KidWind Solar Challenge

Online Solar Structure Challenge

Overview
Submit Your Project
View Projects

Project Overview

This is your chance to construct solar powered object. Teams that enter this challenge need to construct a solar powered device, think model house, ferris wheel, phone charging tree, machine, car — whatever you want — as long as it is powered by solar! You can check for confirmation that you submitted your project by looking at the View Projects section of the Online Solar Challenge page.

All entries will be evaluated on their thoughtful, creative, and resourceful design, innovation and complexity of the circuitry, your reflections on the construction process, and what you may have learned about solar power.

While the Online Challenges have traditionally been monthly, evaluations will now be quarterly. After the end of each cycle, we will review the projects submitted and select a few of our favorites to feature on the website.

Projects will be grouped for evaluation based on the following time frames:

  • Projects submitted by November 1st for Quarter 1
  • Projects submitted by February 1st for Quarter 2
  • Projects submitted by April 1st for Quarter 3
  • Projects submitted by August 1st for Quarter 4

If your project is chosen as a Featured Project, a KidWind staff member will contact you. Those chosen will receive $50 and a KidWind t-shirt for each member. Featured Projects selected from Quarters 1-3 (August 1st through April 1st) will be invited to the World KidWind Challenge in Minneapolis from May 5th-8th.

How Do I Participate?

Submit Your Project

Hidden
Hidden
Accepted file types: jpg, png, heic, jpeg, Max. file size: 5 MB.
Show off your project! Be sure we can see the whole thing, including any special or unique details.
Describe your project in about 3 short sentences
Drop files here or
Accepted file types: jpg, png, heic, jpeg, Max. file size: 5 MB.

    Design Process and Reporting

    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, txt, doc, docx, Max. file size: 50 MB.
    Accepted file types: pdf, pptx, Max. file size: 50 MB.
    Solar Load Chart
    Load
    Qty
    Notes
     

    Turbine Performance Fields

    Need help? See common fans (on the highest setting) and corresponding wind velocities on this cheat sheet.
    Need help? Check out this calculation guide. The typical range for this value is 1000 cm2 - 8000 cm2.
    This value must be a whole number. Do not use decimals or spaces. Need help? Check out this guide.
    Need help calculating voltage? Check out this guide.
    Wind Load Chart
    Load
    Qty
    Notes
     

    Solar Device Information Fields

    Does your device fit in the 1m square cube?
    Are your panels wired in series or parallel?
    Are your solar panels attached to your device or in a separate bank?
    Can your panels move to track the sun?
    Max. file size: 50 MB.
    Materials Used
    Material
    How many?
    Cost each ($)
    Total cost ($)
     
    Weights of Common Objects
    Penny - 2g
    KidWind Washer - 17g
    Quarter - 5g
    Nickel - 4g
    Large Paper Clip - 1g
    Project Submissions