Elys' services: electrical engineering

Development and finance

Elys relies on its field experience to support developers and investors in the initial project phase.

Grid analysis
Review and proposal of the different potential Grid Connections option
Negociation of solutions with the utility
Budget evaluation

Due Diligence Review

  • Independant review and technical opinion on a Due Diligence provided by a Vendor

Due Diligence report

  • Energy Yield Assessment
  • Technology Review
  • Site Conditions and Suitability for the Site
  • Electrical Infrastructures Design Review
  • Balance of Plant Design Review
  • Grid Interconnection Review
  • Electrical Infrastructures agreement Review
  • Balance of Plant agreement Review
  • Contractual interfaces Review
  • Financial Model Review
  • Permitting and Environmental Compliance
  • Project Schedule Review


We use our own teams to design the electrical infrastructure.

Load Flow / Losses
Short Circuit
Selectivity/Protections studies
Harmonics studies
Earthing system calculation
Grid Compliance studies
Stability studies
Regulation design/studies (P/Q/U)
Lines/Cables studies
Single Line Diagrams
SCADA design and implementation


Remaining as true to the site as possible, we ensure that quality, costs, planning and safety are respected during construction.

Tender Support / Preparation
Project Management
BoP Civil Works Site Management
BoP Electrical works Site Management (MV network & HV Substation)
Mechanical Assembly supervision
Commissioning supervision
Contractors’ coordination – Planning
Quality inspections
Budget monitoring
Invoices approval
Taking over management (punch list)
Contract amd claim management
EHS management

FAT / SAT Review

Lender advisor


O&M audits

Benefit from our expertise to ensure your production assets remain stable (audits, resolving problems).

Due diligence

Expertise sur parcs en exploitation

Expertise on operating parks