Most of the 10,000+ entries in the Wiki-Solar Database list some or all of the participants
Data for individual companies
Our global and regional mapping includes placemarkers for each project listing which key participants are recorded on the Database.
For entities which have been involved in a large number of projects worldwide, we also produce customised maps of all projects the organisation has been involved in.
Solar power project activity
We calculate the total capacity of the projects for each company, and can use this, amongst other things for showing tables of the top participants in each category shown on the left.
Where several participants are listed against any project, we arbitrarily share the capacity of that project equally between them unless there is published data about the proportional contribution of each partner (which we do not claim to have validated independently).
* Equipment suppliers
We list only the solar module and inverter suppliers.
We understand that other equipment, such as the transformers and mounting structures for example, are important too, and our database holds some data on these. However we cannot list everything; and details of suppliers beyond the solar modules and inverters are rarely published.
The Wiki-Solar Database lists against each project the primary technical data and the primary participants described below.
Each category has its own page, with a fuller definition of what the title means, and with the latest published global ranking of participants. Access the individual pages using the buttons below, or the menu above.
If your organisation undertakes any of these roles for a substantial number of projects in the utility-scale solar sector, and is not properly respresented in this section of our website, ensure that we have up-to-date details of your projects, as further explained on this webpage.