Felix Solar PV Log
Felix Solar PV Log is made and published by Felix The Puddy Tat. AppBrain is an independent app data site and isn't affiliated with Felix The Puddy Tat. The app name, icon, screenshots and description belong to Felix The Puddy Tat and are shown as published on Google Play.
AppBrain's verdict
EstablishedNicheLoved by users- Rating on Google Play
- 5.00
- 318 ratings
- Installs
- 7.4 thousand
- Last updated
- September 11, 2026
- Ads
- No ads
- Size
- 1.45 MB
Felix Solar PV Log is a niche app, with 7.4 thousand installs. Users love it: 5.0 stars from 318 ratings.
Summary
Felix Solar PV Log is a Bluetooth-based inverter data logger for SMA Sunny Boy systems, delivering real-time performance metrics and rich historical visuals.
Pros & Cons
- Specialized SMA Sunny Boy Bluetooth support for direct inverter logging
- Rich historical visuals across daily, weekly, and monthly timeframes
- Easy data export to pvoutput.org with optional auto-upload
- Robust data safety with backup/restore and CSV import options across devices
- Limited to SMA Sunny Boy Bluetooth-enabled inverters
- Can connect/view only one inverter at a time when multiple are logged
- PVOutput uploads require a pvoutput.org account and API key
User feedback
Ratings and reviews on Google PlayComments on Felix Solar PV Log for Android
Google Play Rating history and histogram
Store listing
By Felix The Puddy Tat, from Google Play“Bluetooth Inverter Connection and Data Logging application for your SMA Inverter”
Description by Felix The Puddy Tat Written by the developer, not by AppBrain. Click to read.
Bluetooth Inverter Connection and Data Logging application for your solar photovoltaic system.
Supports SMA* Sunny Boy Bluetooth wireless enabled solar PV Inverters.
Note: please check with your installer they have set the Bluetooth ID and date/time of your inverter.
Supports multiple inverter logging (can only connect/view one at a time).
Daily graph updated whilst connected to the inverter.
Swipe gesture support on graph to move between days.
Download Historic data for date range (inverter holds last 90 days).
Provides real time spot values for performance monitoring.
Power (W)
Today (kWh)
Total (kWh)
Today Feed in + Export Income
Today estimated cash savings on electicity
Total Income (Feed in + savings)
Upload Collected data to pvoutput.org** for further online analysis.
Option to real time auto upload to pvoutput.org whilst connected. NEW!
Historical daily totals (kWh) data viewing by scrollable bar chart.
Historical weekly totals (kWh) data viewing by scrollable bar chart.
Historical monthly totals (kwh) bar graph with ability to show comparison to monthly targets.
Plant View aggregate Historic daily totals (kWh) data viewing by scrollable bar chart for all inverters registered.
Plant View aggregate Historic weekly totals (kWh) data viewing by scrollable bar chart for all inverters registered.
Plant View aggregate Historical monthly totals (kwh) bar graph with ability to show comparison to monthly targets. for all inverters registered.
Database tidy function.
Database backup/restore, transfer your data to your new android device
Optional auto backup to "/sdcard/Felix Solar Log/Backup" each time you start the app.
Copy your backup into "/sdcard/Felix Solar Log/Restore" to auto restore when you next start the app.
CSV Import function, Import your Sunny Explorer CSV Files.
Format1: dd-MM-yyyy HH:mm:ss;kWh;kW
Format2: dd/MM/yyyy HH:mm:ss;kWh;kW
Format3: dd.MM.yyyy HH:mm:ss;kWh;kW
Multi file bulk CSV Import functionality, place files in "/sdcard/Felix Solar Log/Import"
*Tested on SMA Sunnyboy SB4000TL, STP8000TL, SB2000HF, SB3000HF Models
**requires free pvoutput.org account and api key, pvoutput.org will only accept uploads within the last 14 days.
Thanks to Jakob, Roberto & Guenter for their translation
Recent changes:
This is a major update: the entire app has been rebuilt from the ground up with a modernized, more reliable foundation — updated for current Android versions, improved permissions and background reliability, stronger security, and a cleaner codebase throughout. Your core inverter logging experience remains exactly as you know it, now running on a much more solid and future-proof base. Thank you for your continued support!
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- $10.99
- Libraries
- 2
- App size
- 1.45 MB
- Needs Android
- 2.2+
- Content rating
- Everyone
Technologies used by Felix Solar PV Log
Releases
Updates seen on Google Play- Version
- 2.06
- Launched
- June 2012
Alternatives
Similar apps and more from Felix The Puddy TatAlternatives to Felix Solar PV Log
Installs
Tracked by AppBrain- Last 30 days
- 12
- Play install range
- 5+ thousand
- Launched
- June 2012
Installs over time
Felix Solar PV Log has been installed 7.4 thousand times. Over the past 30 days, it has been installed 12 times.
Rankings
Google Play top chartsGoogle Play Rankings for Felix Solar PV Log
About the app and developer
About Felix Solar PV Log
Felix Solar PV Log is a tools app developed by Felix The Puddy Tat.
Install Statistics
Felix Solar PV Log has been installed 7.4 thousand times. In the last 30 days, the app was installed 12 times.
User Ratings
Felix Solar PV Log is rated 5.00 out of 5 stars. The rating is based on 320 ratings.
App Information
Felix Solar PV Log costs $10.99. The app size is 1.45 MB. The latest version available is 2.06. The last update was on September 11, 2026.
Technical Requirements
Felix Solar PV Log requires Android 2.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2012.
App Performance Report
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