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Solar Power For Preppers: 5 Important Products You Should Know

Hurricanes, huge earthquakes, and the possibility of a full-scale government shutdown are all on the minds of preppers. If any of these things happen, one of the first fundamental resources to go is power.

Most individuals could survive without power for the first 48 hours, possibly even longer if they had an emergency supply, and the outside temps are ideal – but there’s no way to know how long they’ll last.

Why the Solar System?

Solar power, which produces electricity through roof-mounted photovoltaic systems, has been the fastest growing and most cheap alternative source in recent years. 

What’s the harm in that? Solar energy is clean, free, and accessible to the general public on almost any given day. Almost any disaster event could result in a power outage of some sort.

The country’s aging power infrastructure is based on decades-old technology, and it’s being strained even more by rising public demand – outages can be widespread, as they were in 2003 when eight states and parts of Canada lost electricity for up to two days in certain locations.

Wouldn’t it be comforting to know that your home was prepared with a solar power system in the event of another power grid collapse due to age, natural reasons, or human acts?

How Does Solar System Look Like For Preppers?

The ambition of most preppers is a massive solar-powered system that allows them to live entirely self-sufficiently. Still, that idea is not feasible for many, let alone economical. 

However, a modest solar power system capable of covering your family’s emergency electrical needs may be set up quickly, allowing everyone to survive in some semblance of comfort.

Fans, a radio, a tiny TV, and even a refrigerator can all be powered by a small system.

Solar System

Solar panels, a mounting setup, batteries, and a power inverter are all part of the system. 

The solar panels convert energy, which is then sent to the battery system (or the home’s electrical panel) for storage. The charge controller links to the batteries and regulates the amount of electricity transmitted into them. 

This process produces DC electricity, which is converted to AC electricity by the inverter and used to power the appliances.

Designing of a Solar System for Preppers

Plan your system to fulfill your anticipated emergency power requirements. 

The number of batteries you need will be determined by how many panels you have and whether you have enough amp-hours to keep the inverter running at the level needed to power your appliances. 

Golf cart batteries and deep cycle industrial batteries are two types of batteries that work well for solar power storage. 

Golf cart batteries will suffice for smaller power systems, whereas deep cycle batteries will last longer and have more discharge cycles, but they will be more expensive. 

Keep spare batteries on hand, regardless of which model you choose. Do not utilize vehicle batteries for this purpose because they were not built for it.

The panels must generate enough energy to recharge the batteries, which will take at least 5 hours per day in sunny climes and even longer on gloomy days. 

On today’s market, the average solar panel produces around 200 watts. The output of more efficient monocrystalline panels will be slightly higher.

Choosing the Right Solar Panels Size

Before selecting a system kit, calculate your average daily and monthly kilowatt-hour (KwH) usage. These numbers will be available from your utility company, as previously stated. 

Determine where you can save energy in your home. Repair any air gaps or leaks that allow warm or cold air to escape or enter. 

Make it a family rule to turn off lights, appliances, and other electronic devices when not in use, and keep in mind that standby mode still consumes electricity. 

This will, of course, cut your household’s energy use over time and improve efficiency during calamities.

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Solar Power

Then conduct a solar site study to find the ideal location for the array, whether on your roof or on the ground, where it will receive the most sunlight throughout the day. 

The typical norm for North America is a south-facing array inclined at an angle appropriate for your latitude.

Take the data (average household consumption and survey findings) and shop around for prices from dealers and manufacturers, taking into account the current 30% federal tax credit as well as any state and local tax rebates and incentives.


The inverter is the next component in an off-grid solar system’s architecture. The inverter in nearly all off-grid solar systems is battery-based. 

The inverter’s job is to convert DC electricity stored in the battery bank into usable AC power and transfer it to your loads in the same way that you would plug into an AC outlet at home. 

Depending on the off-grid loads required, inverters exist in various sizes that can serve smaller or higher loads. 


Another factor to consider is whether the inverter can handle all of the loads in the system simultaneously. 

When all of the unit requirements in the off-grid system are totaled up, the maximum amount the inverter must be able to handle is determined. To learn how to determine system loads, watch the video below.


The battery bank is the final major component of a solar system, and it is both one of the most vital and one of the most expensive. 

There are two main battery chemistries in the solar power industry: lead-acid and lithium. There are a variety of lead-acid battery alternatives, which means the battery can be built in various ways. 

Floating lead-acid batteries and sealed AGM batteries are the two major types of lead-acid batteries used in solar.


A flooded battery is a conventional wet cell lead-acid battery that is usually the least expensive upfront. The batteries themselves are quite affordable, but they require routine maintenance to ensure that they last as long as possible. 

