Query: calculator with square root

title: Sharp El-760R 8-Digit Desktop Calculator with Tax, Percent and Square Root Keys, and A Large LCD Display, Perfect for Home and Office Use
text: Product Description Eight-digit calculator features an extra-large LCD for easy viewing while you're working on-the-go. Extra-large plus key helps you quickly make common calculations. Automatic power down provides convenient use and prevents wasteful battery consumption. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Calculator also includes automatic tax keys, percent key, square root key and more Product Description Eight-digit calculator features an extra-large LCD for easy viewing while you're working on-the-go. Extra-large plus key helps you quickly make common calculations. Automatic power down provides convenient use and prevents wasteful battery consumption. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Calculator also includes automatic tax keys, percent key, square root key and moreFrom the manufacturer Read more Read more EL-M335B-BL Extra Large Desktop Calculator This 8 digit professional desktop calculator is perfect for business professionals at home or in the office. The EL-760R has a two-tone light and dark blue design and features a large angled LCD display and durable plastic keys. Functions include: automatic tax keys, percent key, square root key, 3 key independent memory, larger plus key, sign change, and automatic power down. Operates on twin power (solar/battery backup). Other functions include: 8 Digit Display 3 Key Memory Percent Key Square Root Key Sign Change Automatic Power Off +/- Tax Keys Constant Calculator Read more  

title: Handheld Calculator - Portable, Educational Calculator - Compact Built-in Cover - Catiga - DK-063D - for On-The-Move Use or Learning Purpose (Red)
text: Product Description Have it controlled in your palm! A calculator made with your busy life in mind, the Catiga DK-063 is made to live in any desk, office drawer, bag or backpack. Its handheld calculator is perfect for the home or the office. It features an LCD display with large digits protected by a built-in sleek, compact cover for ease of use. Equipped with all the standard functions, it can handle any task while also being simple enough to be used by people of all ages. The dual-power source will keep the Catiga DK-063D running in any environment and deal with all the work you can throw at it. Read more 

title: Helect H1006 Standard Function Desktop Business Calculator

title: KK-837-12S ELECTRONIC Calculators, Standard Function Electronics Calculator, 12 Digit Large Lcd Display, Handheld For Daily And Basic Office, Black
text: Product Description This standard functional desktop calculator with large 12-digit display takes up little space on your desktop and fits easily into your briefcase or desk drawer. Functional Keys Instruction: ON/AC key: turn on/clear M+/M- key: memory plus or minus MRC key: memory total value and clear memory GT key: summation calculation OFF key: turn off MU key: profit and loss operation Item Specifics: - Item name: Solar Calculator - Compatible: for everyone, home, office, student - Product type: Arithmetic calculator - Powerd By: Dual power supply (with no battery) - Size: 5.75*4.72*1.18in - Weight: 120g（4.23oz） - Material: ABS plastic - Display number: 12 - Color: Black Product Description This standard functional desktop calculator with large 12-digit display takes up little space on your desktop and fits easily into your briefcase or desk drawer. Functional Keys Instruction: ON/AC key: turn on/clear M+/M- key: memory plus or minus MRC key: memory total value and clear memory GT key: summation calculation OFF key: turn off MU key: profit and loss operation Item Specifics: - Item name: Solar Calculator - Compatible: for everyone, home, office, student - Product type: Arithmetic calculator - Powerd By: Dual power supply (with no battery) - Size: 5.75*4.72*1.18in - Weight: 120g（4.23oz） - Material: ABS plastic - Display number: 12 - Color: Black

title: Calculator, Helect Compact Design Standard Function Handheld Portable Calculator - H1007

title: Calculators, Splaks Standard Functional Desktop Calculators Sola and AA Battery Dual Power Electronic Calculator with 12-Digit Large Display (Basic Black)
text: Product Description Pink Calculator White Calculator Blue Calculator Green Calculator Size 5.6 * 4.1 inch 5.6 * 4.1 inch 5.6 * 4.1 inch 5.6 * 4.1 inch Design for best user experience Read more  

