Portale del lavoro
    Portal del empleo
    Portal pracy

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.

Learn more

Tender Management

Focus on comparability and quality

As part of our tender management system service, we ensure that all project-relevant aspects and special features are taken into account. In this way, we ensure that you receive the required level of quality of execution in terms of normative and customer requirements during the subsequent implementation. The concrete planning specifications and structure of the tender documents also ensure good comparability of the individual bids. However, we remain flexible and always make sure that we leave enough room for innovative proposals and ideas from suppliers.
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.

Final result of a solar farm project after successful tender management from greentech

When does a tender project management service make sense?

If you are a project developer or the owner of a PV plant, and want to outsource the tender process
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.

In addition to preparing and issuing the tender documents, we also manage the entire tender for solar process, including the evaluation of bids and awarding of contracts. Our goal is to ensure a competitive and transparent bidding process that results in the selection of the most qualified and cost-effective contractors for your solar project. Our experienced team of experts will work closely with you throughout the tender solar process to ensure that your specific needs and requirements are met. Contact us to learn more about our solar battery tender services.

If you are looking for a team to process your entire PV tendering process
We are experienced technical consultants and can handle the entire tenders solar 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.

In addition, we can support you in the negotiation process with potential contractors and help you select the most suitable bidder based on their technical and financial capabilities, as well as their experience in implementing similar projects. Our goal is to ensure that you receive high-quality bids that meet your technical requirements and budget constraints and to ensure that the bidding process is transparent and fair for all parties involved.

As an investor, you are looking for comparability in supplier offers
Thanks to our technical expertise and a comprehensive overview of the market, we can critically evaluate the components and plans on offer and negotiate with suppliers on an equal footing.

We ensure that the battery tender solar process is conducted fairly and transparently, by the applicable laws and regulations, while also keeping your interests and goals in mind. Our technical expertise allows us to evaluate the bids based on quality and price, taking into consideration various factors such as the proposed equipment, installation plans, and O&M services. With our help, you can be confident that you will receive competitive bids from qualified contractors and select the best option for your project.

You are not sure which offer to accept
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.

Our team at greentech understands the importance of effective communication and collaboration throughout the tender process. We proactively engage with both the customer and participating companies to address any queries or concerns, and to facilitate discussions that are focused on achieving the best possible price and quality outcome for you. We act as your trusted partner, advocating for your interests and ensuring that the tender process is smooth, efficient, and results-oriented. You can rely on our expertise and experience to ensure a successful tender process for your solar project.


Talk to our specialists at greentech about your needs in terms of Tender Management

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.
Endless solar modules on commercial pv plant after tender management process was successfully implemented by greentech
greentech engineer inspection the quality of solar module components in the framework of a tender management assignment

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.
Tender inspection data of a solar power project site

Discover our full range of services for your tender management

Information 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?

Years of experience


Professionals in our team

under management

About greentech

With advice and action at your side - in every phase of your project

greentech is an integrated PV specialist. The range of services includes project development, system design, construction, operation and management of PV power plants in Europe. In the area of operational management, we offer a full-service operational management concept for PV plants of all sizes with an interdisciplinary team of experienced experts, as well as services for planning, quality assurance and yield maximisation. With a comprehensive range of services and a current portfolio of more than 1 GWp in operational management, we are one of the largest independent service providers worldwide. As an integrated PV specialist, greentech also covers the areas of project development and plant construction.

Your greentech specialists for
professional tendering

Johannes Liebich

Head of Engineering & Technical Advisory

Johannes Liebich is head of the “Engineering & Technical Advisory” team at greentech. He is responsible for the planning and implementation of projects and for the development of new services in technical plant consulting. Johannes Liebich studied Environmental Engineering with a focus on photovoltaics and has been working in the solar industry since 2011. As an experienced Technical Advisor, his main focus is on plant construction and operation.
Steffen Heberlein

Senior Project Manager Sales & Business Development

Steffen Heberlein is responsible for the expansion of the business units Technical Operations Management, Commercial Operations Management and Technical Advisory. His activities for greentech’s customers range from price indications to contract negotiations and project implementation support. As a key account manager, he also looks after more than 250MWp for various customers in greentech’s existing portfolio.

Contact us here

You need just 45 sec. for your inquiry.

You might also be interested

PV Construction

Plant Construction