Queen Tech vs Sun Energy BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Queen Tech
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APP集成了设备监控、电站监控、蓝牙配网、本地监控调试等一系列非常实用得功能,提供更便捷的光伏监控云。方便用户随时查看设备的发电情况和运行状况。
Sun Energy BMS
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SUN Energy BMS 电池管理是一款用于查看与管理电池包/保护板(BMS)的工具,帮助你更直观地了解电池状态、及时发现风险,并进行日常维护与诊断。 主要功能 实时数据:电压、电流、功率、SOC、温度等关键参数实时显示 单体信息:单体电压/温度查看,支持快速定位异常单体 告警与状态:过压、欠压、过温、低温、过流、短路等告警提示(以设备上报为准) 历史记录:关键数据与告警记录留存,便于追溯与分析 设备管理:多设备列表管理,快速连接/切换 固件升级(如设备支持):支持 BMS 固件版本查询与升级流程(具体能力取决于硬件/固件) 适用场景 储能电池包/锂电池包日常运维 电池保护板调试与售后诊断 车辆/房车/船用/便携电源等电池监控 兼容性说明 本应用需搭配支持通讯协议的 BMS/电池设备 使用,不同厂商设备展示项可能不同。 实际数据与告警以设备测量与上报为准。 权限说明 蓝牙:用于连接电池设备并读取数据 位置权限(如系统要求):部分系统版本在扫描蓝牙设备时需要 我们仅在实现功能所需范围内请求权限,你可在系统设置中随时管理。
Screenshots
Verdict
The clearest difference is update cadence: Sun Energy BMS at every 2 weeks against Queen Tech's every 7 months. Sun Energy BMS also leads on iOS requirement (13.0 vs 15.6). 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.
Queen Tech ships an update every 7 months, Sun Energy BMS every 2 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | Queen Tech | Sun Energy BMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 204 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Siseli New Energy Cooperative Enterprise | 深圳市川页能源有限公司 |
In-app purchases
Queen Tech
No in-app purchases
Sun Energy BMS
No in-app purchases