title: FX-115ESPLUS Casio FX115ESPLUS Scientific Calculator Black 1-Pack 1
text: Product Description Advanced scientific calculator features Natural Textbook Display technology to show your mathematical expressions exactly as they appear in the textbook. Protective hard case keeps the calculator from being damaged while traveling. Calculator is powered by solar power and features a battery backup supply. Calculator is designed to be the perfect choice for students learning trigonometry, statistics, Algebra I and II, calculus, engineering, physics and more. Product Description Advanced scientific calculator features Natural Textbook Display technology to show your mathematical expressions exactly as they appear in the textbook. Protective hard case keeps the calculator from being damaged while traveling. Calculator is powered by solar power and features a battery backup supply. Calculator is designed to be the perfect choice for students learning trigonometry, statistics, Algebra I and II, calculus, engineering, physics and more.From the manufacturer Read more Casio fx-115ES PLUS Engineering/Scientific Calculator Casio's latest and most advanced scientific calculator features new Natural Textbook Display and improved math functionality. FX-115ES PLUS has been designed to be the perfect choice for high school and college students learning General Math, Trigonometry, Statistics, Algebra I and II, Calculus, Engineering, Physics. Read more 

title: Strushine Mini Portable Calculator,Size 5.5x4.3x1.2 Inch LCD Display 8-Digits Desktop Calculator for Financial,Study and Work,Powered by a Small Battery(Included)

