Engineering & Technical Services — IS Energy Consulting

Engineering Disciplines

Utility-Scale Technical Expertise

Our engineering team covers the full spectrum of technical disciplines required for utility-scale solar, wind, BESS, and hybrid power projects.

Solar PV Design

Detailed design for utility-scale solar projects (10+ MWp). Layout optimization, string design, electrical BoP, and grid compliance documentation.

Wind Engineering

Support for wind projects 30+ MW including turbine foundation design review, electrical infrastructure, and grid integration studies.

BESS Integration

Design and technical specifications for utility-scale battery storage (5 MWh+). EMS architecture, control strategies, and hybrid plant configurations.

Substation Design

MV/HV substation engineering including single-line diagrams, protection and control schemes, and equipment specifications (up to 400 kV).

Automation & SCADA

SCADA architecture design, EMS integration, protection relay coordination, and remote monitoring system specifications.

Forecasting & Modelling

RES production forecasting, energy yield assessments, and performance modelling for bankable documentation.

Operational Support

Operational Phase Services

Beyond construction — we support asset performance throughout the operational lifecycle.

Performance Monitoring

Ongoing energy yield tracking, PR ratio analysis, and degradation assessments. Annual and quarterly reports formatted for lender covenant compliance.

Compliance & Reporting

Grid code compliance verification, environmental permit condition monitoring, and regulatory reporting to Bulgarian authorities on behalf of the asset.

O&M Oversight

Independent technical review of O&M contractor performance, warranty claim support, defect identification, and corrective action tracking.

Asset Lifecycle Advisory

Repowering feasibility studies, equipment end-of-life assessments, CAPEX reserve recommendations, and insurance technical support.

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