Advisory services

Advisory for wind & solar farms

Greensolver, the best partner for your
investments in wind
and solar assets


With more than 14.5 GW of audited projects since 2008, Greensolver is one of the most experienced actors on the solar & wind market. We have performed wind and solar technical due diligence all over the world, both for banks, investors & developers, and both for large portfolios and small individual projects.


Wind & Solar Technical Due Diligence

Advising lenders & investors

When buying, selling or financing a wind farm, it is important for every party involved to have a clear and complete understanding of the projects including risks and opportunities. The Technical Due Diligence, led by an independent third party, allows to identify the potential technical and financial risks and estimating the value of the projects/assets and provides a detailed analysis and recommendations on which every party can rely on to make the best investment decision possible.

Each technical Due Diligence is tailored made to every renewable project technical features and each client needs. We are used to progress with demanding time constraints.

Here are examples of wind and solar Technical Due Diligence services we offer:


  • — Wind & solar site inspections
  • — Wind & solar field study & review
  • — Acoustic studies review
  • — Engineering and technical design checking
  • — Performance review : availability & downtimes
  • — HSE compliance review
  • — Contracts review, including:
    • • O&M,
    • • Turbine Supply Agreement (TSA),
    • • Balance of Plant (BoP) contracts,
    • • Grid connection agreement,
    • • Power purchase agreement…
  • — Permits & rates verification
  • — Project schedules and budgets
  • — OPEX analysis
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Asset performance optimization

Increasing performance

An asset need to be controlled and tested throughout its life. Greensolver provides a wide range of services to maximize financial & operational performances.

  • — Performance audit & optimization plan
  • Greensolver index operational benchmarking tool
  • — Lifetime optimization
  • Bladesolver
  • — Yaw alignment
  • — Maintenance optimization

expert indépendant éolien et solaire


Contract negotiation

Negotiating the best conditions for your contracts

We conduct many negotiations per year and manage a lot of assets. These activities allow us to have a perfect knowledge of the market and its players, to make sure they offer the best quality of service, competitive prices and the best conditions.

  • — Equipment supply agreement (turbines, modules, inverters)
  • — Balance of Plant (BoP)
  • — Operation & maintenance
  • — Power Purchase Agreement

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Cash flow assumption review

Providing expert feedback on key assumptions

Our team of experts is qualified in finance and can provide a critical analysis on financial assumptions when buying a company or a renewable asset.

  • — Revenues
  • — OPEX analysis
  • — CAPEX analysis
  • — Financing


Download our brochure

From construction to operation and advisory service, we are here to increase the profitability of your asset through our quality of services and deep understanding of the sector.