Web Programming with html5, css, and JavaScript

FIGUre 9.27B 
body
 container for Collector performance web page

Calculation Results:

 

 
 
 
 
 

Latitude	Slope	Rated Watts	Month	Watts per Square Meter

 

 

Assumptions and Instructions:

 
Horizontal panels have a panel slope equal to zero. Positive panel 
slope tips panels up from horizontal toward South. For southern 
hemisphere, use negative latitude and negative panel slope. The 
calculated result is at solar noon on the 21st day of the selected 
month, assuming no clouds and no shading. 
Inspect the volunteered values of Latitude, Slope, and Rated Watts. 
Enter different values to suit your situation. Select a month. Then 
click the "Calculate" button to display the watts per square meter 
generated at noon for the selected conditions in the selected month. 

Compound Interest Calculator

Initial deposit:
min="1" max="9999" step="1" required>

 

Annual interest rate:
min="0" max="100" step=".1" required> 
 %

 

Years to grow:
min="1" max="20" step="1" required> 

 

 
onclick="generateTable(this.form);"> 
 

MATH IS FUN!

What is the largest power of 2
you can think of?
min="10" step="1" required>
onclick="checkForPowerOf2(this.form);">