designed to last. Built using rugged fabric and tough solar panel that can withstand the rigors of everyday use.

2 year warranty on solar panel, 1 year warranty on battery pack


    • This may be the best solar backpack on the market, but still at only 10 Watts charging power & 12,800 mAH of battery capacity, a 60W to 120W foldable solar panel and separate higher capacity power station (see item #1 in this list) can keep more devices charged than this backpack. Even then having the solar panel and battery pack in a nice backpack makes this a compelling choice.

Voltaic Systems 10 Watt Offgrid Solar Backpack Has Lots Of Storage Compartments

Voltaic Systems 10 Watt Offgrid Solar Backpack Is Padded & Vented

Why a Prepper needs at least one of these.

    • In a Doomsday scenario the Voltaic Systems 10 Watt Offgrid Solar Backpack would serve the dual purpose of carrying bug out survival items, plus have the ability to keep critical smartphones, gps devices, flashlights, head lamps, portable ham radios and more charged and operational just with solar power.

Where to find

10. Voltaic Systems 17.6W Solar Briefcase Charger With Battery Pack

This is the highest quality solar briefcase on the market in our opinion. It's built in solar panel has a higher wattage compared to most other available solar briefcases and backpacks. We also like the high capacity 24,000 mAh battery bank that is included that can keep your laptops, smartphones, and critical rechargeable USB devices charged.

Voltaic Systems Solar Briefcase


  • Briefcase is made of lightweight, water and UV resistant fabric

    • Briefcase has 575 cubic inches of storage, a padded laptop sleeve for up to 17" laptops, a document sleeve, removable shoulder strap, and plenty of other storage pockets

    • Solar panel has self-healing urethane to withstand abuse and resist scratches

    • Solar panel peak output is 17.6W total at 18V

    • The system includes a removable battery pack that has 24,000mAh / 88Wh capacity

    • Power output ports include USB, USB Type-C, and Hi-voltage laptop port

    • Completely charges most laptops in 6.5 hours, 3.5 hours for most 10" tablets, 2 hours for most 7" tablets, and approx. 1 hour for most smartphones

    • Designed to power and charge smartphones, laptops, professional cameras, and thousands of devices that charge from USB


    • This may be the best solar briefcase on the market, but still at only 17.6 Watts charging power & 24,000 mAH of battery capacity, a 60W to 120W foldable solar panel and separate higher capacity power station (see item #1 in this list) can keep more devices charged than this briefcase. Even then having the solar panel and battery pack in a nice briefcase makes this a compelling choice.

Why a Prepper needs at least one of these.

    • In a Doomsday scenario the Voltaic Systems 17.6W Solar Briefcase would serve the dual purpose of carrying devices plus have the ability to keep critical smartphones, gps devices, flashlights, head lamps, portable ham radios and more charged and operational just with solar power.

Where to find

How To Store Your Electronic Devices

If you want to protect your electronic devices including solar panels, solar powered devices and other electronic devices against destruction from strong solar flares or EMPs (electromagnetic pulses) consider storing them in one of a large selection of military grade Mission Darkness Faraday bags to protect them Check them out as they make the best small faraday bags all the way up to large backpacks. You can also construct your own faraday cages. Just google it.

Mission Darkness Military Grade Faraday Products Will Protect Your Electronics

Dry Shield backpacks such as the one above will protect against rain and water in addition to solar flares and EMPs.

Share This Page On Social Media!