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Romania Market Brief

Monthly: regulatory changes, connection queue status, grant and auction deadlines.

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US engineering practice supporting solar and storage developers in European markets. Remote delivery under a cross-border services agreement.

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Contact Info

1264 West 2nd Street Los Angeles, CA 90026 United States
info@stg-nations.com
US +1 (702) 931-7491RO +40 750 162 391

Corporate Advisory

Principal EngineerVasilii Smirnov
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Solar & BESS Engineering
Our Expertise

Solar & BESS Engineering

Uncompromising technical advisory, grid compliance calculation, and engineering review services for European utility-scale portfolios.

Performance AnalysisBESS Storage

Performance Analysis

Degradation profiles, round-trip efficiency calculations, state of charge monitoring, and battery health models.

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Technical Design ReviewBESS Storage

Technical Design Review

Inverter and PCS integration, protection coordination, grounding and earthing specifications, design package review against IEC requirements.

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Technology SelectionBESS Storage

Technology Selection

LiFePO4 and alternative chemistry comparison, liquid versus air cooling trade-offs, supplier documentation review, and specification benchmarking.

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Yield AssessmentSolar PV

Yield Assessment

PVsyst solar yield modeling, sub-hourly losses estimation, degradation profiles, and P50/P90 generation values.

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AI Data Center InfrastructureTechnical Advisory

AI Data Center Infrastructure

Basis of design for high-density compute: rack elevation, component-level power build-up, thermal design past the air-cooling limit, network fabric specification, and ROM budgeting with vendor data cited and assumptions flagged.

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Grid Connection StrategyTechnical Advisory

Grid Connection Strategy

Siting and configuration of storage against transmission constraint. Distributed versus transmission-level interconnection, queue positioning, and the technical argument you put in front of the network operator. 5.3 GWh developed on Duke Energy Progress corridors carrying a $238 million upgrade estimate. One project to signed interconnection.

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Pre-Submission Technical ReviewTechnical Advisory

Pre-Submission Technical Review

We find what the other side's reviewer will find, while there is still time to fix it. Yield models, UL 9540A reports, design packages and capital estimates, reviewed before they reach a lender, a grant submission or a buyer.

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Project Development SupportTechnical Advisory

Project Development Support

TSO application preparation, permitting drawings, environmental layout checks, and microgrid controls advisory.

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What we don’t do

Scope stated plainly, so nobody discovers it halfway through a project.

We do not carry fire protection engineering. Where a project needs thermal runaway assessment or fire safety sign-off, we say so and work alongside a fire protection engineer.

We do not sign construction drawings in Romania. Design work requiring a local stamp is peer-reviewed and sealed by a locally attested design office — the engineering is ours, the signature is theirs.

We do not sell equipment. We hold no project positions and take no vendor commissions. We represent the owner.

We do not issue lender-facing due diligence until professional indemnity cover is in place in the relevant jurisdiction. Until then we deliver pre-submission review, which is what most projects need first.

Send us a project and we will look at it

Site data, a yield model, a design package or a report you want a second opinion on. We come back with what we would check first — no charge for the first look.

Send a project