Solar EPC

Everything between the module on the truck and the meter turning.

Civil works, pile driving, mechanical assembly, medium and low voltage, substation, commissioning and energization — with our own crews and our own supervision, on utility-scale and commercial projects.

Full scope or partial

Turn-key, or the part you are short on

Not every developer needs a full EPC wrap. Many need one discipline covered fast: the pile driving crew that fell through, the electrical scope nobody bid, the commissioning team that has to be on site the week the equipment lands.

We take turn-key contracts and we take defined packages. The second is often the more honest answer when a schedule is already compressed.

Disciplines we cover

  • Executive engineering and design coordination
  • Earthworks, access roads and drainage
  • Pile driving and foundations, including difficult soils
  • Tracker and fixed-tilt mechanical assembly
  • DC field, combiner and inverter installation
  • Medium and low voltage distribution, cable and terminations
  • Substation and point-of-interconnection work
  • Commissioning, performance testing and energization

Why schedule slips

Foundations and crews, not modules

The failure mode on distributed and utility-scale solar has moved. Modules arrive. Racking arrives. What derails the schedule is ground conditions that were never properly characterized, and crews that were assumed to be available and were not.

We plan around both: geotechnical reality first, crew commitments second, and a written mobilization date we are willing to be held to.

What we ask before quoting a date

  • Geotechnical report, or permission to get one
  • Interconnection status and energization target
  • Equipment delivery dates, including transformers and breakers
  • Whether the project is safe-harbored, and the placed-in-service deadline that follows
  • Prevailing wage and apprenticeship requirements that apply

A date given without these is a guess, and guesses are what blow up schedules.

Talk to engineering

Tell us the date first

Everything else in a solar project can be negotiated. The energization date usually cannot — especially now, with placed-in-service deadlines attached to credit value. Start there and we will work backwards with you.

  • Own crews for civil, mechanical and electrical
  • Utility-scale and commercial experience
  • Turn-key or defined packages
  • Registered contractor in Delaware, New York and Puerto Rico

+1 (212) 220-8594
supply.solutions@oneenergyamerica.com
One World Trade Center, 85th Floor, New York, NY 10007

Tell us about the project

Location, size, stage and the date it must be energized.

We use your details only to reply to this request. No lists, no resale.

One Energy Group

The group

One Energy Group

An energy engineering company with its own operations in the United States, Canada and Brazil — with Portugal on the way. Same technical team, same execution standards, adapted to each market.

BrazilSão PauloStorage, solar EPC, retrofit and data centresCanadaCalgary, AlbertaSolar, BESS and cold-climate microgrids
United StatesNew YorkStorage, EPC, crews and oilfield powerYou are here
PortugalLisbonOperation being set upComing soon