Top 3 Solar Chargers for Phones and Other Devices

Solar chargers have become increasingly popular as people look for sustainable alternatives to traditional power sources. The solar chargers allow you to ditch power banks by harvesting free and infinite solar energy. This can help reduce electronic waste by extending the lifespans of your devices and cutting back on the number of spare batteries and chargers purchased. Moreover, they can make your trips, such as hikes more exotic, and closer to wildlife, since your devices are relying on solar energy to charge them. They are practicable to have on the go, and you'll be assuring the electricity you charge is 100 % is from renewable energy.

We've listed some of the best solar charges for phones and other devices, and right below are quicklinks with short notes to quickly access and view them. NB: Not all links or brand names are included in the review lists at the moment. They'll be added again soon. For now, we're sorry. Nb: Another solar charger might get added again in the near future.

Quicklinks:

Nr 1 Solar Chargers - Most sustainable brand and great power output - Global shipping (100 + countries)

Big Blue's Solar Powa 28 - Great power output - Global shipping (100 + countries)

Nr 1 Solar Charger

Price Ranges: Nr 1 offers portable solar chargers that range from $59.95 to $119.95

Features
- Key features across the line include integrated USB ports, adjustable kickstands for viewing angles, and built-in storage for charging cables.
- Can be strapped to ones pack or tent and folds down easily for storage.
- Higher models add folding designs for portability along with docking stations for Nr 1 Flip power banks.
- The Product nr 1: Ideal for recharging devices like: Phones, Power banks, Headlamps, Fitness trackers, Lighthouse lanterns, Small USB devices
- The Product nr 2: Great for charging items such as: Headlamps, Phones, Other smaller USB devices, Nr 1 Power Banks
- Both nomad 5 and 10 are weatherproof

Certifications
Nr 1 products meet applicable safety certifications for electrical equipment including UL

Sustainability Practices

• Products are designed for durability to maximize lifespans.

• Achieved climate neutrality by offsetting all shipping emissions and using 100% renewable electricity at headquarters.

• Design products to last through repairs and upgrades, and take back old units for refurbishment or responsible recycling.

• Reduce virgin materials used in packaging each year.

• Partner with local utility to power headquarters entirely with renewable energy.

• Annually fund humanitarian projects worldwide providing off-grid power for communities in need.

• Support disaster relief efforts by donating products and encouraging employee volunteerism.

• Apart from the above, they do even more, and their certifications also demonstrates their high standards for sustainability

Overall
Overall, Nr 1 offers a reputable line of portable solar chargers built for adventure trips and more. The product 1 and 2 are great options for your outdoor activities such as hikes, picnics, gardening and more. The Product 10 is ideal for trips with 2 or more people since it can charge more items simultaneously, while the product 5 is great for an individual trip or perhaps for couples as well. As mentioned earlier, the sustainability practices from Nr 1 really makes them standout from the others, and could be a decision factor one should consider.

If you like what Nr 1. solar chargers can offer, whether it being the Product 5 or 10, and you want to support a very green and sustainable business, that promotes health, education, and donations to those in need worldwide, (in that case), we highly recommend their portable solar chargers.

Big Blue's Solar Powa 28

Price: $68.99* (Payment in installment are optional)

Features
• Produces up to 28W of power
• 2 x USB Connectors
• Includes 4 carabiners to attach the charger to backpacks and tents
• Has a weatherproof rubber cover and flap to protect the USB ports
• Folds up to a compact size of 11.1 x 6.3 x 1.3 inches (28.2 cm x 16 cm x 1.3 cm). The size makes it very handy
•An ammeter and chip to ensure stable charging
• Compatibility with most smartphones and some cameras
• A carrying pouch for safely storing devices
• A compact and foldable design
• Smart fast charging technology
• A water resistant surface
• Energy conversion (up to 24%)

Certifications
ROHS (Restriction of Hazardous Substances Directive)
FCC (Federal Communications Commission)
CE (Conformité Européene)

Sustainability
The ROHS Certification includes:
- European standard that restricts dangerous chemicals in electrical equipment
- Ensures products are free from lead, cadmium, mercury and more hazardous materials
- Protects user health and encourages greener manufacturing processes
- Involves stringent testing of parts and components during production
This ensures Big Blue's Solar Powa 28 are taking responsibility for their manufacturing and suppler chain practices, as well as the CE Certifacation, that involves products meet mechanical, chemical, and electrical safety standards.

