Potential and Economic Impact According to an International Energy Agency report, expanding rooftop solar systems would decentralize power generation and ease the load on central grids.
Turkey’s 120‑gigawatt rooftop solar potential could supply roughly 45% of the country’s electricity needs.
Permit Times and Bureaucracy In 2025, a legal amendment reduced the approval period for rooftop solar projects from 48 months to 18 months.
Previously, the process could extend to 27 weeks due to the need for multiple institutional approvals.
The shortened timeline is expected to speed up investment.
Legal Regulations and Obligations New rules plan to make rooftop solar mandatory on new buildings and public facilities.
The net‑metering system introduced in 2019 had limited investment because of long processing times.
Flexible Resource Targets 35 GW flexible resources 10 GW storage 10 GW large‑scale storage 5 GW grid management 10 GW demand‑side management Solar Industry View GENSED Secretary‑General Hakan Erkan stated that Turkey can reach its 120 GW goal, confirming data with satellite imagery.
Conclusion These developments offer a significant opportunity to increase Turkey’s energy independence while potentially lowering consumers’ electricity bills.
120 GW Rooftop Solar Potential: A Chance to Lower Electricity Bills
Turkey could meet about 45% of its electricity demand with rooftop solar, and a 2025 regulatory change cutting permit times from 48 to 18 months is expected to accelerate investment and boost energy independence.
Sources
- Haber 7 · baglanti