10 Best
Solar Backpacks
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Product Highlights- 2 output ports for different usage: the 40w solar panel designed with 2 output ports: 1* dc output (15v, 2.6a max); 1* usb qc3.0. the usb port can directly charge your mobile phone, ipad, fan, etc. with low power. the recognition chip in the charging case can reliably identify your device, maximize charging speed, and protect it from issues like overcharging or overload.
- High durability and waterproof: the portable solar panel is made using high-purity monocrystalline silicon material and ipx4 waterproof materials, able to withstand small water droplets or mist. ensure its durability, stability and reliability in various environments, allowing you to enjoy electricity anytime and anywhere during camping, hiking, and outdoor off-grid act...
- High performance solar panel: with a high conversion efficiency up to 22%, 40w monocrystalline solar panel can absorb strong sunlight and charge your devices, energy saving and eco-friendly. with 2 adjustable kickstands, it can be placed to catch the sunlight at an appropriate angle, and be hanged at your tent or rv via the 2 holes as well.
- Foldable, portable & lightweight: the foldable solar panel weighs only 4.2 lbs (1.9 kg), unfolded size is 106.3 x 35.2 x 0.5 cm, has a sturdy handle and can be folded into a 35.2 x 24.7 x 5 cm (13.8 x 9.7 x 2 inch) handbag to take anywhere. 40w portable solar panel is perfect for outdoor living, rv travel and unexpected power outages, etc. comes with a 10-in-1 adapter, ...
- Package and customer service: 1*40w solar panel; 1*10-in-1 connectors; 1*dc-to-dc cable; 1*user manual. this solar panel does not store a charge, and the output may be less than 40 watts at different angles or in cloudy weather. we provide 7*24 hrs prompt and friendly customer service. if you have any questions, please feel free to contact us.
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Product Highlights
- 【wider compatibility】usb-a and usb-c (5v/2a) dual outputs. the usb-c port we have can be adapted to phones with type-c cables (iphone 11-15 pro max/plus and samsung galaxy a14 etc.) and is compatible with most cell phones, power banks, smart watches, headphones , headlamp compatible.
- 【etfe m6 monocrystalline panel】combined etfe film with monocrystalline solar cell through advanced integrated lamination technology, achieving a light transmittance of 95% and a conversion rate of 23.5%. and etfe is extremely durable and easy to clean.
- 【detachable power hub】the unique detachable charging cable with a length of 150 cm (59 in) allows you to keep your phone in the shade while charging to avoid overheating.
- 【no damage to device】equipped with led indicator to show whether the device is charging or not and intelligent ic voltage regulator technology. and over-current, over-heating and short-circuit protection ensure stable charging current and faster charging speed.
- 【ip67 waterproof】ip67 waterproof and dustproof is better prepared for sudden rain or sandy weather. the included carabiner makes it easy to attach to a backpack, tree or tent. the weight is only 250g, ideal for camping, cycling, hiking.
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Product Highlights
- Charging solar panels :built in an intelligent chip automatically identifies connected devices and adjusts output current to offer the fastest possible charging speed. come with led indicator,allows to visually monitor the working status. when the red light is on in sunlight,the charge function is normal and you can charge your electronic devices .flexsolar 10w solar pa...
- Portable solar chargers:the unfold size is 15.5 x 8.8 x 0.1 inch and 3 fold design with a small size of 7.6 x 8.8 x 0.7 inch (when folded) which is similar size with ipad9 2021 version of 12.9 inches ,only0.66bls (300g) and comes with 2 carabiners that can be easily squeezed into your backpack, also hung in backpacks and tents. flexsolar 15w solar charger offers portabi...
- Solar chargers for electronic devices: built in usb-a (5v/2a max) output port to directly connect in the sunlight and charge phones (android and apple),small power banks(recommend less 10000ma),tablets,usb fans, flashlights, smartwatchs,protable wifi and other small electronic devices. note: the solar chargers cann’t store the power and the charging time depends on the ...
- Rugged solar panels chargers:utilize etfe film lamination and encapsulation technologies which provide good light transmittance and weather resistance ability;and made of the monocrystalline a+,make solar panels chargers efficiently convert solar energy into electric energy and conversion rate up to 24% and ip67 protecction class which can work under unexpected weather....
- Caution:do't charge the device with solar panels through the glass. because the total power is only 10w, the quality of light degrades through the glass and affects the efficiency of the panels' conversion to electricity, which then slows down the charging rate.
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Product Highlights
- 4 solar panels: with 4 high-efficiency foldable solar panels, it's up to 1a input under the direct sunlight, which is 4- 6 times faster than the other solar chargers.
- Built for outdoors: built-in 9 led flashlight supports normal, sos and strobe modes; waterproof, dust and shock construction，adapting to a variety of harsh environments.
- 25000mah ultra-large capacity: with the capacity of 25000mah, it can charge most smartphones for 8-10 times, tablets for 3-4 times.
- Safety protection: dual usb outputs allow you to charge 2 devices simultaneously with 3a high charging speed. auto-adjust the current of access device to pair the optimal output.
