The authority on utility-scale solar power

Providing further details

To provide details about multiple projects, go here. Use the form on the left for updating a single plant.

Name and reference

Specify the name Wiki-Solar uses for this project (e.g. Picture Rocks from the place-marker shown on the left).

Each marker on our maps - see example on the left of this page - has the project name at the top, and a unique reference number (starting with P..) shown near the bottom on the right.


If in doubt about what each participant does, see further definitions here.

Site location

You can get latitude and longitude from Google Maps and similar programmes. Simply zoom in on the appropriate area, place the cursor over the centre of the project site and right click. Select 'what's here' and Google Maps will display the latitude and longitude, perhaps up to 6 decimal places - we only need 3 or 4.

Please show latitudes in the Southern hemisphere and longitudes to the West as negative.

Capacity, dates and figures

These need to be entered as purely numerical answers based on the units shown. Dates are in dd/mm/yyyy format.

Thank you!

When you press the 'submit' button your answers will be sent to our data management team. This window then shows an acknowledgement. You don't need to press 'submit' again, but if you do, it will clear the window.

It may take a week or two for your revised data to appear on our maps after validation.

Many thanks for helping keep this data as accurate as possible. If you are a participant in the project, it will also help you achieve your rightful place in the company rankings.

Knowledge sharing

Do you know more about any of the projects shown on our maps?

Please give updated or corrected details by email or on this form >

To enter a new plant, go here