Solar-powered calculators are a great way to save money and reduce your carbon footprint.
If you’re like me, then your calculator is always handy for quick calculations. But what if it’s not charged? Or worse yet, dead? I bet you’ve been there before…Luckily, solar-powered calculators solve that problem! They use the power of the sun to keep your calculator powered up, so you can always have it at the ready.
There are a ton of solar-powered calculators on the market, but which one is the best for you? Read on for my top picks!
Top 5 Solar Powered Calculators
1. The Casio PRIZM FX-CG50 is a great choice for students or anyone who needs a powerful calculator. It has a high-resolution color display, making it easy to read. Plus, it comes with a USB port so you can easily transfer data to your computer.
2. The Texas Instruments TI-30XS Multiview is another great option for students. It has a large, easy-to-read display and many features that make math and science calculations a breeze.
3. The Canon CP-1215 is perfect for business or office use. It has all the features you need for complex financial calculations, and its sleek design looks great on your desk.
4. The Sharp EL-501W is a great choice for those who need a portable calculator. It’s small and lightweight, and runs on solar power or batteries.
5. The HP 12C Financial Calculator is perfect for business professionals or anyone who needs to do complex financial calculations. It has all the features you need, plus a sturdy design that will withstand everyday use.
How Do Solar Calculators Work?
Solar calculators work by using solar cells to convert sunlight into electrical energy. This energy is stored in a rechargeable battery, which powers the calculator when there is no sunlight available. Solar calculators are very efficient, and can usually run for months or even years without needing to be recharged.
What Are the Benefits of Solar Calculators?
1. Solar calculators are environmentally friendly. They don’t use any fossil fuels, and they produce no emissions.
2. Solar calculators are very efficient. They can run for a long time on a single charge, and they don’t need to be plugged into an outlet to work.
3. Solar calculators are very affordable. You can find many high-quality solar calculators for under $20.
4. Solar calculators are durable. They can withstand being dropped or being exposed to the elements.
5. Solar calculators are easy to use. Just set them in the sun and they’ll start working!
What Are the Best Solar Calculators?
The best solar calculators are those that meet your specific needs. If you need a calculator for school, then you’ll want one with features that make math and science calculations easier. If you need a calculator for business, then you’ll want one with complex financial functions. And if you need a portable calculator, then you’ll want one that’s small and lightweight.
How Long Does It Take For Solar Calculators To Charge?
Solar calculators take different amounts of time to charge, depending on the model. Some solar calculators can be fully charged in as little as an hour, while others may take several hours. However, most solar calculators will hold a charge for months or even years, so you don’t have to worry about recharging them very often.
Are Solar Calculators Worth It?
Solar calculators are a great investment for anyone who needs a reliable calculator. They’re environmentally friendly, efficient, affordable, durable, and easy to use. Plus, they’ll last for years without needing to be replaced. So if you need a calculator that you can depend on, then solar is the way to go!
Do Solar Powered Calculators Work With Artificial Light?
Solar powered calculators will work with artificial light, but they won’t be as efficient. Solar calculators rely on solar cells to convert sunlight into electrical energy. However, solar cells can also convert artificial light into electrical energy. However, the conversion efficiency is lower with artificial light, so the calculator won’t be able to store as much energy. As a result, the calculator may not work as long on a single charge.
How Much Power Do Solar Powered Calculators Need??
Solar-powered calculators need very little power of about .02-.03 watts of electricity to operate. Most solar calculators have a small solar panel that converts sunlight into electrical energy. This energy is stored in a rechargeable battery, which powers the calculator when there is no sunlight available. Solar calculators are very efficient, and can usually run for months or even years without needing to be recharged.
Can I Use A Solar Powered Calculator In The Cloud?
Solar powered calculators can’t be used in the cloud. Solar calculators rely on solar cells to convert sunlight into electrical energy. However, solar cells can also convert artificial light into electrical energy. However, the conversion efficiency is lower with artificial light, so
FAQs
Q: What are the benefits of solar-powered calculators?
A: Solar-powered calculators are a great way to save money and reduce your carbon footprint. They use the power of the sun to keep your calculator powered up, so you can always have it at the ready. Plus, they’re usually more durable than battery-powered calculators, so they’re a good choice for people who need a calculator that can stand up to heavy use.
Q: What are the disadvantages of solar-powered calculators?
A: One disadvantage of solar-powered calculators is that they may not work in low light or cloudy conditions. So if you often do calculations in dark or dimly lit areas, you may want to choose a battery-powered calculator instead.
Q: What are the most important features to look for in a solar-powered calculator?
A: The most important features to look for in a solar-powered calculator are portability, durability, and ease of use. You also want to make sure that the calculator you choose has the features you need, such as financial functions or scientific notation.

My name is Alex Landry and I am an experienced solar PV engineer and an editor here at Tru Solar Score. I am an accomplished solar PV expert with over 12 years of installing off-grid solar systems in various states in the US. Between 2015 and 2019, I led a small team of energy audit analysts for a company based out of Oregon. I currently run this site full-time and when I am not testing a new solar PV product in the market, I am offering customized consulting on solar systems installations. You can reach me directly using alex@trusolarscore.com