Renewable Energy Experts in Germany
in minutes from over 15,000 CVs with the power of AI.Hire experts who plan solar, wind, battery storage, and grid integration work, and who know the tools, reporting, and delivery steps that keep clean energy projects moving. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Renewable Energy
Karen Manukyan
Last position:
Personal AI Engineering Project — Croky AI at Crocky AI
Product:
- Built a production-ready AI platform for generating brand-aware marketing images and videos from product data, user requirements, and uploaded media.
- Own the platform architecture, technical roadmap, API design, security, deployment workflow, operational reliability, and model-provider strategy.
- Developed the core platform in .NET and built supporting AI and workflow prototypes in Python, applying language-independent API contracts and structured interfaces between services and model providers.
- Implemented reliable background processing with RabbitMQ, persisted workflow state, idempotent handling, retries, failure recovery, logging, secure storage, authorization, and credit accounting.
- Made pragmatic build-versus-buy and model-routing decisions based on reliability, latency, cost, and maintainability rather than novelty.
Agent Orchestration & RAG Systems
- Built and compared agent workflows using Microsoft Agent Framework, LangGraph, and LangChain, including tool use, conditional routing, clarification steps, state management, and hand-offs between agents.
- Implemented reusable .NET components for agents, prompts, tools, model providers, structured responses, and retrieval with pyvector, making it easier to change AI providers without rewriting the core workflow.
Frank Meier
Last position:
EHS / Product HSE Manager at Deutsche Bundesmarine
PHSE engineering and management Project management in a global industrial company and with the end customer German Federal Navy
Michael Donatus
Last position:
Project Manager SuccessFactors at Sysmex Europe SE
Deployment SAP HANA - SuccessFactors
- Implementation of sub-modules Recruiting + EC Benefits + TeamGoals
- Global rollout with adaptation to country-specific legal requirements incl. standardization
- International stakeholder management
- Onboarding of new group companies in Kenya and Greece regarding SAP SuccessFactors
Alexander Bromberg
Last position:
Senior Data Engineer at RWE AG
Architected and maintained data products for renewable energy operations, covering wind turbine, grid-meter, and weather data. Built scalable ETL/ELT pipelines in Azure Databricks using Delta Lake (bronze/silver/gold layers) and processed data in various formats, including structured and semi-structured data. Contributed to a data quality framework supporting table and column documentation, outlier detection, and completeness metrics across all datasets within a data product. In addition, implemented a DORA KPI Databricks dashboard used across all data products. Optimized CI/CD processes in Azure DevOps to streamline deployment across development, test, and production environments.
Technology stack: Azure Databricks, PySpark, SQL, Delta Lake, Unity Catalog, Azure Data Lake, APIs, Dremio, Azure DevOps, YAML, Git, Databricks Workflows, Application Insights, Terraform, OpenAI API, Codex, LLM-assisted workflows
Sarvesh Lunia
Last position:
Data Analytics for Renewable Energy Integration at Harz University
- Created data pipelines and visualization tools to support sustainable energy decision-making
- Developed insights that could optimize renewable energy deployment and grid integration strategies
Christian Bellerose
Last position:
Senior Program Manager (Freelance) at Bellerose Consulting
- Advise organizations on integrating AI into project and program management practices, delivering measurable productivity improvements
- Designed and implemented an AI agent to improve project communication, transparency, and reporting quality
Johanna Lamberts
Last position:
Interim HR Business Partner at Körber Technologies GmbH
Assignment: Strategic consulting for managers
- Professional advice for managers in a defined business area on transformation and job grading topics
- Independent management of recruiting processes in close cooperation with the shared service organization to fill key vacancies
- Advising the HR team on finalizing and negotiating new works agreements and implementing sample guidelines (ERA Küste)
- Handling labor law matters such as consent replacement proceedings or disciplinary measures
- Advising on the standardization and improvement of HR processes
Tools: SuccessFactors, SAP/HR
Alain Rakotondrazaka
Last position:
Consultant Part-Time (Regional Sales Development) at Solwig GmbH
- Acquisition activities
- Reporting
Martin Zeller
Last position:
Interim Head of Internal Sales at Trepel Airport Equipment GmbH, Mafi Transport-Systeme GmbH
- Leading the Internal Sales and Sales Steering teams
- Change management
- Developing and appointing the Head of Internal Sales
- Clearing backlogs (inquiries, orders)
