Comprehensive Electrical Infrastructure
from the Ground to the Grid
Power from the
Field to the Grid
Our electrical scope covers everything from DC installation to underground collection systems, to high-voltage terminations, ensuring seamless energy delivery. Whether connecting solar generation to a substation or integrating battery storage, our teams work with exacting standards to keep projects on time and in compliance.
- PCS Foundations and Pad Rough In
- MV and DC Underground Installation
- Turnkey DC Above Ground Installation
- SCADA, DAS, and communications networks
- Point of Interconnect Construction
- Testing and Commissioning
- Over 5GW+ of electrical construction to date
Cinterra builds utility-scale solar sites for reliable delivery of clean power across America.
Safety is the foundation of every project
Utility-scale solar sites are comprised of diverse mechanical, electrical, and construction teams who are moving mounds of earth, operating a range heavy equipment, and connecting immense amounts of electrical power.
At Cinterra, we start every day of every project with a mentality that never compromises safety nor sacrifices quality.
Efficient power delivery to the grid
Cinterra teams possess unparalleled expertise for building the critical link between solar power systems and the grid. A full spectrum of point-of-interconnect (POI) construction for medium and high-voltage systems, every utility requirement and regulatory standards is carefully considered to safeguard solar site infrastructure and optimize energy transmission to efficiently deliver clean energy across North America.
- Interconnection application and permitting
- Grid impact study and review
- Utility coordination and design
- Construction of POI facilities
- Metering and monitoring system installation
- Grid synchronization and commissioning
- Interconnection monitoring and maintenance
- Compliance and documentation
- Utility approval and energization
Substation Services: Reliable Power Delivery from Start to Finish
We are a single-source contractor who brings a broad range of capabilities to build on-site substations from the ground up, implementing upgrades or expanding existing substation infrastructure. No matter the complexity of the systems, control relays or protection schemes, the Cinterra team makes every connection precise, perfect, and fully compliant. Every detail is considered to deliver highly reliable, fault tolerant substation infrastructure.
- Site selection, design and electrical engineering
- Equipment Installation and automation
- Below and above grade grounding/conduit
- Switchyard construction and SCADA Integration
- Control house configuration and cable termination
- Power and capacitor bank installation and termination
- Testing, commissioning and compliance documentation
- Emergency Response & Troubleshooting
Proficiency at all voltage levels, the Cinterra team orchestrates the collection of solar energy and builds substation facilities to efficiently transform, switch, and properly regulate power from the solar site to the grid.