Independent Technical Advisory

Independent technical advisory for PV, BESS and data-driven renewable energy decisions.

Green AdvanTech supports investors, developers, asset owners, EPC teams, technology providers and optimisation teams with senior technical judgement across project screening, due diligence, delivery, operations and performance improvement.

Discuss a Project Explore Our Expertise

How We Work

Technical clarity for commercial decisions.

Green AdvanTech works where technical detail affects investment, delivery and operating decisions. We support clients who need independent review, practical technical judgement and clear reporting before committing capital, advancing procurement, resolving delivery issues or improving operating assets.

Our work connects engineering evidence, project interfaces, operational data and commercial implications so that stakeholders can act with greater confidence.

years spanning photovoltaic research, project delivery and technical advisory: 25+
solar PV project exposure across European markets: 350+ MWp
battery storage project exposure across hybrid and multi-phase assets: 180+ MWh

Who We Support

Support shaped around the stakeholder making the decision.

Green AdvanTech works with investors, owners, developers, EPC teams, technology providers and optimisation teams where technical questions carry commercial consequences.

Audience 01

Investors & Infrastructure Funds

Technical review that helps investment teams assess bankability, design quality, delivery readiness and downside risk without losing commercial perspective.

Business challenge: Investment decisions need technical depth, but usually under time pressure and with incomplete certainty.

Result: Independent advisory that translates technical issues into clear decision support for acquisitions, financing and project screening.

View audience page

Audience 02

Asset Owners & IPPs

Technical support for owners who need clearer performance visibility, stronger delivery oversight and practical routes to asset improvement.

Business challenge: Operational issues, unresolved defects and opaque data can erode value long after project completion.

Result: Advisory support that connects plant behaviour, contracts, testing evidence and improvement priorities.

View audience page

Audience 03

Developers

Support for projects that need stronger technical definition, better interface control and more confidence before tender, financing or notice to proceed.

Business challenge: Projects can look advanced on paper while still carrying avoidable design, scope and interface risk.

Result: Focused advisory that improves readiness before technical weaknesses become procurement or delivery problems.

View audience page

Audience 04

EPC Contractors

Senior technical support for delivery teams navigating design interfaces, testing, commissioning and owner-facing technical scrutiny.

Business challenge: Even strong EPC teams can face pressure where interfaces, completion evidence and commissioning strategy are not aligned early enough.

Result: Independent review that strengthens technical clarity around project delivery rather than adding unnecessary process layers.

View audience page

Audience 05

Technology Providers

Advisory support for manufacturers and technology teams that need project-fit technical positioning, documentation review and market-facing credibility.

Business challenge: Strong products can still struggle when project requirements, documentation quality and customer technical expectations are not fully aligned.

Result: Technical guidance that helps providers present capability clearly and engage with project-side requirements more effectively.

View audience page

Audience 06

Trading & Optimisation Teams

Technical insight for teams that depend on plant behaviour, controls, data quality and operating constraints to support revenue decisions.

Business challenge: Commercial optimisation weakens quickly when site data, controls logic or technical constraints are poorly understood.

Result: Technical review that helps connect plant-side behaviour with operational and trading decisions.

View audience page

Core Expertise

Technical advisory services for investment, delivery and operational decisions.

Green AdvanTech supports clients where technical assumptions, project interfaces, performance data or delivery evidence need to be reviewed before decisions are made.

Investment and acquisition screening

Business challenge

Investment teams need a technical view that is commercially literate, concise and independent.

Result

Green AdvanTech translates design, delivery and operational risk into decision-ready technical advice.

Delivery-side technical governance

Business challenge

Developers, owners and EPC teams need focused oversight without adding process-heavy bureaucracy.

Result

Senior advisory support is applied where project interfaces, commissioning and technical judgement matter most.

Hybrid PV and BESS integration

Business challenge

Co-located projects create new interface risks between design intent, controls, operations and revenue logic.

Result

Technical reviews connect plant behaviour, testing strategy and operational readiness from a whole-system perspective.

