LimuSolar vs Solar Guardian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LimuSolar
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This is a remote control APP for LimuSolar controller, it connects to the controller via Bluetooth. It shows the status of the solar panel, the battery, the load and information about the controller itself. It can also set battery and load parameters.
Solar Guardian
Monitor and control various solar energy systems, including inverters, chargers, and storage solutions. Adjust parameters and view data for optimal energy management.
- Data display for solar systems
- Parameter setting for inverters
- Supports grid-tie inverters
- Hybrid inverter management
- Energy storage system monitoring
- Home and mobile energy storage control
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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.
Screenshots
Verdict
The clearest difference is update cadence: LimuSolar at every 2 weeks against Solar Guardian's every 2 months. Solar Guardian's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
LimuSolar ships an update every 2 weeks, Solar Guardian every 2 months. Both last shipped on October 24, 2026.
| Parameter | LimuSolar | Solar Guardian |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (17 ratings) — better |
| Positive reviews | — | 16.7% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | 广州力牧电子科技有限公司 | BEIJING EPSOLAR TECHNOLOGY CO., LTD. |
In-app purchases
LimuSolar
No in-app purchases
Solar Guardian
No in-app purchases