Shipping
Big Blue ships worldwide to over 100 countries and includes 24 month warranty and 30 day return policy

Big Blue's Solar Charger (Reviews/Ratings):
4.7/5 - (268+)

Customers highlight: praised for being able to reliably charge devices even on cloudy days. In general, they note it fully charges power banks within 3-5 hours on sunny afternoons. Though charging may be slower than wall outlets, they express satisfaction with its portable solar power ability. No compatibility issues are reported when using it to charge major brands of power bank

Overall
The Big Blue's Solar Powa 28 solar charger stood out as the best portable solar charger tested due to its high power output, versatile 3-port design, protective port cover, large solar panels for optimal sun exposure, and compact, lightweight form factor. Therefore, for those seeking a portable solar charger with the most power and features, then Big Blue's Solar Powa 28 is a good choice.

If you like what the Big Blue's Solar Powa 28 portable solar charger can provide (such as phone charging or similiar), regardless of where you live, we then highly recommend give their portable solar charger a look.

Summary

Overall, the solar chargers are great options for outdoor activities. The first two mentioned can be used for phones, cameras, other usb devices, headlamps and more.

FAQs on Solar Chargers

How long do solar chargers last?
Solar chargers typically have a lifespan of 5 - 15 years. Keeping the solar panels clean and dry can help extend their lifespan.

Are solar chargers the same as solar generators?
No, solar chargers and solar generators are different. Solar chargers are mainly used to charge electronic devices like phones, tablets and power banks. Solar generators on the other hand produce more power and can be used to run household appliances and power electrical outlets. They are bulkier and more expensive than solar chargers.

What makes solar chargers different from solar panels?
While solar panels convert sunlight into electricity, solar chargers have been specifically designed to charge electronic devices. They incorporate technologies like maximum power point tracking and voltage regulation to optimize charging for a range of devices. In contrast, solar panels on their own cannot regulate the voltage needed for charging devices.

How efficient are solar chargers?
The efficiency of solar chargers varies depending on the model and size. In general, compact foldable solar chargers have an efficiency between 10-20%, while larger and more expensive models can reach up to 25% efficiency. On a sunny day, most solar chargers are able to generate enough power to fully recharge a smartphone.

Can solar chargers replace power banks?
Potentially yes. For people who only need to charge a phone or tablet occasionally when away from an outlet, a reliable solar charger could replace the need for a power bank. However, for most users power banks are still more convenient and effective at providing backup power on the go.

Can I leave a solar battery charger on all the time?
It is generally not recommended to leave solar chargers connected to devices indefinitely. They work best when charged during the day and then used to charge devices at night.

What is a solar charger?
A solar charger is a device that uses solar panels to collect energy from sunlight and convert it to electrical energy to charge batteries or electronic devices.

Are solar chargers worth it?
Solar chargers can be a good option for low-power electronics if you need an off-grid solution. Some pros of solar chargers are:

• No need to find an outlet - Useful for outdoor activities or travel
• Minimal long term costs - Once you buy the charger, the sun is free
• Environmentally friendly - Uses renewable solar energy

What is ETFE?
ETFE stands for Ethylene Tetrafluoroethylene, which is a durable fluoropolymer resin. It is a lightweight material that provides strength and flexibility for thin, transparent surfaces. ETFE has very high light transmission properties and is highly resistant to weathering and degradation from UV light exposure.

How does ETFE benefit solar panels?

• ETFE has several advantages as a coating for solar panels such as (among others) :

• ETFE's flexibility allows for lightweight, foldable/rollable solar panel designs while protecting the internal components.

• Its non-stick surface sheds dirt and grime, keeping solar panels efficient with only water needed for cleaning.

• As a recyclable material, ETFE has less environmental impact than other options like PET plastic coatings.