Turkey Solar Energy Market Overview 2026

Turkey has emerged as one of Europe's most dynamic solar energy markets, combining exceptional solar resources, aggressive capacity targets and rising electricity prices to create an investment environment that few countries can match. This report provides a comprehensive overview of where Turkey's solar sector stands in 2026 and where it is headed.

Turkey's Solar Resource: An Overview

Turkey receives an average global horizontal irradiance (GHI) of 1,527 kWh/m²/year — significantly higher than Germany (1,050), France (1,300) and comparable to Spain (1,600). The Mediterranean and Southeastern regions reach 1,700+ kWh/m²/year, making them among the best solar sites in the entire EMEA region. Turkey enjoys 2,600–3,000 hours of sunshine per year.

Installed Capacity 2026

As of Q1 2026, Turkey's total installed solar PV capacity has reached approximately 28 GW, representing one of the fastest buildout rates in the world over the past five years. Turkey ranks in the global top 10 for new solar additions, with 4–5 GW of new capacity installed annually.

Key Solar Regions

While solar potential exists across all 81 provinces, certain regions dominate installed capacity:

• Mediterranean Region (Antalya, Mersin, Adana): Highest irradiance, 1,550–1,700 kWh/kWp. Dominant for utility-scale and commercial installations.
• Southeastern Anatolia (Şanlıurfa, Gaziantep): Second-highest irradiance. Largest ground-mount utility plants concentrated here.
• Central Anatolia (Konya, Nevşehir): Excellent flat terrain for ground-mount. Major manufacturing solar belt.
• Aegean Region (İzmir, Manisa): Strong mix of residential, commercial and utility. Turkey's second-largest industrial region.
• Marmara (Istanbul, Bursa): Largest electricity demand. Despite lower irradiance (1,300 kWh/kWp), massive commercial opportunity due to energy consumption.

Market Drivers

• Electricity price surge: Turkish residential rates have risen from ₺0.4/kWh in 2020 to ₺3.5+/kWh in 2026 — a 775% increase. Solar has never been more competitive.
• Government targets: Turkey's 2035 National Energy Plan targets 60 GW of solar capacity — more than double current levels.
• YEKDEM expiry pipeline: Plants whose 10-year YEKDEM contracts expire are being replaced and expanded, creating a replacement wave of demand.
• Industrial decarbonisation: Turkey's EU trade partners increasingly require carbon-neutral supply chains (CBAM), driving corporate solar adoption.
• Net metering expansion: 2026 regulatory updates have extended net metering to include commercial customers up to 1 MW, significantly widening the addressable market.

Investment Climate 2026

Turkey's solar investment climate is fundamentally positive but requires local knowledge to navigate effectively. Key considerations for investors:

• YEKDEM tariff provides USD-denominated revenue certainty — critical for lira-hedged project finance
• Turkish Development and Investment Bank (TKYB) offers green energy loans at preferential rates
• IFC and EBRD active in Turkish renewable energy project finance
• EPDK licensing queue times have stabilised at 3–6 months for most regions
• Grid capacity constraints in some areas require careful site selection — our team provides pre-application grid capacity assessments

Outlook to 2030

Turkey's solar sector is expected to reach 40+ GW by 2028 and 60 GW by 2035 as per national targets. Rising electricity prices, mandatory corporate sustainability requirements and falling solar equipment costs all point to continued strong growth. We see particular strength in three segments: commercial rooftop (driven by CBAM pressure on exporters), large agricultural (driven by irrigation costs), and hybrid systems (driven by grid reliability concerns).