NEPViewer vs RC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NEPViewer
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.
- Real-time system monitoring
- Track energy harvest
- View installed systems
- Check system performance
- Multi-language support
Read full descriptionHide full description
NEPViewer provides real-time monitoring for BDM micro inverter systems from Northern Electric & Power Inc. (NEP) - End user can easily check on system output and energy harvest - Installer can check a list of systems installed and performance A username and password from https://www.nepviewer.com is required. User of this APP needs to register on the NEPViewer website first. NEPViewer supports multiple languages including English, Spanish, German, French, Portuguese, Polish, Japanese and Chinese.
RC
Read full descriptionHide full description
Our services are primarily aimed at household users utilizing micro-inverters for balcony and rooftop photovoltaic power generation. We offer advanced real-time and remote monitoring solutions, enabling users to keep track of their solar power stations' operational status at any time. Through our platform, users can intuitively view real-time data and historical data of inverter power output and energy generation in the form of charts. This not only helps users optimize their system performance but also provides essential analytical tools to ensure continuous high efficiency and maximize energy yield. Whether for daily monitoring or long-term trend analysis, our system meets all the needs of household users for managing their solar power stations.
Screenshots
Verdict
The clearest difference is device support: NEPViewer at 3 against RC's —. On price, in-app purchases and iOS requirement 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.
| Parameter | NEPViewer | RC |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (3 ratings) — better | — |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 62 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Northern Electric & Power Inc | Shanghai Rockcore Electronic Technology Co.,Ltd |
Bugs and requests
NEPViewer
Reported bugs
12 issues- App closes immediately on launch/login
- Blank error box when resetting password
- App offline frequently
- Inaccurate wattage readings
- Cannot connect to all inverters
Show 7 moreShow fewer
- Serial number error during inverter pairing
- Display issues on iPad (white screen, cut-off content)
- App crashes after iOS updates
- Network anomaly errors
- Login issues after updates
- Data not refreshing or delayed
- App requires daily reinstallation to view data
Requested features
7 requests- Restore panel performance view
- Restore daily/hourly graphs and curves
- Improve iPad/landscape mode support
- Better customer support
- Option to stay logged in
Show 2 moreShow fewer
- More accurate real-time data
- Improve scaling of axes in graphs
RC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
NEPViewer
No in-app purchases
RC
No in-app purchases









