Solar Guardian vs Solar App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solar Guardian
Monitor and configure various solar energy systems, including inverters and storage solutions. This utility app provides essential data display and parameter adjustments for efficient energy management.
- Data display for solar systems
- Parameter setting for inverters
- Supports grid-tie and hybrid inverters
- Manages energy storage systems
- Configures N+1 hybrid systems
- Monitors home and mobile energy storage
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Solar Guardian is a new application with the core function of data display and parameter setting for inverters, solar chargers, grid-tie inverters, hybrid inverters, energy storage systems, N+1 hybrid systems, home energy storage and mobile energy storage.
Solar App
Connect and manage your solar energy system components, including controllers, inverters, and lithium batteries. Monitor your system's performance and ensure optimal energy generation.
- Connects solar controllers
- Connects inverters
- Connects lithium batteries
- Device management
- System monitoring
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This is an APP that can connect solar controller, inverter, lithium battery and other devices
Screenshots
Verdict
The clearest difference is rating: Solar App at 3.1 against Solar Guardian's 2.3. Solar App also leads on update cadence (every 3 weeks vs every 2 months). Solar Guardian's advantage is review sentiment (17% vs 0%). On price, ratings volume, 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.
Solar App holds the better App Store score, 3.1 against 2.3. Both are backed by a comparable volume of ratings — 17 and 14 respectively. Written reviews complicate that: 17% of Solar Guardian's written reviews are positive against 0% of Solar App's, so the app with the better star average is not the one people write more warmly about.
Solar Guardian ships an update every 2 months, Solar App every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | Solar Guardian | Solar App |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (17 ratings) | 3.1 (14 ratings) — better |
| Positive reviews | 16.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 17 — better | 14 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 85 MB | 90 MB |
| Age rating | 4+ | 17+ |
| Developer | BEIJING EPSOLAR TECHNOLOGY CO., LTD. | 疆 郭 |
Customer experience
Solar Guardian
Solar App
In-app purchases
Solar Guardian
No in-app purchases
Solar App
No in-app purchases
