极空BMS vs Fsolar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
极空BMS
This application connects to a battery management system's active equalizer via Bluetooth. It allows for real-time monitoring of parameters and control over equipment settings.
- Real-time status monitoring
- Operating parameter settings
- Battery management system equipment control
- Bluetooth connectivity
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This APP is used in the battery management system, and connects to the active equalizer of the extreme space technology through Bluetooth to realize the parameter display and setting of the active equalizer. The specific function modules are as follows: -Real-time status monitoring; -Setting of operating parameters; -Battery management system equipment control.
Fsolar
This intelligent cloud platform monitors photovoltaic data in real-time. It offers power station and equipment management, remote control, and intelligent alarms for efficient information management.
- Real-time monitoring
- Power station management
- Equipment management
- Remote control
- Intelligent alarms
- Information management
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Fsolar is an intelligent cloud platform with the main purpose of monitoring photovoltaic data . It provides users with real-time monitoring, power station management, equipment management, remote control, intelligent alarm and other functions, so that users can realize the information management of photovoltaic power stations.
Screenshots
Verdict
极空BMS and Fsolar both sit at 3.5 stars, but that hides the real split: 47% of Fsolar's written reviews are positive against 35% of 极空BMS's. Fsolar also leads on iOS requirement (15.0 vs 17). On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 3.5 for 极空BMS against 3.5 for Fsolar. Both are backed by a comparable volume of ratings — 37 and 37 respectively. Written reviews are what separate them: 35% of 极空BMS's written reviews are positive against 47% of Fsolar's.
极空BMS ships an update every 3 weeks, Fsolar every 4 weeks. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.
| Parameter | 极空BMS | Fsolar |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (37 ratings) | 3.5 (37 ratings) |
| Positive reviews | 34.8% of reviews | 47.4% of reviews — better |
| Number of ratings | 37 | 37 |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 71 MB |
| Age rating | 17+ | 4+ |
| Developer | 鹏 张 | Guangzhou Felicity Solar Technology Co., Ltd. |
Customer experience
极空BMS
Fsolar
In-app purchases
极空BMS
No in-app purchases
Fsolar
No in-app purchases
