BESS & Solar Engineering Services

Electrical Engineering

We provide electrical engineering services for utility-scale solar and battery storage projects. Our team works to deliver clear, code-compliant drawings that assist industry leaders in building successful projects.

Our engineers understand the technical and schedule demands of large-scale energy projects. We focus on practical design solutions, coordination, and responsiveness so developers and contractors can move forward with confidence. Our electrical engineering services include:

  • Permit and construction documents for utility-scale solar and BESS projects
  • Modules through DC, low voltage AC, and medium voltage (MV) system design

  • Reactive power studies

  • Short circuit studies

  • Underground cable thermal studies

  • Insulation coordination studies

  • Grounding studies
  • Protective device coordination studies
  • Arc flash analysis and labeling
  • Construction administration and RFI response

Civil Engineering

Stellavise provides civil engineering services that support efficient, buildable utility-scale solar and battery storage construction. Our team works to create coordinated site designs that address grading, drainage, access, and overall constructability while helping projects stay aligned with permitting and construction requirements.

By approaching each site with a practical, solutions-focused mindset, we help clients reduce risk, improve coordination, and keep construction efforts on track. Our civil engineering services include:

  • Grading and drainage design
  • Stormwater pollution prevention plans (SWPPP)
  • Erosion and sediment control design
  • Site plan development and layout optimization
  • Cut/fill analysis and earthwork calculations
  • Road and access design
  • AHJ submittal support and permit documentation
  • Utility and site infrastructure coordination

Consulting Services

At Stellavise, we realize that support from an experienced team is needed in all stages of the process. Our engineers are capable of providing a variety of consulting services, including technical studies, system modeling, preliminary Single Line Diagrams, site plans/layouts, Interconnection Application support, and much more.

Our engineers have experience in all stages of solar project development. From origination layouts and SLDs to the final commissioning and performance testing of a plant, if it’s technical, we have done it.

  • Civil and electrical drawing review

  • PVSyst energy estimates

  • Existing plant diagnostics

  • Commissioning analysis and performance testing

Stellavise Projects

For Contractors & Developers