Operational visibility and improvement

Business challenge

Once projects are live, underperformance often hides in data quality, site practices and unresolved defects.

Result

Targeted analytics and root-cause-oriented review help teams prioritise fixes with commercial relevance.

Data, market and revenue analytics

Business challenge

Renewable and storage decisions increasingly depend on fragmented data: market prices, forecasts, SCADA signals, metering, operating constraints and revenue assumptions.

Result

Green AdvanTech structures technical and market data into usable analysis for forecasting, performance review, revenue assessment and operational decision support.

Suggested entry point

Phase 0 diagnostic

A fixed-scope first review for one project, supplier package or operating asset. Covers technical red flags, project-readiness gaps, interface observations, optimisation opportunities and recommended next actions. The output is a defined written deliverable with no open-ended commitment required.

What the diagnostic covers

Technical risk and mitigation map
Supplier, grid or execution interface observations
Project-readiness and implementation gaps
Priority actions for deeper advisory support

Discuss a Phase 0 review

Featured Project Experience

Selected references across PV, BESS, hybrid assets and performance-led advisory work.

Selected project references showing how technical review supports investment, delivery, commissioning and operational decisions.

Utility-scale project stakeholdersHungary

Co-located 63 MWp PV, 116 MWh BESS in eastern Hungary

Representative reference for a utility-scale hybrid project where technical advisory work supported design review, commissioning readiness and completion-focused technical coordination.

Technology: 63 MWp PV, 116 MWh BESS, Hybrid controls
Outcome: Supported clearer technical review across delivery, commissioning and project-readiness interfaces.

Read case study

Utility-scale project stakeholdersRomania

Utility-scale co-located PV + BESS in Romania

Owner-side technical advisory across PV and storage integration, commissioning alignment and completion-stage technical review.

Technology: 56.17 MWp PV, 36 MW / 68.8 MWh BESS, 110 kV grid connection
Outcome: Strengthened technical alignment across hybrid integration, testing evidence and completion readiness.

Read case study

Renewable asset stakeholdersCentral Europe

Technical Due Diligence for a Utility-Scale Hybrid PV + BESS Asset

Technical due diligence capability across hybrid configuration, operational evidence, integration risk and independent technical review.

Technology: Utility-scale PV, Multi-phase BESS, Hybrid controls and operational data
Outcome: Produced a structured technical evidence base for independent assessment and decision-making.

Read case study

Utility-scale project stakeholdersHungary

Utility-scale PV Technical Review and Performance Assessment

Representative reference for PV-focused technical advisory work involving design review, performance assessment and operational improvement without storage-specific scope.

Technology: Utility-scale PV, Performance analysis, Technical review
Outcome: Supported clearer understanding of design assumptions, performance drivers and improvement priorities.

Read case study

Senior Technical Leadership

Senior technical leadership, directly involved.

Dr. Julio C. Rimada Herrera leads Green AdvanTech's day-to-day technical and advisory work. Clients engage the firm when they need independent judgement, technically grounded review and direct access to senior decision support across PV, BESS and operational analysis.

Title: Co-founder and Managing Director
Focus: Independent technical advisory across PV, BESS, hybrid assets and data-driven renewable energy decisions
Background: Project delivery, due diligence, commissioning strategy, data-driven asset review and long-term photovoltaic research

Why Green AdvanTech

Independent, technically detailed and close to the work that matters.

Clients engage Green AdvanTech when they need a focused advisory partner that can move between engineering detail, delivery evidence and commercially relevant conclusions.

Independent technical judgement

Advice that stays close to engineering evidence, project interfaces and operating reality.

Direct senior involvement

Senior technical review and reporting led directly by the firm's managing director.

Data-backed decision support

Analysis that connects SCADA, site evidence, forecasts and commercial implications.

Contact

Bring technical clarity earlier into the decision process.

Whether the need is screening an opportunity, challenging assumptions, managing a difficult interface or improving operating performance, Green AdvanTech provides focused technical review and clear decision support.

office@greenadvantech.at About the Firm