TEWA Solar statutes:

“The company’s managers, associates and employees must take environmental considerations into account in all the choices they make and all their actions on a day-to-day basis. The company measures its ecological impact and draws up an annual balance sheet of the CO2 emissions linked to its activity, and, wherever possible, offsets its emissions.”

Member of 1% for the planet

We are member of the 1% for the planet international collective, which commit us to donate 1% of our annual turnover to projects and associations fighting against climate change.


Transport is part of our main CO2 emissions, we have decided that all transport within France or nearby countries will be made by train.

Wiki-Solar knowledge center

Members from TEWA Solar launched the WikiSolar initiative, which aims to share knowledge for solar project engineers and managers accross the world.

More information here: