Patrick Gerber - Energy Solutions Manager

Q: Where is Patrick based?

Patrick is based in Laagri, Estonia and can operate in on-site , hybrid , and remote work models.

Q: What languages does Patrick speak?

Patrick speaks the following languages: German (Native), English (Advanced), Estonian (Advanced) .

Q: How many years of experience does Patrick have?

Patrick has at least 13 years of experience. During this time, Patrick has worked in at least 4 different roles and for 4 different companies . The average length of individual experience is 3 years and 3 months . Note that Patrick may not have shared all experience and actually has more experience.

Q: What is Patrick's latest experience?

Patrick's most recent position is Energy Solutions Manager at Eesti Energia AS .

Q: What companies has Patrick worked for in recent years?

In recent years, Patrick has worked for Eesti Energia AS and EP Consulting Services OÜ .

Q: Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Energy , Healthcare , and Utility Services .

Q: Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Project Management , Strategy and Planning , and Sales . Patrick also has some experience in Operations , Business Intelligence , and Product Development .

Q: Which industries has Patrick worked in recently?

Patrick has recently worked in industries like Energy and Healthcare .

Q: Which business areas has Patrick worked in recently?

Patrick has recently worked in business areas like Project Management , Strategy and Planning , and Sales .

Recommended expert

Laagri, Estonia

Experience

Jan 2020 - Dec 2022

3 years

Tallinn, Estonia

Energy Solutions Manager

Eesti Energia AS

Structured 7.6 TWh in wind/solar PPAs across 5 markets
Led 15-member virtual team across trading, legal, and customer units
Conducted regulatory and market analysis for energy storage integration

Jan 2017 - Dec 2020

4 years

Estonia

Project Manager

Leonhard Weiss OÜ

Managed deployment of expert team for Transnet BW substation extension in Leutkirch, Germany
Supervised 330 kV Harku-Sindi overhead line project (200 km) – interface management with TSO
Optimized €15M low-voltage grid maintenance contracts (10% efficiency gain)
Direct experience with German grid operators and connection processes

Jan 2015 - Dec 2017

3 years

Tallinn, Estonia

CTO & Co-Owner

Fusebox OÜ

Pioneered demand-response aggregation in Baltic markets
Analyzed prequalification requirements for ancillary services (aFRR, mFRR) in Germany
Developed comprehensive understanding of German grid connection compensation mechanisms

Jan 2013 - Present

13 years 2 months

Estonia

Owner & Lead Consultant

EP Consulting Services OÜ

MarkeDroid (2024-Present): Driving German market expansion for Home Energy Management Solution with VPP integration
Sustainability Roundtable, Inc. (2024-2025): Advising on Polish PPA market regulations, pricing, and differences to U.S./EU frameworks
EPH - expertpowerhouse (2024): Conducting market-fit analysis for multi-stage high temperature heat pump technology (GEA HEAT & Refrigeration)
KRONGAARD/SMA Solar (2022-2024): Interim management for solar inverter platform development and crisis management for U.S. residential market launch
Enemat OÜ (2023-2024): Business development for micro-milling components in German endoscopy sector
Insta Globe Engineering (2020-2022): Building export sales network and CRM system for German market entry
Hepta Airborne (2019-2022): Launching AI-based power-line analytics in German market with POCs for major DSOs
Guided multiple clients through German grid connection processes, ECG compensation mechanisms, and prequalification for ancillary services
Led crisis resolution for SMA Solar's U.S. hybrid platform, achieving UL certification in 9 months
Advised 40+ companies on German energy market entry, PPA negotiations, and regulatory requirements
Key clients: Aurora Energy Research, SMA Solar Technologies, GEA, Insta Globe Engineering, Hepta Airborne, MarkeDroid, Sustainability Roundtable, Fusebox

Project Manager

Cellcube Vanadium Flow Battery

Managed installation and commissioning of commercial-scale vanadium flow battery storage system
Coordinated grid connection interface and safety approvals
Hands-on experience with containerized BESS deployment

Consultant

German Grid Connection Projects

Managed expert team deployment for HV substation extension at Transnet BW Substation Leutkirch
Developed strategies for BESS participation in German balancing markets
Conducted comprehensive analysis of ECG processes and compensation mechanisms

Hybrid

SMA Solar/KRONGAARD

Hybrid System Development

Developed complete BESS solutions (hybrid inverter, storage, rapid shutdown) for U.S. residential platform
Ensured systems met German and international grid connection standards
Navigated complex UL and CE certification processes

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Energy (13 years), Healthcare (13 years), and Utilities (4 years).

