From PhotoVoltaic Logger new generation
PVLng - PhotoVoltaic Logger new generation
A logging and data warehouse system for measuring data of sensors and photovoltaic plants.
The system acts basely as a data warehouse.
In computing, a data warehouse (DW, DWH), or an enterprise data warehouse (EDW), is a database used for reporting and data analysis. Integrating data from one or more disparate sources creates a central repository of data, a data warehouse (DW). Data warehouses store current and historical data and are used for creating trending reports for senior management reporting such as annual and quarterly comparisons. Wikipedia:Data warehouse
|Data sources||Data targets|
Some of them are described on the Scripts page.
The source of the logger system is hosted on GitHub
The system consists of 2 independend repositories
Please check before installation the hard- and software requirements.
A demo installation is available to get a feeling.
- PVLng core Issue tracker
- PVLng scripts Issue tracker
- If you have problems with the frontend, it would be nice if you send me some details about it.
- Settings for other distributions than Debian
- Settings for other web servers than Apache and Nginx
- For an account to edit articles with contact me.
- Login and write articles.
- All code contributions and bug reports are much appreciated.
- Error creating thumbnail: Unable to save thumbnail to destinationwith PayPal
List about used software in PVLng
The MIT License (MIT) Copyright © 2012-2015 Knut Kohl <firstname.lastname@example.org> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. http://opensource.org/licenses/MIT