title: Sharp EL501X2BWH Engineering/Scientific Calculator
text: Product Description Sharp Electronics EL-501XBWH Scientific Calculator Sharp Electronics' Commitment to Innovation Sharp Electronics strives to help you create a balance between work and personal time. Our products enhance life at work, at home, and everywhere in between. Sharp is dedicated to improving lives through the use of advanced technology and a commitment to innovation, quality, value and design. Superior Functionality The EL-501XBWH is a fully-functional, high quality scientific calculator that performs over 130 scientific and math functions. This conveniently sized calculator fits perfectly on your desk at home or at work, and it is lightweight so you can take it with you wherever you go. Also, it has a large, easy to read display and a hardcover that protects it from scratching and damage. Perfect for Students Advanced technology and engineering gives you the pin-point accuracy you expect from Sharp Electronics. This calculator is ideal for students who are studying general math, pre-algebra, algebra, and trigonometry. Features 10-digit, 1-line LCD display Functions - 131 functions and 1 memory Protective Hardcover - Hard cover protects from scratches. Gloss black case with green accents Special Functions N-base Calculation(HEX,DEC,BIN,OCT) Complex Number Calculation ½ Variable Statistics EL-501XBWH EL-501XBGR EL-531XBWH EL-531XBGR EL-520XBWH EL-W535XBSL EL-506XBWH EL-W516XBSL Physical Dimensions WxHXD (Inches) 3.1x5.7x.5 3.1x5.7x.5 3.1x6.1x.5 3.1x6.1x.5 3.1x6.1x.5 3.1x6.4x.6 3.1x6.1x.5 3.1x6.4x.6 Weight (ounces) 2.6 2.6 3.4 3.4 3.4 4.1 3.4 3.6 Power Battery only Battery only Battery only Battery only Twin Power(Solar+battery) Battery only Twin Power(Solar+battery) Twin Power(Solar+battery) Display Display 1-Line 1-Line 2-Line 2-Line 2-Line 4-Line 2-Line 4-Line Exponent symbol(x10) No No Yes Yes Yes (E) Yes (E) Yes Yes (E) Display "=" (on result display) No No Yes Yes Yes Yes Yes Yes WriteView No No No No No Yes No Yes Basic Features Number of functions 131 131 272 272 419 335 469 556 Editing Equation No No Yes Yes Yes Yes Yes Yes Playback Equation No No Yes Yes Yes Yes Yes Yes Multi-line playback No No No No No Yes No Yes Number of Memory 1 1 9 9 9 9 9 9 Last Answer Memory No No Yes Yes Yes Yes Yes Yes Statistics Data Store No No Yes Yes Yes Yes Yes Yes Product Description Sharp Electronics EL-501XBWH Scientific Calculator Sharp Electronics' Commitment to Innovation Sharp Electronics strives to help you create a balance between work and personal time. Our products enhance life at work, at home, and everywhere in between. Sharp is dedicated to improving lives through the use of advanced technology and a commitment to innovation, quality, value and design. Superior Functionality The EL-501XBWH is a fully-functional, high quality scientific calculator that performs over 130 scientific and math functions. This conveniently sized calculator fits perfectly on your desk at home or at work, and it is lightweight so you can take it with you wherever you go. Also, it has a large, easy to read display and a hardcover that protects it from scratching and damage. Perfect for Students Advanced technology and engineering gives you the pin-point accuracy you expect from Sharp Electronics. This calculator is ideal for students who are studying general math, pre-algebra, algebra, and trigonometry. Features 10-digit, 1-line LCD display Functions - 131 functions and 1 memory Protective Hardcover - Hard cover protects from scratches. Gloss black case with green accents Special Functions N-base Calculation(HEX,DEC,BIN,OCT) Complex Number Calculation ½ Variable Statistics EL-501XBWH EL-501XBGR EL-531XBWH EL-531XBGR EL-520XBWH EL-W535XBSL EL-506XBWH EL-W516XBSL Physical Dimensions WxHXD (Inches) 3.1x5.7x.5 3.1x5.7x.5 3.1x6.1x.5 3.1x6.1x.5 3.1x6.1x.5 3.1x6.4x.6 3.1x6.1x.5 3.1x6.4x.6 Weight (ounces) 2.6 2.6 3.4 3.4 3.4 4.1 3.4 3.6 Power Battery only Battery only Battery only Battery only Twin Power(Solar+battery) Battery only Twin Power(Solar+battery) Twin Power(Solar+battery) Display Display 1-Line 1-Line 2-Line 2-Line 2-Line 4-Line 2-Line 4-Line Exponent symbol(x10) No No Yes Yes Yes (E) Yes (E) Yes Yes (E) Display "=" (on result display) No No Yes Yes Yes Yes Yes Yes WriteView No No No No No Yes No Yes Basic Features Number of functions 131 131 272 272 419 335 469 556 Editing Equation No No Yes Yes Yes Yes Yes Yes Playback Equation No No Yes Yes Yes Yes Yes Yes Multi-line playback No No No No No Yes No Yes Number of Memory 1 1 9 9 9 9 9 9 Last Answer Memory No No Yes Yes Yes Yes Yes Yes Statistics Data Store No No Yes Yes Yes Yes Yes YesFrom the manufacturer Sharp EL-501XB Specs: 146 Functions 1-Line LCD Display Battery Powered Hard Cover Case Durable Matte Finish with Black and White Accent Designed for students studying: General math & science, pre-algebra, algebra and trigonometry The Essentials This calculator performs 146 essential scientific, math, and statistic functions making it ideal for classes, test taking and professional use. Read more One-Line Display Large display features 10 digits on one line for easy viewing when completing calculations, using any of the 146 functions available. Essential Scientific Functions Perform essential scientific calculations. Trig functions, logarithms, reciprocals, powers, and roots are just some of the calculations you will be able to handle with the EL-501X2BWH. Built to Last The EL-501X2BWH scientific calculator is built to last for years of use. The protective hard case enables students to use this calculator from the start of their school career all the way through college. Read more EL-501X2B EL-531TG EL-506TS EL-W535TG EL--W516TB WriteView Display ✓ ✓ ✓ Number of Lines in Display 1 2 2 4 4 Available Colors White, Green White, All White, Green White Blue Silver Permitted For Use on Standardized Exams ✓ ✓ ✓ ✓ ✓ Number of Functions 146 273 470 422 640 Definable Memory Keys ✓ ✓ ✓ Twin-Powered (Solar & Battery) ✓ ✓ ✓ PC Simulator ✓ ✓ 

