Electrical Engineering vs Electrical & Solar Calculator

Electrical engineering for technical school and college: theory, formulas and calculators explained clearly. WHY CHOOSE IT • In-depth theory for every component and circuit • Calculators for every formula • Quizzes, mind maps and flashcards for revision • AI Scanner: turn your notes into maps and solve problems TOPICS • Direct current: Ohm's law, Kirchhoff's laws • Alternating current: phasors, impedance • Components: resistors, capacitors, inductors • Circuits: series, parallel, RLC • Electric machines: motors, transformers, generators • Electronics: diodes, transistors, semiconductors STUDY TOOLS • Calculators, quizzes, mind maps, flashcards, archive IDEAL FOR Technical school students and electrical engineering majors. Start studying electrical engineering the easier way today. SUBSCRIPTIONS AND TERMS Full access is available via auto-renewable subscription: • Monthly Subscription • Annual Subscription Prices are shown in the app at purchase and may vary by region. Payment will be charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Subscriptions can be managed and auto-renew turned off in your Apple ID Account Settings after purchase. Privacy Policy: https://masterapps.it/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Electrical & Solar Calculator brings essential electrical engineering, wiring, and solar design tools together in one practical app. Designed for electricians, electrical engineers, solar installers, technicians, students, and DIY enthusiasts, it helps you calculate wire sizes, voltage drop, circuit breaker ratings, transformer capacity, motor current, and solar system requirements—without switching between multiple calculators. ELECTRICAL WIRING & INSTALLATION • Wire & Cable Sizing — Estimate conductor sizes using load, current, voltage, distance, and installation parameters. • Voltage Drop — Calculate voltage drop for electrical cables and assess circuit performance. • Circuit Breaker Sizing — Estimate protective device ratings for electrical loads. • Cable Ampacity — Evaluate current-carrying capacity. • Conduit Fill — Calculate conduit requirements for cable installations. • Earthing & Busbar Tools — Perform practical grounding and busbar sizing calculations. • Short-Circuit Calculations — Estimate fault-current parameters for electrical analysis. SOLAR POWER & BATTERY SYSTEMS • Solar Panel Sizing — Estimate PV capacity based on energy needs. • PV String Calculator — Evaluate solar panel series and string configurations. • Battery Bank Sizing — Calculate battery storage requirements. • Inverter Sizing — Estimate suitable inverter capacity for connected loads. • Charge Controller Calculations — Support solar charge controller planning. • Solar Cable Sizing — Calculate cable requirements and voltage drop for solar installations. Useful for off-grid systems, home solar projects, and battery backup planning. MOTORS, TRANSFORMERS & POWER • Motor Calculations — Work with motor current, power, horsepower, and efficiency. • Transformer Sizing — Calculate kVA, voltage, current, and power requirements. • Power Factor Correction — Estimate capacitor requirements. • Load & Energy Calculations — Evaluate power consumption and energy costs. • Lighting & Distribution — Access lighting calculations and distribution board load scheduling. ELECTRICAL CIRCUITS • Resistors — Series, parallel, and combination networks. • Capacitors — Series, parallel, and combination networks. • Inductors — Series and parallel networks. • RC, RL & RLC — Analyze common electrical circuits. • Star–Delta Conversion — Convert between star and delta networks. HANDY ELECTRICAL CONVERSIONS Convert common electrical quantities, including watts and horsepower, VA and W, reactive power, and AWG and mm². Select supported metric or imperial units where applicable. WHY CHOOSE ELECTRICAL & SOLAR CALCULATOR? • Wiring, protection, power, circuits, and solar design tools in one place. • Straightforward inputs and easy-to-read results. • Useful on-site, in the classroom, and during project planning. • Practical calculators for residential, commercial, and solar electrical work. From sizing a cable to planning a solar battery bank, Electrical & Solar Calculator helps you work more efficiently and make informed design decisions. Important: Always verify results against applicable electrical codes, manufacturer specifications, and professional installation requirements before carrying out electrical work.