Our Services

 Development Engineering

Solphi Engineering has extensive experience helping developers with engineering support to validate the project concept, finalize system sizing required for interconnection applications, submit interconnection applications, and provide visibility on project estimated energy production and costs. We have the tools and processes in place to support timely delivery of PV array layouts, single line diagrams, interconnection application data and production estimates for large portfolios of early stage solar and storage developments. Services include:

  • Conceptual design, optimization and preliminary engineering

  • Energy production estimation

  • Interconnection Request support

  • Array Layouts

  • Major Equipment Specifications and Cost Estimates

  • Identifying opportunities for cost reduction

 Construction Engineering

Solphi Engineering integrates the most recent codes, standards, technologies, best practices, and design methodologies into our solar & energy storage system designs.  We leverage our considerable time in the field and our depth of construction experience to ensure Solphi engineered systems are sound on paper and in practice. Services include:

  • Electrical engineering and construction drawings

  • AC and DC Arc Flash Hazard Analyses

  • Equipment specification and technical submittal review

  • Performance Ratio Testing/Performance Acceptance Testing

 Owner’s Engineering

Solphi Engineering provides owners with the information and technical support they need to ensure smooth execution through the entire life cycle of a project.  We leverage our extensive experience to perform thorough 3rd party reviews of EPC drawing packages, reports, equipment submittals, and RFIs. Solphi will ensure the proper processes and metrics are in place to maintain project quality and consistency through project completion. Services include:

  • Design and equipment review

  • Interconnection review

  • Energy production estimation

  • Construction site visits

  • Commissioning review

  • Owner’s Technical Specifications

  • Technical support through RFP, award, and construction

 Independent Engineering

Solphi Engineering supports investors and lenders with technical due diligence on solar and storage projects. Our clients trust us to understand the specifics of their commercial transactions and we pride ourselves on providing thorough, timely, and actionable reviews. Solphi supports tax equity and long-term debt financing, construction financing, and M&A transactions. We leverage our experience in the development, design, and construction of solar and storage assets to ensure we are up to date with the constantly evolving market. Services include:

  • IE reports for tax equity or long-term debt provider

  • Construction Finance due diligence including payment certification and construction monitoring

  • M&A due diligence including portfolio performance analysis and on-site audits

  • Technology bankability reviews