Technical due diligence
Know what you are buying before you commit.
An independent technical review of a project, or of an operating plant, for investors, lenders and buyers. We examine the design, the yield assumptions, the technical annexes of the contracts and the permits, and for an operating asset its measured performance. The report states plainly what the outcome depends on.
InvestTransact
What we do
- Design and technology review
- Verification of yield assumptions
- Project file and permit review
- Review of the contracts' technical annexes
- Risk and gap register
Standards
IEC 62548IEC 61724
Projects in this area · 107
| Plant | Investor | Capacity MWp | Province | Year | Scope |
|---|---|---|---|---|---|
| Kalyon Energy Konya Karapinar 1,300MWp YEKA Project | Kalyon Güneş Enerjisi Üretim A.Ş | 1,350 | Konya | 2020 | Site Review; Plant Design Review |
| Kazancı Holding Aksa Enerji Bolu Göynük Termik Hibrit GES | Aksa Enerji | 30 | Bolu | 2023 | Production Work; Hybrid Integration Analysis |
| Smart Solar – Mutluca SPP – Bingöl | Smart Solar | 22 | Bingöl | 2020 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Sanko Enerji San. ve Tic . A.Ş. – Sanko Tdd GES – 1 – Mardin | Sanko Enerji San. ve Tic. A.Ş. | 20 | Mardin | — | Audit |
| Bereket Energy – Çeltikçi SPP – Denizli | Bereket Enerji | 14 | Denizli | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Aydeniz Construction – Ocak SPP – Erzurum | Aydeniz İnşaat | 11 | Erzurum | 2019 | Energy Efficiency Analysis |
| Doğan Holding – Galata Wind Energy – Aziziye – 1 SPP Erzurum | Doğan Holding | 11 | Erzurum | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| KRK Holding – Zigana Energy – Seydiköy SPP Kütahya | KRK Holding – Zigana Enerji | 10 | Kütahya | 2019 | Employer Engineering |
| Tat Metal and Steel – Tat Metal SPP – Zonguldak | Tat Metal ve Çelİk GES | 10 | Zonguldak | 2022 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Tekfen Holding – Zen Energy – Gogem SPP Uşak | Tekfen Holding | 9.7 | Uşak | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Tekfen Holding – Kıravdan SPP – Eskişehir | Tekfen Holding | 9.4 | Eskişehir | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Doğan Holding – Hınıs SPP – Erzurum | Doğan Holding | 8.8 | Erzurum | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Tekfen Holding – Zen Energy – Simav – Kestel SPP Kütahya | Tekfen Holding | 8.2 | Kütahya | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Tekfen Holding – Zen Energy – Yarışlı SPP Burdur | Tekfen Holding | 8.2 | Burdur | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Makres Energy – Makres SPP – Antalya | Makres Enerji | 8 | Antalya | 2017 | Energy Efficiency Analysis |
| KRK Holding – Zigana Energy – Kırgıllı SPP Kütahya | KRK Holding – Zigana Enerji | 7.7 | Kütahya | 2018 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Akgen Energy – Turra Energy SPP – Adıyaman | Akgen Enerji | 7 | Adıyaman | 2018 | Employer Engineering |
| Tekfen Holding – Zen Energy – Rose SPP Isparta | Tekfen Holding | 7 | Isparta | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| KRK Holding – Zigana Energy – Ayvalı SPP Afyon | KRK Holding – Zigana Enerji | 6.8 | Afyon | 2018 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Anemon Energy – Cavusoglu SPP – Eskisehir | Anemon Enerji | 6 | Eskişehir | 2017 | Employer Engineering |
| Erguvan Energy – Erguvan SPP Eskisehir | Erguvan 1 Enerji İnş. A.Ş. | 5.86 | Eskişehir | 2017 | Thermal Inspection |
| Metemtur – Kare SPP Adana | Metemtur | 5.8 | Adana | 2019 | Field Inspection and Electrical Tests (according to IEC 62446) |
| Pasha Bank – North Star Solar Energy – Emet GES Kütahya | Pasha Bank | 5.72 | Kütahya | 2019 | Visual Inspection; Production Analysis |
| KRK Holding – Zigana Energy – Akmezra SPP Elazığ | KRK Holding – Zigana Enerji | 5.7 | Elazığ | 2018 | Electrical Field Tests; Current Voltage Curve Measurements |
| Venk Renewable Energy – Akören SPP Samsun | Venk Yenilenebilir Enerji | 5.62 | Samsun | 2018 | Electrical Field Tests; Current Voltage Curve Measurements |
| Nev Energy – Nev GES Nevşehir | MMMM İnsan Kaynakları | 5.6 | Nevşehir | 2018 | Electrical Field Tests; Current Voltage Curve Measurements |
| Akgen Energy – Div GES Sivas | Akgen Enerji | 5.51 | Sivas | 2018 | Electrical Field Tests; Current Voltage Curve Measurements |
| Akgen Energy – Akgen GES Adıyaman | Akgen Enerji | 5.5 | Adıyaman | 2018 | Electrical Field Tests; Current Voltage Curve Measurements |
| Akgen Energy – Taşköprü SPP Kastamonu | Akgen Enerji | 5.48 | Kastamonu | 2019 | Production Analysis; Electrical Field Tests |
| Fina Enerji Holding A.S. – Acıpayam SPP Denizli | Fina Enerji Holding A.Ş. | 5.3 | Denizli | 2017 | Electrical Field Tests; Current Voltage Curve Measurements |
| EnerjiSA – Eyüp SPP – Istanbul | EnerjiSA | 5 | İstanbul | 2022 | Field Inspection |
| PUC 5MW Romainville Masdar Project | PUC – Masdar | 5 | Romainville | 2021 | IEC62446 Inspection; Thermal inspection with drone |
| Salihli SPP – Poligon Construction – Manisa | Salihli GES | 5 | Manisa | 2024 | Audit |
| Akgen Enerji – Akgen GES Ankara | Akgen Enerji San. Tic. Ltd. Şti. | 4.8 | Ankara | — | Review of Project Files; Technical Specification and Contract Preparation |
| Tekfen Holding – Zen Energy – Karakeçili SPP Kırıkkale | Tekfen Holding | 4.75 | Kırıkkale | 2019 | Electrical Field Tests; Current Voltage Curve Measurements |
| Sabancı Holding – EnerjiSA – Aytin SPP Mersin | EnerjiSA | 4.63 | Mersin | 2019 | Visual Inspection; Production Analysis |
| Sabancı Holding – EnerjiSA – Cagil SPP Kayseri | EnerjiSA | 4.63 | Kayseri | 2019 | Visual Inspection; Production Analysis |
| Turkish Grain Board – Afyon Alkaloids Factory – Afyon | Toprak Mahsülleri Ofisi | 4.2 | Afyon | 2020 | Installed Power Analysis; Production Analysis |
| Solena Energy – Çubuk SPP – Ankara | Solena Enerji | 4 | Ankara | 2020 | Field inspection according to IEC62446 |
| ÇMS Çavuş Metal – ÇMS GES Konya | ÇMS Çavuş Metal Tekstil A.Ş. | 3.99 | Konya | 2017 | Thermal Inspection |