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High-performance engineering for utility-scale and community solar

Solar (PV) Engineering

Phase X Engineering supports both utility-scale and community solar projects with the high-performance engineering they demand. Whether enabling multi-MW solar farms to connect seamlessly to the grid or helping community solar developers serve income-eligible and shared-benefit markets, our team provides the electrical and structural infrastructure expertise that brings solar visions to life.

Key Benefits

We specialize in the components that matter most to solar delivery: interconnection, transmission, substations, and energy storage systems. Our engineers understand renewable portfolio standards, virtual net metering, local regulations, and the technical nuances that shape project viability. With a focus on speed, precision, and full in-house coordination, Phase X ensures your solar project meets the highest standards of quality and compliance.

  • Optimized PV Site Layouts – Maximize energy yield while reducing trenching, grading, and total installed cost.
  • Ready for Hybrid Integration – PV designed to pair seamlessly with BESS and advanced interconnection.
  • Low-Risk Engineering – Fully coordinated electrical, civil, and structural packages reduce scope gaps and surprises.
  • Permit-Ready Deliverables – Fast-tracked engineering aligned with local AHJ requirements, utility standards, and VNM rules.
  • Optimized for Total Cost – Every detail, from trench alignments to cabling, is designed with CAPEX + OPEX in mind.

Who We Serve

How We Support

Whether you’re developing, building, or owning — Phase X aligns with your goals from kickoff to commissioning.

Efficient, Permit-Ready PV

Technical Capabilities

Solar Engineering Workflow

From early feasibility through commissioning and real-world validation.

1
30% Design

Site Feasibility & Conceptual Layout

Early planning & optimization
  • Energy-yield–optimized site layout and module spacing.
  • Preliminary trenching, conduit, and access road strategy.
  • Initial review of interconnection path and utility tie-in points.
  • Environmental, grading, and land constraint evaluation.
  • Early AC/DC collection system concepts.
2
60% Design

Detailed PV & Infrastructure Design

Electrical, civil & structural coordination
  • DC/AC collection system design and conductor sizing.
  • Inverter/skid placement and major equipment siting.
  • Civil cut-fill refinement and access road detailing.
  • Grounding, protection, voltage drop & cable ampacity studies.
  • Hybrid (PV + BESS) integration if applicable.
3
90% Permit

Utility & AHJ Coordination

Permit-ready engineering
  • Interconnection package preparation and utility comments resolution.
  • Permit-ready electrical and civil drawing sets.
  • Site-specific grounding and protection adjustments.
  • Refinement of trenching, cabling, and equipment routing.
  • Hybrid system alignment (PV+BESS) verified with stakeholders.
4
IFC

Issued for Construction

Final deliverables for the field
  • Final IFC drawings for electrical, civil, and hybrid systems.
  • Verified Bill of Materials (modules, inverters, cabling & equipment).
  • SCADA / DAS system coordination and integration details.
  • Construction sequencing, field support & RFI response.
  • As-built updates as construction progresses.

Licensing & Reach

Licensed Across the USA

Phase X holds electrical and civil engineering licenses across multiple states — with more in progress. We’re ready to work where you need us.

Electrical & Civil: Arizona, California, Georgia, Illinois, Indiana, Mississippi, Nevada, New Mexico, North Carolina, Oklahoma, Oregon, Texas, Virginia, Washington

Electrical only: Alabama, Colorado, Idaho, Iowa, Louisiana, Missouri, New York, Massachusetts, Tennessee

Civil only: Arkansas, South Carolina

Mechanical (16): Arizona, Arkansas, California, Georgia, Illinois, Indiana, Mississippi, Nevada, New Mexico, North Carolina, Oklahoma, Oregon, South Carolina, Texas, Virginia, Washington

Licensing within your state can be acquired if needed.

Planning a Solar (PV) Project?

Tell us about your system size, site, and interconnection, plus any storage. We’ll align early, model it in 3D, and deliver an IFC package your crews can build from.

Licensed across the USA · In-house electrical, structural & civil 

Scott Miller IV

Electrical Designer

Scott is an Aries, hocky lover, and an exceptionally quick learner.  He likes remaining up to date with the latest industry trends and advancements to provide the most effective solutions to our clients. He is also the photographer behind all of the company photos and has a passion to photograph cosplays at comic conventions, like ComiCon.

Jordan LeFord

Electrical Design

Jordan is known by many names (Air, Bird Man, Boy Wonder to name a few) and has over 25 years of experience specializing in the support of electrical, civil, surveying, architecture, and telecommunication.  He works well under pressure and is an avid sports enthusiast with a particular passion for golf which may have started during his first job at a country club.

Chris Arevalo

CAD Manager

Chris is an exceptionally talented design extraordinaire with a contagious can-do attitude and a driving force within our team.  This early bird excels in transforming design concepts into functional and accurate 3D models with details and content clients rely on for construction. Chris is known for his mentorship skills, providing guidance and support to his colleagues. Outside of work, he enjoys camping and embracing the great outdoors.

Luke Dye

Mechanical Designer

Luke is a dedicated and skilled mechanical engineer with a background in design engineering.  He brings a mechanical edge to the team.  Luke has a passion for creation in and out of the office.  He indulges in golfing and baking delicious treats and enjoys experimenting with different recipes, techniques, and flavors. 

Rajko Grabusin

Electrical Designer

Rajko is an avid cyclist and says he enjoys “football,” but we think he means soccer. He is a Balkan native and brings a wealth of knowledge all the way from Croatia to the team.  Rajko holds a master’s degree in electrical engineering from Croatia and has significant experience as an electrical technician.  He has become a champion of substation and BESS projects, and he performs electrical power system studies.

Aishwarya Salvi

Job Captain

Aishwarya (Ash) is an animal-loving Gemini who is a competitive basketball player turned architect.  At Phase X, she leverages her extensive 5+ years of experience in architecture and structural design to bring a holistic design philosophy with precision and excellence.  Ash is a talented sketch artist and a phenomenal cook.

Darlene Boresch

CEO

A visionary leader who focuses on strategic growth initiatives, ensuring Phase X continues to set industry standards and challenges the norm.  Darlene is a licensed CPA and has spent the last 20 years working with some of the best entrepreneurs in the tech space to develop and accelerate startup operations, financial strategy, and business advisory to startup companies from seed to IPO.  When she is not implementing growth and long-term vision business strategies, you will probably find her lifting weights at the gym, on a dance floor, or playing with her two sons.  Darlene’s passionate about building high-performing teams that include the best-in-class talent to foster a creative and collaborative company culture.