Aerial view of a utility-scale PV installation in western Romania

Case Study 02

Utility-scale co-located PV + BESS in western Romania.

A utility-scale co-located asset with 56.17 MWp PV and 36 MW / 68.8 MWh BESS, supported through owner-side technical review, commissioning alignment, grid-connection readiness and documentation support.

Project Summary

Technical review grounded in what is visible on site.

This case combines the current visual material with approved project detail: a utility-scale co-located asset in western Romania with 56.17 MWp of PV and 36 MW / 68.8 MWh of battery storage.

It shows the kind of technical support needed when hybrid integration, commissioning logic, documentation quality, grid-connection readiness and execution interfaces all have to stay aligned.

Country / market

Western Romania

Configuration

56.17 MWp PV, 36 MW / 68.8 MWh BESS, dedicated HV grid connection

Project phase

Commissioning, performance validation and technical support for external technical review

Green AdvanTech role

Owner-side senior technical advisory across integration, testing, documentation review and technical assessment support

Client Challenge

Translating project reality into a clearer technical picture.

Co-located renewable assets create multiple technical interfaces at once: PV design and layout, BESS configuration, grid-connection readiness, performance-test methodology, acceptance criteria and the technical assumptions used in external technical documentation.

The need here was for structured owner-side visibility that connected field conditions, technical deliverables, EPC workflows and the technical input needed for review and completion assessment.

Scope of Support

Practical owner-side support across integration and technical review.

  • Technical validation of PV and BESS integration and interface constraints
  • Support on core engineering inputs, layouts and technical review material
  • Commissioning, testing and grid-connection readiness alignment for hybrid operation
  • Technical assessment support for review and reporting
  • Review of EPC, testing and completion documentation for technical consistency
Aerial view of a utility-scale PV installation in western Romania
PV and battery-storage installation context showing the hybrid asset layout.
Substation and surrounding renewable-energy infrastructure in western Romania
Grid-connection infrastructure within the wider co-located asset.
Back-side PV module and cabling detail in western Romania
Closer technical detail to support a hands-on, review-oriented narrative.

Value Created

Better technical clarity for non-routine decisions.

  • Stronger technical validation support for a complex hybrid PV + BESS asset
  • Clearer alignment between EPC, external reviewers and internal technical teams
  • Stronger readiness for commissioning, testing and grid-connection milestones
  • Better connection between technical evidence, documentation quality and external assessment needs

Next Step

Use the same approach for your next owner-side review.

Green AdvanTech can help structure technical questions, project evidence and interface risks into a clearer basis for execution or operational decisions.