Comparison

My Solar Panel vs Zero Carbon

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

Head to head
About

My Solar Panel

Design and analyze solar photovoltaic systems on your smartphone. Get electricity generation estimates, payback periods, and detailed financial analyses for rooftop or commercial installations. Optimize your system for maximum output and make informed investment decisions.

Highlights
  • Design solar projects on mobile
  • Estimate electricity generation
  • Calculate payback period
  • Generate PDF reports
  • 3D panel simulator
  • Shading analysis
  • Financial analysis tools
Features
Read full description

Professional Solar Tool for any Solar Professional, DIY Enthusiast, PV Installer, PV Owner or Home Owner. You don't need PVsyst anymore. Install My Solar Panel and create your Projects from your smart phone. Design and print your Projects with our PDF option with your Company Logo! Suitable for any solar installation, rooftop PV, commercial Solar Photovoltaic Power Plants with all types of tracking options. Get the electricity generation from your desired PV with just one click. Check the payback period of your PV investment. Optimize your PV System and get maximum output from it. Please find below short description and a user manual of this user-friendly app, which is a pocket PVSyst software for fast estimations. If you are planning to invest in a Photovoltaic solar installation for your home or any other commercial and non-commercial use, you have the right tool to advise you on the feasibility of your desired solar power system. You will be able to get the best performance results for any desired location and configuration. This app will help you in the process of decision making for installation of a PV System. With My Solar Panel you will gain enormous flexibility for designing your photovoltaic panels and all other PV equipment. You can make your configuration according to your needs and set your PV system on any desired location on the map. * All in one app My Solar Panel is your assistant which offers you a various palette of parameters for any desired location on the map. It provides: - Annual electricity generation - Monthly electricity generation - Generation of unlimited PDF Reports - Tracking options (field type): fixed tilted plane, single axis horizontal tracking, single axis vertical tracking, dual axis tracking - Live 3D Panel Simulator: your phone is simulating a solar panel, rotate it to get what will be the real output from your solar panels, depending on the orientation - Shading model for PV plants: check the shadow angle, shading losses from the arrays and make an advanced optimization of your PV solar plant - Satellite maps, measuring azimuth on field and on map - Optimal tilt angles - Optimal orientation - Total area of all panels - Detailed financial analysis with cumulative cashflows for the solar PV plant lifetime - NPV, ROI, amortization - Payback period in years for your desired system - Capacity factor of your PV system - Energy degradation in 25-years period - Avoided CO2 emissions - Levelized cost of electricity (LCOE) - Energy yield - Optimization module * Easy to use - Simple and user-friendly interface. - Three steps approach: choose a location, configure your system, analyze the results. * Configuring your solar power system The model requires several input parameters in order to run the simulations. - Installed power of your PV System (panel power and number of panels) - Tilt angle of the panels - Orientation of the panels - Average electricity price of your bill or average electricity sell price (market, PPA, etc.) - solar power system cost in USD(your currency) per installed kW, including solar panel cost, solar power inverter cost and all other solar installation cost - Degradation rate of the solar panels * Optimize your results - Find out the optimal tilt angle and orientation for your PV System - Minimize your electricity losses * Get more than an app - Our goal is not only to help you find the best output for your PV System, but also to help you explore the possibility of the solar power as an unlimited source of energy and to encourage you in making a very minor impact on the climate change. - Whenever you need help for designing your PV System or interpretation of the data, please do not hesitate to contact us at support@pvdeveloper.com. Read the terms and conditions here: https://sites.google.com/view/pvfterms Read the privacy policy here: https://sites.google.com/view/iosmsp

About

Zero Carbon

Features
Read full description

Zero Carbon Connect is the ultimate solar monitoring solution for residential and commercial PV plant owners. Our intuitive app helps you keep track of your solar systems' performance and ensures that your investment operates at peak efficiency. Key Features: Real-time monitoring: Access live data on your PV system's performance, including energy generation, consumption, and savings. Comprehensive analytics: Dive deep into historical data and trends to optimize your solar system's efficiency. System health alerts: Receive instant notifications on potential issues or performance drops, enabling you to address problems proactively. Remote troubleshooting: Identify issues with guided diagnostic tools, helping you to maintain your system without the need for onsite visits. After-sales support: Submit complaints and connect with our dedicated after-sales department, ensuring swift resolutions to any issues you may encounter. Multi-system management: Effortlessly manage multiple PV plants from a single dashboard, perfect for homeowners and businesses alike. With Zero Carbon Connect, you'll enjoy peace of mind knowing that your solar PV systems are constantly monitored and maintained. Download Zero Carbon Connect today and unlock the full potential of your renewable energy investments!

Screenshots

My Solar Panel4 screens
Zero Carbon4 screens

Verdict

The call

The clearest difference is in-app purchases: Zero Carbon at none against My Solar Panel's 2. Zero Carbon also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). On price and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. My Solar Panel sells 2 in-app purchases, starting at $9.99 per month. Zero Carbon asks for nothing beyond the download.

UpkeepUpdate frequency

My Solar Panel ships an update every 2 months, Zero Carbon monthly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
My Solar Panel versus Zero Carbon: the parameters behind the verdict, then further details
ParameterMy Solar PanelZero Carbon
PriceFreeFree
Rating4.6 (110 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings110 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.211.0 — better
Further details — not scored
Size12 MB22 MB
Age rating4+4+
DeveloperIgor IlijovskiTheTowerTech

In-app purchases

2 purchases

My Solar Panel

Subscriptions2
  • Unlock all features$9.991 Month
  • Unlock all features$39.991 Year
None

Zero Carbon

No in-app purchases

Questions

Is My Solar Panel free?
My Solar Panel is free to download, with in-app purchases available.
Is Zero Carbon free?
Zero Carbon is free to download, with no in-app purchases.
Do My Solar Panel or Zero Carbon have ads?
My Solar Panel shows ads; Zero Carbon does not.
Which is updated more often, My Solar Panel or Zero Carbon?
My Solar Panel ships an update every 2 months, and Zero Carbon monthly. Most recently, My Solar Panel was updated on October 24, 2026 and Zero Carbon on October 16, 2026.

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