'%20stroke-width='3'%20stroke-linecap='round'/%3e%3cdefs%3e%3clinearGradient%20id='a'%20x1='22.143'%20y1='54.66'%20x2='43.262'%20y2='15.217'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%23438AFF'/%3e%3cstop%20offset='1'%20stop-color='%2372D8FF'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e)
1st place – ProjectWork, ESG Premium Intesa Sanpaolo
About us
The idea was born at COESA srl, one of the leading energy‑efficiency companies in Piedmont.
By studying the market, technological progress and the timing of the “end‑of‑life” issue for solar panels, we asked ourselves a simple question: why are we wasting such an important resource?
We decided it was time to do something concrete.
Where we started
We already knew the solar sector before KeepTheSun. COESA is a key player in industrial photovoltaics and accessibility to the energy transition is our mantra.
From there, we set out to build a platform fully dedicated to used solar panels and to proper end‑of‑life handling.
We face new challenges with determination, backed by COESA’s proven experience.
Italy’s first marketplace dedicated to used solar panels
+50 national features
Why KeepTheSun
This platform is all about photovoltaics. Nothing to distract you from the topic.
We know the sector and the rules that govern the PV market very well.
We make buying and selling panels easier. We don’t step into your negotiations.
Who is Coesa
Coesa is a company operating in the renewable energy sector, with a particular focus on photovoltaics.
Thanks to our experience and expertise, we are able to offer customized solutions for every need.
Keep the Sun is a project born from Coesa's desire to create a marketplace dedicated to used photovoltaics.