To keep the batteries from being destroyed, routine maintenance is required, such as checking the water levels and the specific gravity. 

Regular equalization charges should also be performed to help release any build-up that has crystallized and clung to the battery’s plates.

Off-gassing is another factor to consider when using flooded lead-acid batteries. When lead-acid batteries are charged under specific conditions, hydrogen gas is produced as a byproduct, necessitating battery bank ventilation. 

When dealing with hydrogen gas emissions, a lack of ventilation might be deadly, so it must be addressed seriously. Because these batteries are so inexpensive, many people prefer to use them for solar applications.

Easy to Install the Solar Power System

Most preppers like to do things themselves, and installing a solar panel system for your home is no exception. While professional, registered dealers now do most installations, there is still a lot that pepper may do on their own. 

There are solar kits available that will cut your energy bill significantly today while also producing enough power for disaster mode when your electricity is rationed.

Products to Buy other than above

Preppers will need backup solutions if they want to survive without electricity. Fortunately, solar technology has progressed rapidly in recent years, and there are many new solar gadgets on the market. 

Apart from the parts indicated above, we’ll look at several solar-powered survival equipments that preppers can purchase.

1) Optic Fire Starter

Remember how you used to burn leaves or ignite little fires with a magnifying glass when you were a kid? 

That’s exactly how the Optic Fire Starter works. It’s a piece of high-grade plastic that catches the sunlight and swiftly starts fires. This off-the-grid device is about the size of a credit card and is easy to carry.

Acrylic Fresnel Lens Fire Starter

2-Pack Fresnel Lenses 250 * 250MM Focal Length 200MM Acrylic Fresnel Lens Fire Starter/Solar Oven/Scientific Research&Education/DIY Projection TV PLANS By Six Seasons
  • 2PCS/Pack square acrylic fresnel lens
  • Size:250*250mm, Focal length:200mm, Thickness:2mm, Material:PMMA
  • Visual Aid for education - Great for reading small text, DIY Solar Cooking, DIY Solar Heater, and DIY PROJECTION TV, For Scientific Research

Preppers Want It Because Fire is necessary for survival and among the hardest environmental assets to produce. This tiny guy is a savior when the kindling is too wet, or you’ve run out of matches. 

Gather your tinder and use the solar fire starter to capture a beacon of sunshine that will generate enough heat to spark a flame.

2) Solar Powered Battery Charger

The solar-powered battery is a power bank that receives solar power via a small solar cell that converts sunlight to electricity. The power bank contains a dual USB port, an LED flashlight, and a 10,000 mAh capacity.

Power Bank Soxono Solar Charger 30000 mAh

SOXONO Portable Charger Power Bank - 30000mAh Solar Charger, 2 USB Ports High-Speed Panel External Battery Pack for iPhone, Android and More
  • 30000mAh High Capacity Portable Phone Charger: Multiple Device Charging Capability - This power bank's high capacity allows you to charge your devices multiple times. It is an essential accessory for beach trips, camping, hiking, fishing, climbing, boating, and other outdoor activities.
  • Dual Outputs and Inputs Battery Bank: Simultaneous Charging for 2 Devices - With dual 2.1A high-speed USB ports, this charging bank enables you to charge two devices at the same time. It can charge for your iPhone11 Pro up to 7.4 times,for iPhone12 Pro up to 5.6 times, for Galaxy Note 20 up to 4.8 times, and more.
  • Solar Chargers for Outdoor Activities: Convenient and Reliable - This power bank is ideal for outdoor activities like camping, cycling, fishing, traveling, hiking, and beaches. While the solar charging feature can be useful in emergencies, it's important to note that due to variations in sunlight intensity and the solar panel conversion rate, it may take a long time to charge the battery bank using the solar panels. The primary way to charge the battery bank is by USB.

Preppers Want It Because

This one speaks for itself: a waterproof and shockproof electric charger that uses the sun to recharge all of your devices.

3) Solar Air Lantern

Here’s a luminescent inflatable lantern that doubles as a lamp, illuminating a larger area for up to 12 hours that’s an entire night of darkness! Charge the lantern by leaving it out in the sun during the day and turning it on at night. 

When you’re ready to use it, inflate it with a puff of air, then deflate and compress it for easy storage.