title: Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.
text: Product Description Product Description Advanced, four-line scientific calculator, with higher-level math and science functionality, that is ideal for computer science and engineering courses in which graphing technology may not be permitted. Amazon.com Ideal for students at every level, from junior high school algebra to college calculus, the Texas Instruments TI36 packs a lot of punch in a small, inexpensive unit. This solar-powered calculator combines features for statistical analysis, Boolean logic operations, and unit conversions in one sleek package. Math students will appreciate TI36X's ability to perform fractional equations and calculate angle units (radians, grads, degrees) when performing trigonometric functions. Everyone will find the calculator's English/metric conversions helpful. The TI36Xs single-line LCD is a little difficult to read when the unit is lying on a desk, and users in need of graphing functions will have to look elsewhere. Overall, however, for a calculator in this price range, the TI36X provides enough power for most high-level math and science needs. Product Description Product Description Advanced, four-line scientific calculator, with higher-level math and science functionality, that is ideal for computer science and engineering courses in which graphing technology may not be permitted. Amazon.com Ideal for students at every level, from junior high school algebra to college calculus, the Texas Instruments TI36 packs a lot of punch in a small, inexpensive unit. This solar-powered calculator combines features for statistical analysis, Boolean logic operations, and unit conversions in one sleek package. Math students will appreciate TI36X's ability to perform fractional equations and calculate angle units (radians, grads, degrees) when performing trigonometric functions. Everyone will find the calculator's English/metric conversions helpful. The TI36Xs single-line LCD is a little difficult to read when the unit is lying on a desk, and users in need of graphing functions will have to look elsewhere. Overall, however, for a calculator in this price range, the TI36X provides enough power for most high-level math and science needs.From the manufacturer Texas Instruments TI-36X Pro Engineering/Scientific Calculator Key features: Four-line display One- and two-variable statistics MultiView display shows multiple calculations at the same time on screen Select degrees/radians, floating/fix, number format modes Choose from three solvers: numeric equation, polynomial and system of linear equations Display a defined function in a tabular form Determine the numeric derivative and integral for real functions Perform vectors and matrices using a vector and matrix entry window Read more 

title: Casio MS-80B Standard Function Desktop Calculator,Black
text: Product Description This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light. 8-Digits (16-digit approximations) Tax & Currency Exchange function Silver-metallic finish Large easy-to-ready Big Display Constants for +, - , x, ÷ Independent memory Mark-up percent, +/- 3-digit comma markers Solar Plus with battery back-up. Product Description This general purpose desktop calculator is perfect for home or office. Solar Plus power works even in dim light. 8-Digits (16-digit approximations) Tax & Currency Exchange function Silver-metallic finish Large easy-to-ready Big Display Constants for +, - , x, ÷ Independent memory Mark-up percent, +/- 3-digit comma markers Solar Plus with battery back-up.From the manufacturer MS-80B Portable Desktop Calculator The MS-80B Portable Desktop is one of the top selling calculators in the USA. This easy to use calculator takes up little space on your desktop and fits easily into your briefcase or desk drawer. Easy to read large 8 digit display. Key Features Large 8 Digit Display Solar Power with Battery Back Up Tax Calculations Exchange Function Memory Keys Percent Calculation Easy to Use Keyboard Arrangement Square Root Key Read more  

title: Casio HS-8VA, Solar Powered Standard Function Calculator
text: Product Description The Casio HS8VA Solar Powered Pocket Calculator in Silver is great for school or home. This solar-powered calculator provides the basic functions with easy-to-press buttons. Super compact the HS-8VA can fit in briefcase, wallet, pocket or purse and has the features you’ll need. The large 8-digit display is easy to read in any environment. The calculator is solar powered, plus has battery backup should you find yourself using it in low lighting conditions. Product Description The Casio HS8VA Solar Powered Pocket Calculator in Silver is great for school or home. This solar-powered calculator provides the basic functions with easy-to-press buttons. Super compact the HS-8VA can fit in briefcase, wallet, pocket or purse and has the features you’ll need. The large 8-digit display is easy to read in any environment. The calculator is solar powered, plus has battery backup should you find yourself using it in low lighting conditions.From the manufacturer Casio Inc. HS8VA Standard Function Calculator Featured Large easy-to-read Big Display +/-, square root Mark-up Percent, +/- Solar Plus with battery backup Read more 

