Civil Engineering Coordination for Solar & Energy Storage Systems
Featured Articles
Areas of Expertise
Distributed Generation - C&I
Engineering for commercial and industrial solar and BESS projects, supporting permitting, utility coordination, and design from development through construction.
Transmission - Utility-Scale
Engineering for utility-scale solar + BESS projects, supporting interconnection, system studies, utility coordination, and design through development and execution.
Ground Mounts
Engineering services for utility-scale and commercial ground-mounted solar systems, addressing grading, foundations, interconnection, and constructability.
Rooftops
Engineering solutions for rooftop solar projects, including structural evaluation, electrical design, code compliance, and constructible permit sets.
Carports
Integrated engineering for solar carports, combining structural, civil, and electrical design to deliver durable, code-compliant parking solutions.
Battery Energy Storage Systems
Engineering services for standalone and solar-paired battery energy storage systems, including system sizing, electrical design, interconnection, and code compliance.
Microgrids & Repowering
Engineering support for microgrids and repowering projects, optimizing system upgrades, integrations, performance, and long-term asset value.
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Unrivaled Experience & Knowledge
- Over 3,400 full designs (100kW & larger) completed & submitted for permits, plus other involvement in over 17,000 DG and Utility Scale Projects
- Essentially all this experience is still with the company, thanks to high retention rates for engineers & project managers.
- We only design solar + storage systems and understand it at a deep level that a jack-of-all-trades firm can't match.
- This experience allows us to solve complex engineering challenges and identify unforeseen risks in design & construction so clients can maximize the performance and profits of their solar + storage system.

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Large in House Team for Fast Turnaround
- 130+ in house engineers, including 58+ highly experienced project managers and professional engineers.
- Fast response time to questions from skilled project managers that understand time is money.
This brings the following benefits:
- High bandwidth enables fast turnaround time on the most challenging projects and largest portfolios.
- We can accommodate our clients' aggressive schedules.
- Minimal use of subs, so we can expedite the work as needed.
- In-house cross functional engineering teams allow us to provide clients with a broader suite of services.
Trusted by Leading Developers & EPCs
Eric Sieckmann
Hartman Hoel
Peter Misthos

High Quality Drawings & Reports
We are known throughout the industry for our detailed, easy to understand construction drawings for our non-engineer clients and installers.
This brings the following benefits for clients:
- ProcurementAvoids mistakes when ordering materials.
- PermitsFaster approval by the AHJ
- InstallersAvoid Errors or bad practices during installation
Value Engineering Tips See More

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Value Engineering Steel Pile Foundations for Utility-Scale Solar Projects
In today's utility-scale solar market, developers, EPCs, and asset owners face increasing pressure to reduce project costs while maintaining long-term reliability and performance. One of the most significant opportunities for value engineering..
Value Engineering in Solar + Storage - Why “One-Size-Fits-All” Doesn’t Work
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Energy storage can be the “Swiss-army knife” of the electricity grid. Reports for more than a decade have demonstrated the value storage can provide. But now that states have moved from piloting energy storage to adopting it at scale, there is a..