Enecsys vs HelioPeak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Enecsys
Monitor your solar micro-inverters from anywhere. Get an overview of your system's performance, including weekly, monthly, and yearly totals. Access detailed system information with ease.
- Live monitoring
- Weekly/monthly/yearly totals
- System information overview
- Remote solar panel performance tracking
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Monitor your Enecsys micro-inverters. Create an account on EnecsysOutput.com and have an overview of your inverters in just a few minutes. Download this app and see how your solar-panels are performing, wherever you are. - Live monitoring - Totals per week/month/year - System information
HelioPeak
Monitor your solar panel production and consumption with detailed charts and reports. Analyze year-over-year comparisons, system health, and estimated revenue. Annotate daily data and export reports in various formats.
- Live power readings and daily production overview
- Production, Consumption, and Combined views
- Year-over-year comparisons and annual reports
- System health indicators
- Annotate daily data with notes
- CSV and JSON data export
- Home screen widgets
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HelioPeak gives you a clean, modern way to follow your solar production and consumption with your PVOutput.org data, on iPhone, iPad and Mac. DASHBOARD & CHARTS • Dashboard with live power, today's production and peak, self-use, grid export and import, and estimated revenue • Production, Consumption and Combined views in the charts • Interactive charts for Day, Week, Month, Year and Total, with arrows to step through each period and a date picker to jump anywhere • Your own target line, from the monthly estimates you entered on PVOutput, in the Week, Month and Year charts COMPARE • Lay yesterday, the same day last year, your record day or any date behind the day you are looking at • Show the same period of another year behind your Week, Month and Year bars, with the difference in percent • Put up to four of your systems side by side, per kWp so different sizes compare fairly, also their day curves • Year-over-Year Comparison of today, this month and the year to date, with percentage changes and a shareable one-page PDF SIRI & SHORTCUTS • Ask how much your system produced today, yesterday or this month, without opening the app • The same questions in the Shortcuts app, for any of your systems SOLAR MOMENTS • Shareable cards for records, milestones, quarter and year recaps, installation anniversaries and sunny streaks, with a notification • Statistics: all your moments at a glance, the records to beat and the next milestone INSIGHTS & REPORTING • Annual Report PDF: a multi-page A4 report with totals, monthly breakdown, peak days and yield, in all six app languages • Monthly Report: after each month, a one-page PDF per system, the month against last year and your estimate • Export for AI: one file with your history for the AI assistant of your choice • CSV and JSON export of your daily production and consumption • System health dots: see at a glance whether each system reports normally • Specific Yield (kWh/kWp per year) and Yearly Average, the solar industry's benchmarks • Estimated revenue from your electricity price, CO₂ savings and a tree equivalent iPAD & MAC • Native iPad layout with sidebar, Inspector panel, year heatmap and keyboard shortcuts • Also runs on Macs with Apple silicon (the iPad version) NOTES & TIMELINE • Add notes to any day: cleaning, weather, panel issues • Browse them in the Timeline; they sync across your Apple devices through iCloud WIDGETS • Home Screen widgets in three sizes, the large one with today's curve; each widget can show a different system • Lock Screen widgets with today's production UNDER THE HOOD • Smart caching: works offline, with up to 80% fewer API calls • Built-in demo system: try the app before connecting your own PRIVACY FIRST HelioPeak talks directly to the PVOutput API with your own read-only API key. Your key is stored on your device and goes only to PVOutput. No ads, no tracking. Anonymous usage statistics and crash reports help improve the app; you can switch them off in Settings. HOW IT WORKS 1. Create a read-only API key on pvoutput.org (Settings, API Access) 2. Enter your System ID and API key in HelioPeak 3. Explore your solar production and consumption HelioPeak never sees your PVOutput password. MULTIPLE SYSTEMS The free version supports one PVOutput system. Unlock unlimited systems with a single in-app purchase. HelioPeak is not affiliated with PVOutput.org. Revenue estimates are for information only.
Screenshots
Verdict
The clearest difference is in-app purchases: Enecsys at none against HelioPeak's 1. Enecsys also leads on iOS requirement (13.0 vs 18.6). HelioPeak's advantage is update cadence (every 3 days vs every 7 months). On price, ads, monetization model 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
Both are free to download. HelioPeak sells 1 one-off in-app purchase. Enecsys asks for nothing beyond the download.
Enecsys ships an update every 7 months, HelioPeak every 3 days. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.
| Parameter | Enecsys | HelioPeak |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 36 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | S&Mann Interim Management B.V. | Sven De Troch |
Customer experience
Enecsys
HelioPeak
In-app purchases
Enecsys
No in-app purchases
HelioPeak
- Unlock Multiple Systems$5.99








