Comparison

SolarEdge Mapper vs Solar Setup

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

Head to head
About

SolarEdge Mapper

Streamline new system registration for installers by mapping physical layouts directly within the cloud monitoring platform. Create, edit, and verify system layouts on-site, and easily scan and assign power optimizer serial numbers to their correct locations.

Highlights
  • Onsite system registration
  • System physical layout creation
  • Onsite layout editing
  • Onsite layout verification
  • Power optimizer serial number scanning
  • Offline functionality
Features
Read full description

The site mapper allows SolarEdge installers to streamline the registration of a new system by mapping its physical layout in the SolarEdge cloud-based monitoring platform. This application is integrated with the SolarEdge monitoring platform and enables the following functionality: • Simple onsite registration of new systems. • Creation, editing and on-site verification of system physical layout. • Scanning and assigning SolarEdge power optimizer serial number to the right location in the system physical layout. • The scanning can be done by utilizing the mobile device’s integrated camera or with an external Bluetooth connected scanner. • Working off-line with no data connection. The data is stored locally on the mobile device and allows data synchronization with the SolarEdge monitoring platform when data connection is available.

About

Solar Setup

Effortlessly plan your off-grid solar system. This tool calculates panel, battery, and inverter needs based on your location, power usage, and desired backup days, providing cost and payback estimates.

Highlights
  • Off-grid solar sizing
  • Appliance catalog
  • Real sun-hours data
  • Battery science calculations
  • Inverter surge load handling
  • Cost and payback estimates
  • Save and compare setups
Features
Read full description

Plan your off-grid solar setup in minutes. Solar Setup Calculator turns your appliance list into a complete, sized system — solar panels, battery bank, inverter, and charge controller — with real-world cost estimates and payback time. No spreadsheets. No installer sales calls. Just answer three questions about where you live, how much power you use, and how many days of battery backup you want — and the app does the off-grid solar math using the same formulas professional installers use. WHY IT'S DIFFERENT * Off-grid solar sizing built for everyone, not just installers. Pick appliances from a built-in catalog of 30+ common loads (fridges, lights, laptops, AC units, water pumps) or type in your own watts and hours. * Real sun-hours data, not guesses. The app pulls NASA POWER satellite data for your exact location on demand, so your panel count reflects what your roof actually gets — not a generic regional average. * Real battery science. Lithium and lead-acid have very different depth-of-discharge limits and round-trip efficiency. The calculator handles both correctly so your battery bank is sized for what it can actually deliver, not what's printed on the label. * Inverter sizing that handles surge loads. Air conditioners, fridges, and pumps draw 3 to 5 times their rated wattage during startup. The app accounts for this so your inverter doesn't trip out on day one. * Cost and payback estimates. Add your local kWh price and see how many years until your solar setup pays for itself versus staying on the grid. * Save and compare. Try different configurations side-by-side — 12V vs 24V vs 48V, lithium vs lead-acid, 1 day vs 3 days of backup — and see which one wins on cost and reliability. * Export as PDF. Share your sized system with an installer or supplier as a clean, professional PDF — no spreadsheet attachments. BUILT FOR - RV and van life — calculate solar for your rig with realistic appliance assumptions - Tiny house and cabin — design a system sized for your real consumption - Backyard sheds, workshops, and outbuildings — keep your tools running without trenching mains - Backup power for grid-tied homes — size a battery bank for blackouts - Marine solar setups — the same off-grid math works on a boat FREE FOREVER - Unlimited setups and saved designs - Cloud sync across devices (optional) - Full off-grid sizing wizard - NASA POWER sun-hours refresh - Built-in solar education library PRO — ONE-TIME $6.99, LIFETIME - PDF export of your sized system - Side-by-side comparison of multiple setups No subscriptions. No ads. Pay once, keep forever. THE STORY Solar Setup Calculator was built by an off-grid enthusiast frustrated with calculators that sized panels for daytime use only and left batteries empty by midnight. The app uses the full daily kWh figure for panel sizing, accounts for system losses, and handles depth-of-discharge correctly — the same way a professional designer would. Whether you're planning a weekend cabin, going full-time off-grid, or just curious what it would take to cover your fridge with solar — Solar Setup Calculator gives you a real answer in 5 minutes. Download free, design unlimited setups, and pay once for Pro if you need the comparison view or PDF export.

Screenshots

SolarEdge Mapper4 screens
Solar Setup4 screens

Verdict

The call

The clearest difference is in-app purchases: SolarEdge Mapper at none against Solar Setup's 1. SolarEdge Mapper also leads on rating (4.5 vs 4.0) and ratings volume (649 vs 1). Solar Setup's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. Solar Setup sells 1 one-off in-app purchase. SolarEdge Mapper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SolarEdge Mapper holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: SolarEdge Mapper has 649 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SolarEdge Mapper ships an update every 5 weeks, Solar Setup every 2 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
SolarEdge Mapper versus Solar Setup: the parameters behind the verdict, then further details
ParameterSolarEdge MapperSolar Setup
PriceFreeFree
Rating4.5 (649 ratings) — better4.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings649 — better1
Update frequencyEvery 5 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size50 MB46 MB
Age rating4+4+
DeveloperSolarEdge TechnologiesAmmar Khatib

Bugs and requests

SolarEdge Mapper

Reported bugs

10 issues
  • Error 1001 when loading sites
  • Site creation fails with errors
  • Camera stops working for barcode scanning
  • Endless loading screens when creating sites
  • Invalid state validation errors in dropdown menus
Show 5 more
  • Satellite image portion not working properly
  • Login failures
  • App crashes constantly
  • Unable to upload site data
  • Unexpected behaviors and finicky scanner

Requested features

9 requests
  • iPad/tablet version of the app
  • Ability to delete old sites and declutter home screen
  • Array number option in array builder
  • Easier scanning and array building process
  • Customer/owner read-only access to mapper functions
Show 4 more
  • Download/export data to spreadsheet format
  • Traditional barcode scanning support
  • Simplified module moving and deletion workflow
  • Developer responses to user reviews

Solar Setup

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SolarEdge Mapper

No in-app purchases

1 purchases

Solar Setup

One-time1
  • Solar Setup Pro$6.99

Questions

Is SolarEdge Mapper free?
SolarEdge Mapper is free to download, with no in-app purchases.
Is Solar Setup free?
Solar Setup is free to download, with in-app purchases available.
Which has better reviews, SolarEdge Mapper or Solar Setup?
SolarEdge Mapper is rated higher. SolarEdge Mapper averages 4.5 out of 5 from 649 ratings, while Solar Setup averages 4.0 from 1 ratings.
Do SolarEdge Mapper or Solar Setup have ads?
Neither SolarEdge Mapper nor Solar Setup shows ads.
Which is updated more often, SolarEdge Mapper or Solar Setup?
SolarEdge Mapper ships an update every 5 weeks, and Solar Setup every 2 days. Most recently, SolarEdge Mapper was updated on November 1, 2026 and Solar Setup on November 5, 2026.

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