About
An engineering bureau, born from engineering.
Elfa Enerji Mühendislik is an engineering bureau covering every step of the PV lifecycle — feasibility, design, EPC, commissioning, O&M. Headquartered in İkitelli OSB, Istanbul, we serve rooftop, ground-mount and carport PV investors with independent advisory and full project management.
Our story
Founded in 2025 by Electrical-Electronics Engineer Fatih Kabadayı, the company aims to bring engineering rigor to Türkiye’s renewable energy transition. From day one we adopted the principle of independence — we don’t resell hardware; we support the right technical decision.
Principles
Four principles guide every project.
Independence
No product or brand reselling. Our technical advice is fully independent.
Decide by measurement
No guesswork — we work from simulations, measurements, and data.
Transparency
Cost line items, yield estimates and reports are openly shared.
Long horizon
A plant’s real value lies in its 25-year output. Every decision is made on that horizon.
Founder
Fatih Kabadayı
Electrical-Electronics Engineer
EMO Reg. No: 59690 · SMM No: 34 34 59690 · Bears the technical responsibility of all projects within Elfa Enerji.
Authorizations
Authorized. Registered. Auditable.
EMO SMM Bureau Registration (2026)
TMMOB Chamber of Electrical Engineers — Engineering Services
LV & MV (Above/Below 1kV) Installations Registration (2026)
Authorized for design, supervision and execution in LV & MV plants
NACE 711209
Engineering and consultancy activities for energy projects
Next step
Let’s build your free pre-feasibility study.
Share your electricity bill, roof / land details — we’ll come back within 48 hours with a yield and payback estimate.