# 光伏管家 vs 光伏电站卫士

The clearest difference is update cadence: 光伏电站卫士 at every 2 months against 光伏管家's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

光伏管家 ships an update every 3 months, 光伏电站卫士 every 2 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 光伏管家 | 光伏电站卫士 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 51 MB | 81 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShiJiaZhuang KeLin Electric CO.,LTD](https://appshunter.io/developer/1140034119) | [隆基绿能科技股份有限公司](https://appshunter.io/developer/1424733663) |

## What reviewers say

### 光伏管家

[App page](https://appshunter.io/ios/app/solor/id1597280609)

**Features:** macOS Compatibility

**In-app purchases:** none


### 光伏电站卫士

[App page](https://appshunter.io/ios/app/id6532595764)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 光伏管家 free?

光伏管家 is free to download, with no in-app purchases.

### Is 光伏电站卫士 free?

光伏电站卫士 is free to download, with no in-app purchases.

### Do 光伏管家 or 光伏电站卫士 have ads?

Neither 光伏管家 nor 光伏电站卫士 shows ads.

### Which is updated more often, 光伏管家 or 光伏电站卫士?

光伏管家 ships an update every 3 months, and 光伏电站卫士 every 2 months. Most recently, 光伏管家 was updated on September 30, 2026 and 光伏电站卫士 on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*