How to Use a Solar Power Calculator

Use a Solar Power Calculator

Nearly every basic calculator has a set of solar panels built into it. Even so, these calculators usually come with a battery inside that actually powers the device. These panels help extend the life of the calculator by slowly recharging the original battery. The manufacturer's intention is to make the calculator last long enough that it gets replaced for a reason other than the battery, often being dropped and broken.

    Use most solar powered calculators like you would any other calculator; direct exposure to light typically doesn't matter.

    Recharge a battery powered calculator by leaving it in a bright location but out of direct sunlight.

    Recognize when you have a true solar calculator. The numbers will fade when the light is blocked and there will often be a noticeable lag between pushing a button and its appearance on a calculator. When using a true solar calculator operate it in a bright location but still out of direct sunlight.

    Clean off the panels occasionally to keep them working well. Dust, dirt and oils from your fingers can cause a significant amount of refraction, and the solar energy is lost. Wipe them off with a paper towel or even the end of a shirt, the plastic covering over the panels will protect them.

    Warnings

    • If you expose the calculator to direct sunlight for prolonged periods of time it may harm the delicate receivers inside the panels.

Related Articles

How to Turn a Decimal Into a Fraction on a Casio FX-260...
How to Troubleshoot a TI 84 Plus
How to Get a Negative Number on a Scientific Calculator
How to Write Notes on a TI-84 Silver Edition Calculator
How to Make an Easy Homemade Solar Cell Light Bulb...
Can Solar Batteries Charge Using Incandescent Light?
How to Make an Equal Sign on the TI-84 Plus Silver...
How to Convert an Electric Outdoor Light to Solar
How to Do Fractions on a TI-30X IIS
How to Build a Solar Remote Control Car
How to Divide Negative Fractions
How to Create a Lemon Battery Science Project to Power...
How to Make a Simple Circuit
How to Find the Square Root on a Texas Instrument TI-30X...
How to Find the Slope of a Plotted Line With the TI-84...
How to Calculate Arctan
Difference Between Adding Machine & Calculator
How to Remove Solar Panels From a Roof
How to Factor on a TI 84 Plus
How to Divide a Percent Using a Calculator

Dont Go!

We Have More Great Sciencing Articles!