SolarViewer vs Zonergy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SolarViewer
Read full descriptionHide full description
PV interverter monitoring APP to monitor PV plant and PV inverter meter/parameters, provide local/remote setting.
Zonergy
Read full descriptionHide full description
Zonergy is a mobile client for end users. Users log in to the App to view real-time information such as power station information, energy flow diagrams, and equipment status to realize pocket management of power station equipment.
Screenshots
Verdict
The clearest difference is iOS requirement: SolarViewer at 8.0 against Zonergy's 12.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SolarViewer ships an update every 5 weeks, Zonergy every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | SolarViewer | Zonergy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 36 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | AsianPowerDevicesInc | DELTA NETWORKS (XIAMEN) LTD |
In-app purchases
SolarViewer
No in-app purchases
Zonergy
No in-app purchases
