# SolPEG (Solar Power Expert Group) > SolPEG (Solar Power Expert Group) is an independent German engineering and technical advisory company, founded in 2008, specializing in photovoltaic project lifecycle support, including yield assessments, technical due diligence, engineering, and inspection services. Company page on Leadbay: https://mad-max.leadbay.ai/company/solpeg.de · loaded 2026-10-29 ## At a glance - Website: https://solpeg.de - Team based in: Null (solpeg.de; Sources disagree: Germany (a company database)) - Founded: 2008 (solpeg.de and 1 more) - Industry: Renewables & Environment - Employees: 21 (employees and founders, investors not counted; solpeg.de and 1 more) - Backed by: Not applicable; privately held by management. - Email: info@solpeg.com ## What it sells, to whom - SolPEG (Solar Power Expert Group) is an independent German engineering and technical advisory company, founded in 2008, specializing in photovoltaic project lifecycle support, including yield assessments, technical due diligence, engineering, and inspection services. ([solpeg.de](https://www.solpeg.de/en/about-solpeg.html), [solpeg.de](https://www.solpeg.de/en/index.html), [linkedin.com](https://linkedin.com/company/solpeg)) ## Why it stands out - SolPEG has participated in research projects such as DoSIE (downstream services in energy) and MESoR (Management and Exploitation of Solar Resource Knowledge). ([solpeg.com](https://www.solpeg.com/news.html)) - Competes with: Independent engineering firms in the solar PV technical advisory and inspection space. ## Products and services - PV yield assessments (P50/P90), glare studies, Technical Due Diligence, plant design & engineering, construction monitoring, commissioning, and technical inspections (thermography, EL, I-V curves). ([solpeg.de](https://www.solpeg.de/en/index.html), [solpeg.de](https://www.solpeg.de/), [solpeg.de](https://www.solpeg.de/en/technical-advisory.html)) ## Customers and markets - **Customers**: SunEdison, solarhybrid, Colexon (Historical track record) ([solpeg.de](https://www.solpeg.de/referenzen.html)) - **Markets**: Global PV market (60+ countries). ([solpeg.de](https://www.solpeg.de/en/index.html), [solpeg.de](https://www.solpeg.de/en/about-solpeg.html), [solpeg.de](https://www.solpeg.de/en/references.html)) - **Markets**: Germany (domestic market). ([solpeg.de](https://www.solpeg.de/en/index.html), [solpeg.de](https://www.solpeg.de/en/about-solpeg.html), [solpeg.de](https://www.solpeg.de/en/references.html)) ## Team - Dieko Jacobi, CEO Backed by: Not applicable; privately held by management. ## Where to find more - [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/solpeg.de.md) ## Decision makers - [Dieko Jacobi](https://mad-max.leadbay.ai/person/dieko-jacobi--solpeg.de.md), CEO Work emails and direct phones come with a Leadbay account: https://wow.leadbay.ai/?register=true Where it comes from: 5 sites read (solpeg.de, linkedin.com, energynomics.ro, signalhire.com, prospeo.io). ## Best angle 2026-09-25 · News: We were too busy but now after 15 years (!) our website has been relaunched. (1 source) ## Signals: what happened - 2026-09-25 · News: We were too busy but now after 15 years (!) our website has been relaunched. (1 source: [linkedin.com](https://www.linkedin.com/posts/solpeg_technical-confidence-for-successful-solar-activity-7509381580008620032-G71s)) - 2025-11-22 · News: SolPEG (Solar Power Expert Group) reshared Enerji Depolama Sistemleri Derneği (EDSİS): Başkanımız C. Can Tutaşı, Bloomberg HT'de yayınlanan Sürdürülebilir Gelecek programına konuk olarak Gözde Atasoy ile enerji depolama sistemleri gündemini değerlendirdi. (1 source: [linkedin.com](https://www.linkedin.com/posts/solpeg_activity-7397930621358059520-R7y1)) ## Working on now - Independent PV yield assessments (P50/P90) and feasibility studies. - Technical advisory and due diligence for PV project lifecycles. - Plant inspection, commissioning, and performance testing using IR/EL diagnostics. - System design and engineering support for developers and investors. - Educational training for PVSyst and other PV simulation tools. From: [SolPEG | PV Yield Assessments, Engineering & Inspection](https://www.solpeg.de/en/index.html), [About SolPEG | Independent PV Expertise Since 2008](https://www.solpeg.de/en/about-solpeg.html), [PV Yield Assessments & Energy Yield Forecasts | SolPEG](https://www.solpeg.de/en/yield-assessment.html), [PV Inspection, Acceptance & Testing | SolPEG](https://www.solpeg.de/en/inspection.html), [PVsyst Training & Webinar | SolPEG](https://www.solpeg.de/en/training.html) ## Summary SolPEG (Solar Power Expert Group) is an independent engineering and technical advisory firm specializing in photovoltaics, established in 2008 and based in Hamburg [1][2]. It provides technical expertise, including yield assessments, engineering design, due diligence, and onsite plant inspections to support project developers, investors, banks, and operators [1][2][3]. The company does not have publicly disclosed founders or external investors [1][2]. Its customer base consists of solar industry stakeholders globally, including project developers and financial institutions like DKB and UmweltBank [3][4]. While it operates in a competitive engineering consultancy market, it maintains a unique identity by avoiding manufacturing affiliations [1][2]. As of October 2026, SolPEG continues to provide PV technical services, with recent news highlighting its geographic expansion into Romania and ongoing PVsyst training offerings [4][5]. [1]: https://www.solpeg.de/en/about-solpeg.html "About SolPEG | Independent PV Expertise Since 2008" [2]: https://www.solpeg.de/en/index.html "SolPEG | PV Yield Assessments, Engineering & Inspection" [3]: https://www.solpeg.de/en/yield-assessment.html "PV Yield Assessments & Energy Yield Forecasts | SolPEG" [4]: https://www.energynomics.ro/en/solpeg-expands-its-operations-in-romania/ "SolPEG expands its operations in Romania - energynomics.ro" [5]: https://www.solpeg.de/news.html "SolPEG: Aktuelles" [6]: https://www.solpeg.de/ "SolPEG: Solar Power Expert Group for PV yield reports / planning / inspection" [7]: https://www.solpeg.de/referenzen.html "PV-Referenzen & Projekte | SolPEG" [8]: https://www.solpeg.de/index.html "SolPEG | PV-Gutachten, Planung & Anlagenprüfung" ## Sources - [SolPEG (Solar Power Expert Group)'s website](https://solpeg.de) - [Company record, via Exa](https://solpeg.de/) - [PV Inspection, Acceptance & Testing | SolPEG](https://www.solpeg.de/en/inspection.html) - [PVsyst Training & Webinar | SolPEG](https://www.solpeg.de/en/training.html) - [Legal Notice | SolPEG GmbH](https://www.solpeg.de/en/legal-notice.html)