PV vs Solar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PV
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Independently developed solar photovoltaic panel cleaning robot, this app can remotely monitor and operate the robot.
Solar
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机器人集控管理平台通过集成智能清洗机器人、跟踪支架运行数据、环境感知等信息，并进行实时决策和调整，使机器人能够高效地执行清扫任务，实现太阳能电池板的高效清洁。具备设备远程监控、远程控制、故障告警、数据分析等功能，通过技术手段实现高效而非破坏性的电站清洁效果，为光伏电站的管理运维提供便利。
Screenshots
Verdict
The clearest difference is update cadence: PV at every 4 days against Solar's every 2 months. 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.
PV ships an update every 4 days, Solar every 2 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.
| Parameter | PV | Solar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | Suzhou Radiant Photovoltaic Technology Co., Ltd | 厦门蓝旭科技有限公司 |
In-app purchases
PV
No in-app purchases
Solar
No in-app purchases
