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ÖZTOPRAK
ENERGY CONSULTING

Engineering Consultancy Built for Real Plant Outcomes

Hydropower, solar, EPC technical consultancy, commissioning, owner's engineering, O&M optimization and technical audit services for power plant investors and operators.

Owner-side engineering judgment
Commissioning and O&M field experience
Bankable technical reporting

Risk, quality and constructability

EPC Technical Consultancy

Independent EPC technical consultancy for renewable energy projects from design review to site execution and handover.

Efficiency and availability

Hydropower Plant Optimization

Hydropower consultancy focused on output, reliability, water-to-wire performance and practical O&M improvements.

Yield and reliability

Solar Power Plant Consultancy

Solar power plant consultancy for investors, EPC teams and owners seeking stronger generation, quality and lifecycle performance.

Readiness and controlled startup

Power Plant Commissioning

Commissioning consultancy for power plants covering procedures, test planning, punch-list control and performance readiness.

Owner-side technical control

Owner's Engineering

Owner's engineering services that protect project value through independent review, field observations and decision support.

Availability, reliability, losses

O&M Performance Improvement

O&M optimization services for existing renewable energy assets that need measurable operational performance improvement.

Reliability and compliance

Grid & Protection System Analysis

Grid and protection analysis for power plants requiring stronger coordination, reliability and utility interface confidence.

Due diligence and asset health

Technical Audits for Existing Power Plants

Technical audits for operating power plants covering asset condition, performance risks, O&M maturity and investment priorities.

Technical clarity for investment

Renewable Energy Investment Advisory

Renewable energy project advisory for investors evaluating feasibility, acquisition, development or performance recovery options.

HPP performance, commissioning and asset reliability

Hydropower Consulting

Expert hydropower consulting for owners, EPC teams and investors who need practical engineering support for HPP commissioning, operations, technical audits and performance recovery.

Plant performance, losses and technical due diligence

Energy Audit Services

Energy audit services for hydropower, solar and renewable power plants focused on technical risk, operating losses, asset condition and practical corrective actions.

Solar PV performance, EPC quality and O&M recovery

Solar Energy Consulting

Solar energy consulting for PV investors, owners and EPC teams requiring performance ratio analysis, technical audit support and lifecycle asset optimization.

Owner-side EPC risk, quality and delivery control

EPC Technical Advisory

EPC technical advisory for renewable energy projects where owners and investors need independent technical control over design, interfaces, commissioning and handover.

Investor-grade technical risk review

Technical Due Diligence for Renewable Energy Assets

Technical due diligence for hydropower, solar and renewable energy assets covering performance evidence, EPC risk, O&M maturity, grid compliance, CAPEX exposure and acquisition decisions.

Hydropower generation loss and efficiency review

HPP Performance Analysis

HPP performance analysis for hydropower owners who need to understand generation losses, turbine efficiency, governor behavior, AGC response, availability, alarms, trips and O&M improvement priorities.

Electricity cost analysis and savings advisory

Industrial Energy Cost Optimization

Energy cost optimization consultancy for factories and industrial facilities facing high electricity bills, reactive power penalties, demand charge exposure, tariff misalignment or rooftop solar feasibility questions.

Penalty elimination and compensation review

Reactive Power Audit

Reactive power audit for industrial facilities and renewable energy plants incurring TEİAŞ reactive power penalties — identifying root cause, sizing compensation, and calculating payback period.

Lender and investor technical oversight

Independent Engineer

Independent Engineer services for renewable energy project finance — providing lenders, bond trustees and investors with neutral technical oversight from pre-construction through performance testing and completion.

Bank-side technical oversight for project finance

Lender's Engineer

Lender's Engineer services for Turkish and international banks financing renewable energy projects — providing technical due diligence, construction monitoring, drawdown verification and completion certification.

Pre-financial-close technical opinion

Bank Technical Advisor

Bank Technical Advisor (BTA) services for lenders and credit committees requiring an independent technical opinion on renewable energy project feasibility, EPC contract adequacy, yield assumptions and grid connection plan before financial close.

Multi-asset technical risk assessment

Portfolio Technical Review

Portfolio Technical Review for infrastructure investors and private equity funds owning multiple renewable assets — providing consolidated risk assessment, performance benchmarking and priority action matrix across the portfolio.

Technical opinions for legal proceedings

Expert Witness

Expert Witness services for renewable energy disputes in court and arbitration proceedings — providing independent written technical opinions on performance shortfall, delay causation, EPC specification compliance and commissioning defects.

Engineering evidence for dispute resolution

Technical Arbitration Support

Technical arbitration support for renewable energy EPC disputes — reviewing technical documents, preparing independent engineering opinions, and assisting legal counsel with technical arguments and evidence strategy.

Equipment verification before shipment

Factory Acceptance Test (FAT) Witnessing

FAT witnessing services for renewable energy equipment — verifying that inverters, transformers, protection relays and SCADA hardware meet technical specifications at the manufacturer's facility before shipment to site.

Pre-handover installation verification

Site Acceptance Test (SAT) Supervision

SAT supervision services for solar and hydropower plants — verifying that installed equipment functions correctly in its installed environment before handover, covering string testing, inverter commissioning, protection verification and SCADA check.

Independent measurement against EPC contract guarantee

Performance Guarantee Verification

Performance Guarantee Verification for solar and renewable energy plants — independently measuring actual plant performance against the EPC contractual guarantee using IEC 61724 methodology to resolve disputes or confirm compliance.

Owner-side quality during construction

Construction Monitoring

Construction monitoring for renewable energy projects — on-site inspection of critical installation milestones, workmanship verification against approved drawings, NCR documentation, and ITP hold point witnessing on behalf of owners or lenders.

Regular progress reporting for lenders and investors

Project Monitoring

Project monitoring for renewable energy construction — regular site visits, written progress reports, schedule compliance assessment, and early-warning technical issue identification on behalf of lenders and investors.

TEİAŞ requirements verification

Grid Compliance Audit

Grid Compliance Audit for solar and hydropower plants — systematic review of TEİAŞ grid connection requirements including protection relay settings, reactive power compensation, fault ride-through compliance and technical documentation.

Harmonic and voltage compliance measurement

Power Quality Audit

Power Quality Audit for renewable energy plants and industrial facilities — measuring harmonic distortion, voltage imbalance, flicker, and frequency deviation at the grid connection point against IEEE 519 and TEİAŞ requirements.

Ongoing performance oversight for owners

Technical Asset Management

Technical Asset Management for renewable energy portfolios — ongoing yield monitoring, O&M contractor oversight, performance benchmarking, compliance tracking, and annual technical review for owners who want consistent asset performance.

Ready to identify what is limiting your plant's performance?

Request a focused consultation for project feasibility, commissioning risk, O&M performance, grid protection, or acquisition due diligence.