- What you get: a 25000mah solar charger, a usb c cable and an user manual.
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Product Highlights
- High energy conversion: highly efficient panel convert up to 23% of solar power into free energy. this special pet polymer surface protects it from occasional rain or wet fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage
- Wide compatibility: attached type c cable for almost all android devices & some dslrs, or apple devices (needs extra apple’s cable). note: our solar charger isn't fit all the laptops, it need to know the related parameters of your devices at first
- Triple usb ports power: with smartic technology and each port supply the optimal charging efficiency up to 5v/2.4a max. the 3 usb ports can offer the total current at 5v/4.8a. automatically adjust current and auto-restart function, no need to connect again when passing under shadow or cloudy days
- Easy to carry: with compact size (11 × 7.5× 1.6in/28 × 19× 4 cm folded or 40.6 × 11 ×0.2in/103 × 28 × 0.5 cm opened) design, bigblue foldable solar charger panel bag is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit
- You will get bigblue 28w solar charger, 65cm type c cable, 4*buckles, user manual and friendly customer service
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Product Highlights
- 🚀【high solar conversion】 highly efficient solar panel convert up to 24% of solar power into free energy in enough sunlight, which is the most durable panels at present, standing up to elements and wear and tear better than conventional panels. this special pet polymer surface protects solar panel from occasional rain or wet fog and three ports are covered with rubber co...
- 🔋【wide compatibility】attached a usb cable for almost all 5v android devices and apple devices. our solar phone charger can't store the electricity, please unfold all solar panel in outdoor direct sunlight, then connect your device to usb output port.
- 💼【portable & foldable】with a small size of 7.8x 8.8x 0.7 inches (when folded) and a lightweight design of 0.99lbs(0.45kg) that can be easily squeezed into your backpack, offering portability and simplicity, the hiking buckle makes it ideal for attaching to your backpack while hiking or walking around town. eco-friendly and self-cleaning material e film provides lasting ...
- ⚡【smart ic chip technology & ip67 waterproof】 built with voltage stabilization and an innovative chip that detects the best or maximum charging requirement of your device so your devices can be charged safely and fast. self-cleaning material e film provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures.
- 👍【package & support】you will get a flexsolar solar charger, 2 carabiners and user manual. note:any clouds or coverings can affect the charging speed, although our solar chargers have an automatic restart feature, which we still recommend. if you encounter any problems, please feel free to contact us and we will reply within 24 hours.
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Product Highlights
- 【extremely small solar charger】 with compact size (14.8x15.3x5.4cm/5.8x6.0x2.1in folded or 66x14.8x3.1cm/25.98x5.8x1.2in opened), lightweight design and foldable solar charger panel bag, bigblue new version 14w solar charger is suitable for camping, hiking, climbing or any outdoor activities
- 【ipx-4 waterproof level】 special pet polymer surface protects it from occasional rain or wet fog.important note: please do not lay the solar panel directly on concrete, sand, rock or other high heat conduction surfaces in direct sunlight – this will cause the solar panel to overheat and significantly reduce the conversion rate and output wattage
- 【exclusive smart ic technology】 usb ports can offer total current at 5v/2.4a max and equip with smartic technology, which can recognize your device smartly and maximize the charging efficiency, providing optimal charging speed vary with different device
- 【high energy conversion】 highly efficient sunpower panel convert up to 21.5-24% of solar power into free energy. this special pet polymer surface protects it from occasional rain or wet fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage
- 【portable design】 this solar charger is super portable and truly friendly with your palm, pocket and bag that you can easily carry them wherever you want
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Product Highlights
- 【quick charging】the 2 usb-a and usb-c support qc 3.0, the usb-c support extra pd 18w. this mobile phone solar chargers can charge your device faster and charge multiple devices at the same time.
- 【support parallel/series connection】the built-in mc4 cable can minimize power loss during using the 30 watt solar panel, and makes it convenient to connect multiple solar chargers together in parallel/series for more power( the parallel cable is not included).
- 【package content & warranty】the package includes 30w solar panel*1, 59-in dc cable*1, dc adapter*3, carabiner*2, user manual*1. please check the content when you receive the package and contact us anytime if there's any problem, we guarantee 18 months warranty and will reply to you within 24 hours.
- 【wide compatibility】designed with 5 ports including mc4, dc, 2 usb-a and usb-c, our folding solar panel will satisfy all your charging needs. the small solar panel is compatible with small power stations, smartphones, power banks, tablets, etc.
- 【compact size & adjustable kickstand】the latest version of the 30w solar panel charger is 20% lighter and smaller than similar products. plus extra kickstand can help you to adjust the angle of solar phone charger for better sunlight.
- 【23.5% conversion rate & ipx4 waterproof】our newly upgraded backpack solar panel adopt monocrystalline solar cell, achieving higher conversion rate compared to normal polycrystalline cells. featured ipx4 waterproof, this camping solar panel kit is perfect companion for your outdoor trip.
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