# SolaXCloud vs NEPViewer

The clearest difference is rating: SolaXCloud at 4.3 against NEPViewer's 2.7. SolaXCloud also leads on iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

SolaXCloud holds the better App Store score, 4.3 against 2.7. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews point the same way: 21% of SolaXCloud's written reviews are positive against 14% of NEPViewer's.

SolaXCloud ships an update fortnightly, NEPViewer every 3 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | SolaXCloud | NEPViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/solaxcloud/id1300059673/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/nepviewer/id1480269247/reviews) |
| Number of ratings | **8** | 3 |
| Positive reviews | **21.4% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 446 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SolaX Power Network Technology (Zhejiang) Co. , Ltd.](https://appshunter.io/developer/1051611982) | [Northern Electric & Power Inc](https://appshunter.io/developer/1202736933) |

## What reviewers say

### SolaXCloud

[App page](https://appshunter.io/ios/app/solaxcloud/id1300059673)

Monitor your solar inverter's performance, energy production, and consumption in real-time. View detailed data, manage inverter settings, and track system status remotely. Designed for both end-users and agents managing solar installations.

**Highlights:** Real-time inverter status monitoring, Energy yield and consumption tracking, Remote and local login options, Inverter settings management, Dynamic flow chart visualization, Alarm information display

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable performance
- 👍 Intuitive interface
- 💡 Detailed analytics
- 🔋 Battery monitoring

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🔍 Unclear terminology
- 🕰️ Slow data updates
- 📱 Poor iPad compatibility

**Reported bugs**

- Login issues
- Crashing on iOS 17
- Inaccurate energy data
- Unresponsive remote settings

**Requested features**

- Dark mode option
- Customizable dashboards
- Firmware update capabilities
- Improved language support


### NEPViewer

[App page](https://appshunter.io/ios/app/nepviewer/id1480269247)

Monitor your BDM micro inverter system in real-time. Track system output and energy harvest, or view installed systems and their performance. Requires registration on the NEPViewer website.

**Highlights:** Real-time system monitoring, Track energy harvest, View installed systems, Check system performance, Multi-language support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use (some users)
- ✨ Modern look and feel (some users)
- ✅ App does what it's supposed to (sometimes)

**What reviewers complain about**

- 🐛 Frequent crashes and closing
- ❌ Login and password reset issues
- 📉 Inaccurate or delayed data
- 🚫 Loss of important features (panel view, daily graphs)
- 🖥️ Poor iPad/landscape support

**Reported bugs**

- App closes immediately on launch/login
- Blank error box when resetting password
- App offline frequently
- Inaccurate wattage readings
- Cannot connect to all inverters

**Requested features**

- Restore panel performance view
- Restore daily/hourly graphs and curves
- Improve iPad/landscape mode support
- Better customer support
- Option to stay logged in


## Frequently asked questions

### Is SolaXCloud free?

SolaXCloud is free to download, with no in-app purchases.

### Is NEPViewer free?

NEPViewer is free to download, with no in-app purchases.

### Which has better reviews, SolaXCloud or NEPViewer?

SolaXCloud is rated higher. SolaXCloud averages 4.3 out of 5 from 8 ratings, while NEPViewer averages 2.7 from 3 ratings.

### Do SolaXCloud or NEPViewer have ads?

Neither SolaXCloud nor NEPViewer shows ads.

### Which is updated more often, SolaXCloud or NEPViewer?

SolaXCloud ships an update fortnightly, and NEPViewer every 3 weeks. Most recently, SolaXCloud was updated on September 22, 2026 and NEPViewer on September 22, 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.*