DeliosEnergy vs HQLink
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DeliosEnergy
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DeliosEnergy turns your iPhone and iPad into the dashboard of your solar system powered by a Delios hybrid inverter. The app connects directly to the inverter on your local network โ no cloud, no account, no middleman โ and shows everything that matters in real time: โข SOLAR PRODUCTION โ how much energy your panels are generating right now โข BATTERY โ charge percentage, charging/discharging power and estimated time to full charge or empty โข GRID โ how much energy you are importing from or exporting to the grid โข HOME โ your house's instantaneous consumption โข GREEN ENERGY โ the share of consumption covered by sun and battery, so you can see at a glance how self-sufficient you are The energy flow between sun, battery, grid and home is visualized with an animated diagram, in a clean modern interface with full light and dark mode support. 30-SECOND SETUP Enter the inverter's IP address (or hostname), username and password, run a connection test and you're done. Data refreshes automatically. TOTAL PRIVACY DeliosEnergy collects no data whatsoever: the app only talks to your inverter, on your network. Credentials never leave your device. REQUIREMENTS โข Delios hybrid inverter reachable on the local network (same Wi-Fi) โข iOS 16 or later Note: unofficial app. Delios is a trademark of its respective owners; this app is not affiliated with, sponsored or endorsed by the inverter manufacturer.
HQLink
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PV inverter monitoring APP to monitor PV plant and PV inverter meter/parameters, provide local/remote setting.
Screenshots
Verdict
The clearest difference is in-app purchases: HQLink at none against DeliosEnergy's 1. HQLink also leads on iOS requirement (8.0 vs 16.0). DeliosEnergy's advantage is update cadence (daily vs every 4 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. DeliosEnergy sells 1 one-off in-app purchase. HQLink asks for nothing beyond the download.
DeliosEnergy ships an update daily, HQLink every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | DeliosEnergy | HQLink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 8.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Tommaso Maccagni | HQSOL Srl |
In-app purchases
DeliosEnergy
- DeliosEnergy Pro$3.99
HQLink
No in-app purchases









