Services for Photovoltaic Plants
We promote and provide long-term success with a holistic view for each phase of your commercial solar plant project.
We promote and provide long-term success with a holistic view for each phase of your project.
Long term projects need long term partnerships
Best service quality in all project stages of your commercial solar plant
As technical advisors, we support many of our customers in the assessment of potential PV sites and subsequently take over the various activities, dealing with everything from site analysis over plant design to execution and construction. In this way, site evaluation, plant design, and yield forecast errors can be identified and avoided at an early stage.
During the construction phase, our accredited PV experts will ensure system installation is completed properly and continue monitoring the construction until we are satisfied that the service we have provided is in strict accordance with the standards specified in the contract.
In the operating phase of the plant, we take care of yield-optimized operation and also offer consulting, planning, and implementation for more complex projects, like repowering projects or the execution of a technical due diligence, for example.
If necessary, our technicians will also carry out more in-depth technical investigations, such as thermography inspections or power quality tests. A deep understanding of the production data enables us to analyze the performance of a specific plant in great detail and identify the corresponding optimization potential.
In addition to independent yield assessments or plant evaluations, our experts also prepare individual analyses, such as self-consumption and MRA (Maintenance Reserve Account) calculations. For the period following the feed-in tariff, greentech offers a professional plant evaluation in addition to the conception and implementation of comprehensive continued operation models for an extended project period. We guarantee impeccable quality provided by seasoned professionals for each phase of your project.
We employ our own team of highly qualified engineers and technicians to focus on the needs of our customers
and keep up to date with the latest technological and conceptual developments of the market.
Over the past few years we have supported our clients on the following projects:
More than ...
100 bankable yield appraisals
50 plant assessments/technical due diligence projects
75 thermography investigations (IEC TS 62446-3)
25 repowering projects

Professional project management
All the projects we undertake are managed and supervised by a dedicated project manager and key account manager. At the beginning of each assignment for a business solar plant we agree individual priorities and milestones with you. We provide you with regular updates with complete transparency on the status of your project. Inspection, analysis, and planning results are always subject to the four-eyes principle so as to ensure we are consistently providing a high quality service and reliable results.

Comprehensive & transparent Processes
Several of our greentech employees are TÜV and VdS certified. We document our own developments, standards, and findings in the form of checklists and work instructions and systematically record any anomalies and other information regarding the surfaces and PV systems on a specially developed field app, then present our findings in comprehensive and detailed reports. As the technical and commercial operations manager of your project, we can also look after plants after successful advisory mandates and remain in close contact to help you with any future questions and challenges.
Our Services

Yield Assessment

Plant Design

Repowering

Site Analysis

Feasibility Analysis

Tender Management

Construction Supervision

Special Inspection &
Techn. Due Diligence

Thermography

Plant Communications

Conergy

High Frequency Analysis
About greentech
Expertise Across All Project Phases
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 900 MWp in O&M, we are one of the largest independent service providers worldwide.