Tender Management for Plant Construction
As experienced technical consultants, we support our customers in the preparation of substantiated tender documents and the analysis of offers received.
In plant engineering, comparability of incoming bids is essential for subsequent evaluation and decision-making. As an experienced technical consultant, we support our customers not only in preparing well-founded tender documents for bidding general contractors and EPCs, but also in analyzing the incoming bids.
Focus on comparability and quality
The greentech team maintains close contact with both the customer and the participating companies in order to clarify queries and conduct discussions, in the interest of the customer, for optimum results in terms of price and quality.
Thanks to our technical expertise and a comprehensive overview of the market, we are able to critically evaluate the components and plans on offer and negotiate with the suppliers on an equal footing.
When does a tender management service make sense?
If you are planning the construction of a PV solar power plant, but are currently unable to run a solar tender yourself, we can conduct one for you, using our professional tender management services, which include detailed specifications for the tender itself, tender documents, and an evaluation of the layout and designs, along with suggestions for improvements where necessary.
We are experienced technical consultants and can handle the entire solar tender process on your behalf, by preparing well-founded tender documents for bidding by general contractors and EPCs, and we can also analyze the incoming bids.
Thanks to our technical expertise and a comprehensive overview of the market, we are able to critically evaluate the components and plans on offer and negotiate with suppliers on an equal footing.
The greentech team maintains close contact with both the customer and the participating companies, in order to clarify queries and conduct discussions in the interest of the customer, for the best possible price and result in terms of quality.
What makes our tender management stand out in the crowd?
Ensure quality through many years of experience
We use our years of experience when compiling detailed and well-founded tender documents, so we can negotiate on your behalf and compare bids. This way, we can ensure that you get the best deal possible.
Owner's engineer
As an independent service provider, we represent our customers. Our experienced engineers and PV experts analyse the incoming offers and negotiate the best deal with the providers, on your behalf and in your best interest. We have been established on the market for many years, have an excellent network and are in contact with various players, including general contractors or EPCs. In the end, you get the ideal solution for your needs, with the best price-performance ratio – reliably and conveniently.
Transparency and comparability for optimum results
Our systematic tendering process ensures transparency of the current situation by providing details of the project, such as site analysis and grid capacity and design specifications, such as the DC/AC ratio. We also specify components that the incoming offers must contain, including certain information on components, such as data sheets, explanations on layout and design or the calculation of planned cable lengths. These specifications enable us to make the best possible comparison and subsequent evaluation of the individual offers. In doing so, we highlight certain aspects of the plant layout, the expected yields and questions regarding the most efficient operational management later. We also evaluate the price-performance ratio of the suppliers.
Discover our full range of services for your tender management
Information/specifications for the tender
Information package consisting of area analysis and factors to be considered (grid capacity, specifications from B-Plan)
Design specifications, such as DC/AC ratio, components, etc.
PVSyst template
- 3D terrain model
- Shading patterns
- Irradiance mix
- Default settings, such as Perez, loss factors, calculation methods, etc.
Specifications for tender documents
Details of components incl. data sheets and .pan/.ond files
Explanation of layout and design (installation angle, alignment, row spacing, interconnection, etc.)
Calculations, e.g. cable lengths
Evaluation of the tender
Evaluation of the layouts/designs
Evaluation of the PVSysts
Suggestions for improvement, if necessary
Evaluation of aspects of technical management
Sensitivity analysis: yield forecast vs. JV price
Why work with greentech?
we service | new energy
600 MWp capacity
managed so far (O&M) &
1 GW capacity inspected
Over 60 employees, including
TÜV/VdS certified experts
Experience from 250+ projects
and 12 countries
About greentech
Expertise Every Step of the Way – Across All Project Phases
greentech is a service company with locations in Hamburg, Leipzig and Milton Keynes in the UK, specializing in the engineering and operational management of photovoltaic systems. With an interdisciplinary team of experienced experts, we provide a full-service operation management concept for PV systems of all sizes, as well as services for planning, quality assurance and yield maximization. We work independently of component manufacturers and general contractors and thus exclusively represent the interests of the plant owners.
With a comprehensive range of services and a current portfolio of more than 600 MWp, we are one of the largest independent service providers worldwide. greentech’s growing customer base includes private plant owners as well as municipal utilities, regional and international energy providers, project developers, insurance companies and investment funds
Your greentech specialists for professional tendering
Project Manager, Sales & Business Development
Head of Engineering & Technical Advisory