Comparison

Solarark Projects vs Electrical & Solar Calculator

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Solarark Projects

Features
Read full description

Solarark Projects is a Solar PV app. Solarark Projects helps you to work and manage your technical and sales requirement wherever you are. Solarark Projects is a marketplace and a common platform that connects Consumers, PV Installers, DisComs and State Nodal Agencies. Solarark Projects app allows user to: 1. Create Solar PV (SPV) Design (Map based UI to calculate the size of the SPV system that can be installed) 2. Calculate Savings and Payback of investment 3. Get verified Solar PV Installers and quotes 4. Financial Analysis 5. Generate techno-commercial report 6. Manage solar sales with mobile, fast and colourful project management system The Solarark Projects App changes the way end customers and rooftop solar professionals work. Highlights and features of the app for Solar Professionals are listed below: 1. Lead Management 2. Financial analysis and tools to get cash flow, break-even analysis etc. 3. Use standard terms and conditions for your proposal 4. Energy output calculation 5. Customer proposal template in a customized form 6. Email a quote to your client right from your device within minutes of using this app 7. Project management via cloud technology to monitor the progress of the lead/project 8. Increase conversions with quick, detailed and professional offers Design and manage your sales with your smartphone or tablet wherever you are. Increase your work performance and make it more professional using Solarark Projects Solar Platform.

About

Electrical & Solar Calculator

This app consolidates essential electrical engineering, wiring, and solar design tools into a single, practical application. It offers a comprehensive suite of calculators for electricians, engineers, and DIY enthusiasts, covering wire sizing, voltage drop, solar panel configuration, and motor calculations.

Highlights
  • Wire and cable sizing
  • Voltage drop calculation
  • Solar panel and battery sizing
  • Motor and transformer calculations
  • Electrical circuit analysis
  • Electrical unit conversions
Features
Read full description

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 requirementsβ€”without switching between multiple calculators. ELECTRICAL WIRING & INSTALLATION β€’ Wire & Cable Sizing β€” Estimate conductor sizes using load, current, voltage, distance, and installation parameters. β€’ Voltage Drop β€” Calculate voltage drop for electrical cables and assess circuit performance. β€’ Circuit Breaker Sizing β€” Estimate protective device ratings for electrical loads. β€’ Cable Ampacity β€” Evaluate current-carrying capacity. β€’ Conduit Fill β€” Calculate conduit requirements for cable installations. β€’ Earthing & Busbar Tools β€” Perform practical grounding and busbar sizing calculations. β€’ Short-Circuit Calculations β€” Estimate fault-current parameters for electrical analysis. SOLAR POWER & BATTERY SYSTEMS β€’ Solar Panel Sizing β€” Estimate PV capacity based on energy needs. β€’ PV String Calculator β€” Evaluate solar panel series and string configurations. β€’ Battery Bank Sizing β€” Calculate battery storage requirements. β€’ Inverter Sizing β€” Estimate suitable inverter capacity for connected loads. β€’ Charge Controller Calculations β€” Support solar charge controller planning. β€’ Solar Cable Sizing β€” Calculate cable requirements and voltage drop for solar installations. Useful for off-grid systems, home solar projects, and battery backup planning. MOTORS, TRANSFORMERS & POWER β€’ Motor Calculations β€” Work with motor current, power, horsepower, and efficiency. β€’ Transformer Sizing β€” Calculate kVA, voltage, current, and power requirements. β€’ Power Factor Correction β€” Estimate capacitor requirements. β€’ Load & Energy Calculations β€” Evaluate power consumption and energy costs. β€’ Lighting & Distribution β€” Access lighting calculations and distribution board load scheduling. ELECTRICAL CIRCUITS β€’ Resistors β€” Series, parallel, and combination networks. β€’ Capacitors β€” Series, parallel, and combination networks. β€’ Inductors β€” Series and parallel networks. β€’ RC, RL & RLC β€” Analyze common electrical circuits. β€’ Star–Delta Conversion β€” 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 mmΒ². Select supported metric or imperial units where applicable. WHY CHOOSE ELECTRICAL & SOLAR CALCULATOR? β€’ Wiring, protection, power, circuits, and solar design tools in one place. β€’ Straightforward inputs and easy-to-read results. β€’ Useful on-site, in the classroom, and during project planning. β€’ 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.

Screenshots

Solarark Projects4 screens
Electrical & Solar Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Solarark Projects at none against Electrical & Solar Calculator's 1. Solarark Projects also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Electrical & Solar Calculator sells 1 one-off in-app purchase. Solarark Projects asks for nothing beyond the download.

UpkeepUpdate frequency

Solarark Projects ships an update fortnightly, Electrical & Solar Calculator monthly. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard4 real differences Β· 4 level
Solarark Projects versus Electrical & Solar Calculator: the parameters behind the verdict, then further details
ParameterSolarark ProjectsElectrical & Solar Calculator
PriceFreeFree
Positive reviewsβ€”0.0% of reviews
Update frequencyFortnightly β€” betterMonthly
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.4 β€” better15.0
Further details β€” not scored
Size57 MB32 MB
Age rating4+4+
DeveloperAHASOLAR TECHNOLOGIES LIMITEDAnas Abubakar

In-app purchases

None

Solarark Projects

No in-app purchases

1 purchases

Electrical & Solar Calculator

One-time1
  • Pro ID$5.99

Questions

Is Solarark Projects free?
Solarark Projects is free to download, with no in-app purchases.
Is Electrical & Solar Calculator free?
Electrical & Solar Calculator is free to download, with in-app purchases available.
Do Solarark Projects or Electrical & Solar Calculator have ads?
Electrical & Solar Calculator shows ads; Solarark Projects does not.
Which is updated more often, Solarark Projects or Electrical & Solar Calculator?
Solarark Projects ships an update fortnightly, and Electrical & Solar Calculator monthly. Most recently, Solarark Projects was updated on November 4, 2026 and Electrical & Solar Calculator on November 6, 2026.

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