Energy

Healthcare

Utilities

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Project Management (13 years), Strategy (13 years), Sales (13 years), Operations (4 years), Business Intelligence (3 years), and Product Development (3 years).

Project Management

Strategy

Sales

Operations

Business Intelligence

Product Development

Summary

Strategic energy leader with 20+ years in energy infrastructure, specializing in Energy Processes, including grid connection in Germany. Proven expertise in managing complex ENERGY projects from technical conception to commercial operation, with deep knowledge of DSO/TSO requirements and German regulatory frameworks. Strong track record in interim management, crisis resolution, and international energy market expansion.

Skills

Bess & Grid Connection

Bess Project Management & Commissioning
Grid Connection Processes (Lv/mv/hv) With German Dsos/tsos
Virtual Power Plants (Vpp) & Ancillary Services (Fcr, Afrr, Mfrr)
Ul/ce Certification For Storage Systems

Energy Markets & Trading

Ppa Structuring & Origination (7.6 Twh Negotiated)
Energy Trading (Intraday, Day-ahead, Balancing)
Demand Response Aggregation & Market Integration
German Regulatory Frameworks (Eebus, Sm Gateway, Grid Codes)

Project & Leadership

Interim & Crisis Management In Energy Projects
Stakeholder Management With Dsos/tsos/regulators
Cross-functional Team Leadership (15+ Members)
Eu Horizon 2020 Evaluation & Startup Mentorship

Technical Proficiencies

Bess Technologies: Vanadium Flow, Lithium-ion, Hybrid Inverters, Rapid Shutdown
Grid Systems: Hv/mv/lv Infrastructure, Substations, Overhead Lines, Smart Meters
Markets: Ppa, Ffr, Intraday, Balancing, Ancillary Services
Regulations: German Ecg, Eebus, Sm Gateway, Ul/ce Standards, Grid Codes

Languages

German

Native

English

Advanced

Estonian

Advanced

Education

Oct 1995 - Jun 2000

TH Mittelhessen

Dipl.-Ing. · Energy Engineering · Germany

Certifications & licenses

Energy Auditor

Ul/Ce Certification For Storage Systems

Profile

Created

July 2025

Last Update

November 2025

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

Do you have questions? Here you can find further information.

Where is Patrick based?

Patrick is based in Laagri, Estonia and can operate in on-site, hybrid, and remote work models.

What languages does Patrick speak?

Patrick speaks the following languages: German (Native), English (Advanced), Estonian (Advanced).

How many years of experience does Patrick have?

Patrick has at least 13 years of experience. During this time, Patrick has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 3 years and 3 months. Note that Patrick may not have shared all experience and actually has more experience.

What roles would Patrick be best suited for?

Based on recent experience, Patrick would be well-suited for roles such as: Energy Solutions Manager, Project Manager, CTO & Co-Owner.

What is Patrick's latest experience?

Patrick's most recent position is Energy Solutions Manager at Eesti Energia AS.

What companies has Patrick worked for in recent years?

In recent years, Patrick has worked for Eesti Energia AS and EP Consulting Services OÜ.

Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Energy, Healthcare, and Utility Services.

Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Project Management, Strategy and Planning, and Sales. Patrick also has some experience in Operations, Business Intelligence, and Product Development.

Which industries has Patrick worked in recently?

Patrick has recently worked in industries like Energy and Healthcare.

Which business areas has Patrick worked in recently?

Patrick has recently worked in business areas like Project Management, Strategy and Planning, and Sales.

What is Patrick's education?

Patrick holds a Master in Energy Engineering from TH Mittelhessen.

Does Patrick have any certificates?

Patrick has 2 certificates. These include: Energy Auditor and Ul/Ce Certification For Storage Systems.

What is the availability of Patrick?

Patrick is immediately available full-time for suitable projects.

What is the rate of Patrick?

Patrick's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.