title: Texas Instruments TI-30Xa Scientific Calculator
text: Product Description Product Description Basic, battery-operated scientific calculator with one-line display and general math and science functionality. Key Features: One-line, 10-digit display Fraction features One-variable statistics Conversions Basic scientific and trigonometric functions Ideal For: General math Pre-Algebra Algebra 1 and 2 General science Amazon.com Once you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits. For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van Nest Product Description Product Description Basic, battery-operated scientific calculator with one-line display and general math and science functionality. Key Features: One-line, 10-digit display Fraction features One-variable statistics Conversions Basic scientific and trigonometric functions Ideal For: General math Pre-Algebra Algebra 1 and 2 General science Amazon.com Once you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits. For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van NestFrom the manufacturer Texas Instruments TI-30Xa Scientific Calculator Key features: One-line, 10-digit display Fraction features One-variable statistics Conversions Basic scientific and trigonometric functions Ideal for: General math and General science Pre-Algebra Algebra 1 and 2 Read more Perform operations with fractions and mixed numbers Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format Calculate basic conversions: Degrees/radians/grads Polar/rectangular DMS/degrees Fraction/decimal Read more 

title: Texas Instruments TI-503 SV Standard Function Calculator
text: Product Description Product Description Pocket-size calculator with large display. Amazon.com An indispensable tool for students, households, and offices for quick math calculations, figuring finances, or converting cooking measurements, the TI-503SV pocket calculator is always at the ready with its large clear LCD, three-key memory, and battery-conserving operation. This compact unit measures just 5 by 3 by 0.5 inches and has a +/- switch key to simplify entering negative numbers. The 7-millimeter-tall character display is easy to read, and the soft large keys are comfortable to operate. The sizable eight-digit display is not sacrificed to the small size. Easy to use when traveling, in the kitchen, classroom, or home office, the TI-503SV is so economical you can have one in each room. Plus, an automatic shutoff feature conserves battery life. From the Manufacturer This compact, economical calculator works well for either handheld or desktop use. It offers pocket-size convenience with a giant eight-digit SuperView display that provides easy, on-the-spot answers. The roomy keyboard has well-spaced rubber keys. The change sign (+/-) key simplifies entering negative numbers. The unit is battery powered for operation anywhere. The automatic power down (APD) feature conserves battery life. See more Product Description Product Description Pocket-size calculator with large display. Amazon.com An indispensable tool for students, households, and offices for quick math calculations, figuring finances, or converting cooking measurements, the TI-503SV pocket calculator is always at the ready with its large clear LCD, three-key memory, and battery-conserving operation. This compact unit measures just 5 by 3 by 0.5 inches and has a +/- switch key to simplify entering negative numbers. The 7-millimeter-tall character display is easy to read, and the soft large keys are comfortable to operate. The sizable eight-digit display is not sacrificed to the small size. Easy to use when traveling, in the kitchen, classroom, or home office, the TI-503SV is so economical you can have one in each room. Plus, an automatic shutoff feature conserves battery life. From the Manufacturer This compact, economical calculator works well for either handheld or desktop use. It offers pocket-size convenience with a giant eight-digit SuperView display that provides easy, on-the-spot answers. The roomy keyboard has well-spaced rubber keys. The change sign (+/-) key simplifies entering negative numbers. The unit is battery powered for operation anywhere. The automatic power down (APD) feature conserves battery life. See moreFrom the manufacturer TI-503 SV Pocket-sized, durable calculator with giant SuperView display provides easy, immediate answers. Read more Key features Roomy keyboard with well-spaced rubber keys Change sign (+/-) key simplifies entry of negative numbers Battery powered for operation anywhere Automatic Power Down (APD) feature conserves battery life Read more 