- Leading and taking part in several cross-functional projects
- Developing / implementing KPIs, deriving / initiating measures
- Further development of Hubspot CRM
- Reporting to the CSO
Stefan Niederhofer
Last position:
Managing Director at Unisource GmbH
- Project management for commercial and industrial BESS, rooftop PV and hydrogen systems (up to 20 MW) in the DACH region
- AC- and DC-Engineering (low-, medium- and high voltage)
- Management of all project phases: technical assessment, concept and implementation planning, creation and review of service specifications, coordination of planning participants, schedule and budget control
- Coordination with grid operators (NVPs, VDE-AR-N 4105/4110/4120, TABs, EAAV) and authorities
- Overarching interface management between customers, suppliers, and subcontractors
- Ensuring quality, professional due diligence, adherence to deadlines, and cost efficiency
Hendrik Wagner
Last position:
Software Test and Maintenance Support at Anton Paar ProveTec GmbH
- Add/create test specifications
- Conduct regression tests
- Conduct release tests
- Analyze Jira tickets
- Identify software defects and fix them with C#
Heena Patel
Last position:
Retirement Spend & Tax Optimizer Agentic AI App (Vibe Coding) at Personal Project
Self-directed exploration of agentic AI development methods, taken from idea to a working, publicly usable application
- Built an interactive planning tool for modelling retirement withdrawals and tax strategy using an agentic AI (vibe coding) development approach – demonstrating self-directed investigation of new AI-assisted development methods
- Delivered live, tax-aware spending projections and adjustable user inputs; shipped as a free, install-free browser application built in Python, with attention to usability for non-technical users
Anke Schlobohm
Last position:
PMO IT Service Management at Memodo GmbH
PMO support at a leading European wholesaler of photovoltaic systems, battery storage, and charging stations. Focus on optimizing and rebuilding IT service management processes in Jira.
- Reworking existing Jira workflows for IT Service Management (helpdesk)
- Setting up new Jira Service Management projects, including for an incident response process: workflow adjustments, frontend design, and full process development
- Global administration for Jira Service Management projects as well as organizational administration
- Setting up new spaces for different service desks within the company
- Support in meetings, including minute-taking and follow-up
- KPI tracking for IT service management processes (ticket throughput times, SLA compliance, backlog development) with transparent stakeholder reporting
- Implementation of the operational project plan
Environment: Jira, Jira Service Management, Confluence, Microsoft Teams
Greta Dirzyte
Last position:
HR Director of Group / Interim Head of HR at Rodopi Group
- Optimization of HR processes
- Designing HR IT system and implementing
- Managing HR teams in Greece, Bulgaria and Portugal
- Responsible for global mobility
- Developing HR department
- HR controlling
- Working on performance management system
- Optimization of HR IT system and creating new features
- Coordination of the HR implementation project
- Responsible for a team of 8 direct reports and 4 countries: Germany, Portugal, Greece and Bulgaria
- Integrate new strategies and policies across the regions and support headquarter and local managers in people related matters
- Establish and develop HR departments in all regions
- Responsible for internal communication
- Develop strategy for talent acquisition and development
- Ensure compliance with all applicable local and in country regulations
- Develop job descriptions and recruitment requirements to align with expectations
- Drive change management across the group
- Design HR strategy
- Optimize HR processes and services
- Work with CEOs on new business strategies
- Analyze business and its needs
- Design and integrate trainings for management
- Sector: Renewable energy
- Staff: 900 employees
- Revenue: 55 Mio. Eur
- IT: Internal developed HR system
Frieder Timmerbeil
Last position:
Advisor Commercial Execution Management – Infrastructure Capex Projects at Investor Critical Infrastructure (NDA)
Assignment Advising units on the commercial management of major infrastructure projects in the execution phase. Focus: contracts, claims, costs, risks and supplier performance. Goals Ensure cost, schedule and result stability throughout the entire project duration. Create transparency for management and turn commercial risks into manageable measures at an early stage. Build teams and structures, KPI-based steering, claim and change order management, negotiation leadership on complex claims, management of additional cost claims, as well as active supply chain and escalation management, evidence and audit capability
Discover over 15,000 top freelancers
Statistics of experts using Renewable Energy
Aggregated from the professional profiles of matched freelancers.