MPOWERD Luci Original: Solar Inflatable Light

MPOWERD Luci - The Original Inflatable Solar Light, Clear Finish
  • This extremely durable solar LED lantern only requires the sun, no additional batteries needed. Set it in direct sunlight for 7 hours and Luci Original lasts up to 12 hours on a single charge
  • Inflatable, collapsible, lightweight (weighs only 4.4 ounces) and fully waterproof (IP67 rating)
  • Versatile all-purpose light. Perfect for patio, barbecue, camping, emergency preparedness, deck lighting, garden and as a unique gift for any occasion

This is a great lightweight extension to any kid’s or adult’s bug-out bag. Use it for a couple of hours as you set up camp for the night, or leave it on all night for security. 

Preppers Want It Because:

You can use this solar lantern to attract fish and critters while fishing because it is waterproof and floats on water! Choose between high and low light, and adjust according to your requirements.

4) Multi-function Solar Flashlight

The solar-powered flashlight has a hammer, a compass, and a small cutting knife. When you’re not using the solar energy in this device as a flashlight, you can use it as a 2,000 mAh power bank.

Otdair LED Flashlight Solar Power Flashlight

Otdair LED Flashlight Solar Power Flashlight, Ultra Bright Flashlight, High Lumens, USB Rechargeable, 5 Modes for Outdoor,Camping, Hiking 2Pack
  • [Multipurpose Flashlight] 500 Lumens (max) ultra bright flashlight can be adjusted bright light to the length of 700 feets. Flashlight is equipped with warning function and a rechargeable battery.
  • [Multi-Mode] Flashlight offers 5 Light Modes,can be also adjustable intensity from high, medium and low to strobe or S.O.S. Bottom of LED Flashlight have 120DB alarm, 5 vioces protect your safety.Sidelight offers high white lights,low white lights and Red/blue strobe.
  • [USB-C and Solar Energy] Solar power flashlight can be charged directly,using our USB-C cord,connect the flashlight and power supply.It can be charged by solar energy(may take 2-3 days up to battery full) .Flashlight is easy to carry and don't worry out of charge.

Preppers Want It Because:

A source of nighttime illumination, A hammer is needed to set up camp, A navigational compass, A knife for cutting fishing lines and food. Also included is an emergency charging bank for your electronic devices. 

Never overlook a device that performs multiple functions in such a small package. When you’re on the go in an emergency, gadgets like this are invaluable.

5) Solar Oven

The Mini Portable Oven is a foldable insulated bag that captures and jumps sunlight off the oven’s solar walls, resulting in contained heat that can reach temperatures of up to 200 degrees. 

A collapsible pot, a tray, and a thermometer are included with the Mini Oven. It does not necessitate the use of any kind of flame. 

Smaller portion sizes of food, casseroles, and thin cuts of meat work well in this oven.

GOSUN Solar Oven Portable Stove

GOSUN Go Portable Camping Stove for 0.9 L Food | Effortless Outdoor Cooking with Fusion Solar Oven | Patented Solar Cooking Technology | Solar Oven Ideal for Hiking & Camping | Silver
  • ULTRA PORTABLE - The solar oven is the most portable model in the GoSun lineup. Weighing just 2 pounds (0.9kg), the solar cooker is ready for adventure on land and sea, in the summer or winter months!
  • FAST AND RELIABLE - Cooks a meal in as little as 20 minutes, reaching temperatures up to 550°F (290°C) in full sunlight. The GoSun solar ovens and cookers is effective at capturing ultraviolet light and holding its heat. If you can see a defined shadow, you can cook!
  • JUST ADD SUN - If you have a sunny day, you will have a hot meal with the GoSun portable stove. GoSun's patented outdoor oven technology absorbs a broad spectrum of radiation, so as long as you have a bit of sun, you're in business

If you’re traveling with a family or a group, you’ll probably want the ability to cook larger portions and a wider variety of foods. 

The Portable Solar Oven is a better choice in that case. 

The solar oven includes two baking trays, two dehydration racks, an enamelware pot, and two collapsible silicone pots.

Preppers want it because:

This oven provides a no-fuss cooking option. You can save time and energy with a “set it and forget it” cooking regimen. 

There’s no need for a fire so that you may keep a low profile. Even during the day, you can use it to pasteurize water. It folds up as thin and light as a board, so it won’t take up much room when you’re out and about.


After installation, the pepper solar power system is pollution-free and emits no greenhouse gases. It’s simple to set up and maintain, and there are no bills or taxes to pay.

Even cloudy days provide some power from renewable clean energy available every day of the year.

Solar panels last for nearly 30 years, requiring almost no maintenance.

It may be placed almost anyplace, from a field to a building, and batteries may store extra energy for later use.

Solar energy may heat water, power buildings, and even drive cars and electric current safer than standard electric current.