title: Texas Instruments TI-1795 SV Standard Function Calculator
text: Product Description The classic mini-desktop calculator for home, office, or retail with big keys and a giant SuperView display. Key Features: Well-spaced keyboard with large, contoured keys for easy operation Change sign (+/-) key simplifies entry of negative numbers Square root key is useful for schoolwork Solar and battery powered to work anywhere Angled display for easy viewing Product Description The classic mini-desktop calculator for home, office, or retail with big keys and a giant SuperView display. Key Features: Well-spaced keyboard with large, contoured keys for easy operation Change sign (+/-) key simplifies entry of negative numbers Square root key is useful for schoolwork Solar and battery powered to work anywhere Angled display for easy viewingFrom the manufacturer Texas Instruments TI-1795 SV Standard Function Calculator The classic, mini desktop calculator for home, office or retail with big keys and a giant SuperView display. Read more Key Features Well-spaced keyboard with large, contoured keys for easy operation Change sign (+/-) key simplifies entry of negative numbers Square root key is useful for schoolwork Solar and battery powered to work anywhere Angled display for easy viewing Read more  

title: Canon LS-82Z Handheld Calculator
text: Product Description Product Description Thanks to a host of useful features, the LS 82Z is one of the most user friendly calculators around. The upright LCD helps prevent overhead glare and eye strain, while the display makes numbers appear clear and crisp even in the dimmest lighting. Both solar and battery power ensure that you'll always finish whatever you start, whenever and wherever you are so you don't miss a step. Amazon.com Canon's compact LS82Z calculator provides a range of functions for quick calculations and easy figuring of finances. It's an ideal tool for home, office, and school, providing all the basics of calculation: addition, subtraction, multiplication, division, constant multiplication, division and percentage calculations, percentage add-on, and discount calculations. The extra-large LCD display is angled to improve desktop viewing and to reduce glare and eyestrain; the numbers look crisp even in low light. Special function keys and a comfortable keyboard design, with large bold colors, also increase your speed and accuracy. The LS82Z measures approximately 3.5 by 4.5 by 2.25 inches and features an automatic power selection that shifts between solar and battery power as needed. Product Description Product Description Thanks to a host of useful features, the LS 82Z is one of the most user friendly calculators around. The upright LCD helps prevent overhead glare and eye strain, while the display makes numbers appear clear and crisp even in the dimmest lighting. Both solar and battery power ensure that you'll always finish whatever you start, whenever and wherever you are so you don't miss a step. Amazon.com Canon's compact LS82Z calculator provides a range of functions for quick calculations and easy figuring of finances. It's an ideal tool for home, office, and school, providing all the basics of calculation: addition, subtraction, multiplication, division, constant multiplication, division and percentage calculations, percentage add-on, and discount calculations. The extra-large LCD display is angled to improve desktop viewing and to reduce glare and eyestrain; the numbers look crisp even in low light. Special function keys and a comfortable keyboard design, with large bold colors, also increase your speed and accuracy. The LS82Z measures approximately 3.5 by 4.5 by 2.25 inches and features an automatic power selection that shifts between solar and battery power as needed.From the manufacturer Overview Thanks to a host of useful features, the LS-82Z is one of the most user-friendly calculators around. The upright LCD helps prevent overhead glare and eye strain, while the large display makes numbers appear clear and crisp even in the dimmest lighting. Combine these features with large keytops and keytop characters, and you'll find that miscalculations are almost impossible. Both solar and battery power ensure that you'll always finish whatever you start, whenever and wherever you are so you don't miss a step. Read more Features 8-Digit LCD Display Floating Decimal Point System Extra-Compact Portable Size Extraction of Square Root Dual Source Power - Solar and Battery Read more