Many people dreamed of putting sunlight in a jar when they were children to light up the dark night. This little wish was easily realized because of the appearance of the sun jar. The sun tank uses a simple photoelectric conversion device to store solar energy in a rechargeable battery during the day, and when the light is dim, it will automatically turn on the power and turn on the light.
Working principle: The solar panel generates current under the sunlight to charge the rechargeable battery. At night, the light becomes dark, and the sun tank automatically lights up the LED.
Material: plastic, metal accessories, electronic components
Certification: 3C, CE
Type: STEM toys, DIY kits, solar kits
Suggested Age: 12 years and up
Batteries: 1*AA Rechargeable battery
Package: PE ziplock bag
Warning: not suitable for children under 3 years
Note: this is a DIY kit, you need to assemble it