Experience
24 years
Position duration
5.4 years
Positions per freelancer
14
Top business areas
Project Management, Operations, Product Development
Top industries
Energy, Manufacturing, Information Technology
Certification focus areas
Information Technology, Human Resources, Project Management
Bachelor's degree or higher
90%
Master's degree or higher
61%
Doctorate
17%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
97%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using Renewable Energy
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What it covers
Renewable energy includes power from solar, wind, hydro, biomass, and geothermal sources. Companies use it to cut fossil fuel use, stabilize supply, and build cleaner operations. In Germany, it often appears in utility, industrial, and infrastructure work.
Typical work
- Solar PV and onshore wind planning
- Battery storage and hybrid systems
- Grid connection and load balancing
- Energy monitoring and reporting
- PPA, feasibility, and rollout support
Core skills
Strong specialists know the technical and commercial side of clean energy. They work with generation forecasts, asset performance data, permitting inputs, and energy models. They also understand how renewable power fits into wider systems, from storage to demand response.
Tools and standards
The stack varies by project, but common work touches SCADA, GIS, modelling tools, and asset monitoring platforms. Many teams also need people who can handle data quality, documentation, and interface work across engineering, operations, and compliance.
When companies bring in freelance help
- New solar or wind projects need short-term expertise
- Existing assets need performance reviews or upgrades
- Teams need help with local rollout in Germany
- Internal staff need support on modelling or reporting
- Projects need flexible cover across phases
What strong specialists deliver
The best professionals reduce risk and keep decisions practical. They translate technical findings into clear actions, whether the task is site assessment, system design, portfolio analysis, or remote coordination with local teams in Germany. They are precise, structured, and easy to work with.
Frequently asked questions
Not sure where to start with Renewable Energy? These answers cover the essentials.
Renewable Energy work usually covers the planning, design, and operation of clean power systems. That can mean solar, wind, battery storage, grid integration, and reporting for assets already in service. Companies also bring in specialists for feasibility checks and performance review.
Renewable Energy is the technical term for power from sources that renew naturally, such as solar, wind, hydro, biomass, and geothermal. Clean energy and green energy are broader search terms people often use for the same space, but they can include ideas beyond generation alone. In practice, clients usually care about the same core skills.
A strong Renewable Energy specialist often brings energy modelling, data analysis, grid knowledge, and project coordination. GIS, SCADA, asset monitoring, and permitting support are also common adjacent skills. For Germany-based work, clear communication with local stakeholders is often important too.
A Renewable Energy project often needs outside expertise when the team is adding a new site, reviewing an existing asset, or solving a grid or performance issue. Freelance specialists are also useful when the internal team lacks a specific toolset or needs temporary cover. That keeps delivery moving without long hiring cycles.
A strong Renewable Energy specialist explains trade-offs clearly and backs recommendations with data. Look for practical experience across design, operations, or analysis, not just theory. Good work usually shows up as clean documentation, realistic assumptions, and decisions the business can use.
Many Renewable Energy tasks can be done remotely, especially modelling, reporting, document review, and coordination. On-site time is still useful for inspections, stakeholder meetings, and local project checks. In Germany, teams often use a mix of both depending on the phase of the work.
Renewable Energy freelancers in Germany often support utilities, industrial companies, infrastructure owners, and developers. They may work on solar parks, wind sites, storage projects, or portfolio-level planning. The exact setup depends on whether the company is building, operating, or optimizing assets.
A Renewable Energy project does not always need deep specialist depth, but it does need the right fit for the task. Early-stage feasibility work may need broad system knowledge, while grid or asset issues need more focused experience. The best choice depends on the system, the timeline, and the risk involved.
The average hourly rate of freelancers in Germany who have used Renewable Energy in their recent projects is 118 €, which corresponds to a daily rate of about 942 € based on an 8-hour working day.
Of the freelancers in Germany who have used Renewable Energy in their recent projects, 90% hold at least a Bachelor's degree, 61% hold at least a Master's degree, and 17% hold a doctorate.
On average, freelancers in Germany who have used Renewable Energy in their recent projects have 24 years of professional experience, with a single engagement typically lasting around 5.4 years.
The most common languages among freelancers in Germany who have used Renewable Energy in their recent projects are German (99%), English (95%), and French (30%).
The most common industries among freelancers in Germany who have used Renewable Energy in their recent projects are Energy (82%), Manufacturing (60%), and Information Technology (51%).
The most common business areas among freelancers in Germany who have used Renewable Energy in their recent projects are Project Management (76%), Operations (70%), and Product Development (61%).
Main locations of FRATCH Experts, who have recently used Renewable Energy
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 
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