SKU: 90106077301

Solar USB Kit 2.0

Sale price$32.36 Regular price$35.95
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Solar USB Kit 2.0Overview Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around 3 rechargeable AA batteries this kit is a great solar powered activity to learn about soldering, solar power, and engineering. Plug in your favorite USB device and when you've depleted your battery power stick this charger in the sun to recharge You'll need some simple soldering skills to build this kit. Overall there are 7 solder points

Overview

Build your own solar powered gadget charger in minutes with this simple soldering kit! Centered around 3 rechargeable AA batteries this kit is a great solar powered activity to learn about soldering, solar power, and engineering. Plug in your favorite USB device and when you've depleted your battery power stick this charger in the sun to recharge

You'll need some simple soldering skills to build this kit. Overall there are 7 solder points with most of them being through hole to a circuit board. Build time is is between 20-45 minutes and will require a soldering iron, screw driver, and hot glue gun, though it isn't a bad idea to also have a wire cutter/ stripper around.

Rechargeable AA batteries are a very safe and inexpensive source energy storage, but they're not really great at recharging devices. Typically a full charge on the included 3 AA batteries will only charge up a modern phone 5-10%, with some phones using MORE power than the charger can output (meaning you won't see any percent change). If you're looking to build yourself a more powerful version our Solar USB 3.0 includes a lithium battery, we just don't recommend this for younger Makers.

Directions, Lesson Plans, and Videos

Follow our step by step directions or video found in our online Project Database. Directions available in English and Spanish.

This kit is often used in classrooms, camps, and after school programs to teach solar energy. If you have questions about running a large group activity with this kit feel free to email or call us. We have a lot of helpful tips and tricks on appropriate classroom management when soldering. 

For large group orders we can offer free custom laser engraving. Just ask!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90106077301

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4.4 ★★★★★
Based on 14 reviews
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E
Verified Purchase
E. Klink
Alexandria, US
★★★★★ 5
Excellent fit!
Color: sky blue glow, Color: sky blue glow
After years of losing the remote we can finally find it! The case is a convenient way to attach the air tag but also makes the remote more ergonomically friendly. Easy to get on, fits well and hasn’t loosened up as some silicon cases can with several months of use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
A
Verified Purchase
astronaut_elvis
Dallas, US
★★★★★ 4
Almost Perfect - More Glow Needed!
Color: green glow
Pretty good. Like the texture on the bottom of the remote, like a honeycomb. Makes the remote a lot easier to grip and subsequently find. One thing I’d change, I would make it more glow in the dark. It’s sort of glow in the dark, but I want a bright nuclear reaction of glow in the dark. This one just doesn’t have that power. For that, I give it 4 stars, but would buy again.
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Reviewed in the United States on October 1, 2025
M
Verified Purchase
Mary R
San Leandro, US
★★★★★ 5
Fits perfectly!
Color: Black
Works well, fit perfectly!
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Reviewed in the United States on March 24, 2026
C
Verified Purchase
Chiabatta
Whiting, US
★★★★★ 5
Good purchase
Color: Black
This case is very nice and adds needed heft to the remote control and is comfortable to hold. I’d opt for a lighter colored one or glow in the dark because it disappears if you set it face down on a dark surface. Lost it a few times until I realized I was doing that… otherwise I’m very happy with this and may even buy an AirTag to pop into the slot. Price is good too.
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Reviewed in the United States on July 21, 2025
W
Verified Purchase
Wacorey
Draper, US
★★★★★ 5
Nice Case
Color: Black
Great case! Very comfortable in your hand and controls are readily accessible.
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Reviewed in the United States on November 6, 2025

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