belen energy?

Belen Energy OÜ Estonia, formerly 7pi Energy Osaühing, is a renewable energy technical service provider focused on commissioning, troubleshooting and field support for solar PV and battery energy storage systems.

Founded and led by Yusuf Belen, the company brings more than 15+ years of technical service support experience and more than 14 years of renewable energy field service and commissioning experience.

We support OEMs, EPCs and project owners with practical site execution, clear technical reporting and reliable field support.