Preliminary Design Engineering Services & Engineer of Record
Pure Power is committed to delivering comprehensive preliminary engineering services and serving as the engineer of record for solar and storage projects. Our expertise encompasses various services, including project design, conducting studies, generating reports, and other preparatory activities that propel projects from conceptual stages to physical construction. Moreover, we specialize in identifying and outlining the infrastructure requirements of projects, thereby assessing their viability. We also offer essential technical support and provide the necessary drawings to navigate the utility application process successfully, ensuring your project meets all regulatory standards and progresses smoothly.
Services
Preliminary Engineering
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Structural Engineering
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Interconnection Engineering
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Engineer of Record
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Power Engineering
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Electrical Engineering
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Solar + Storage System Design
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Owner’s Engineering
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Civil Engineering
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Featured Articles
6 Practical Insights for Standalone Battery Energy Storage System (BESS) Design
Driven by grid stability & reliability needs and by the integration of renewables, Standalone BESS (battery energy ...
Read MoreThe Power of Interconnection Planning - Why Solar Developers Need PSCAD, PSS®E, and ASPEN Expertise
Interconnection queues are more congested than ever, and the path to approval is increasingly opaque. Developers are ...
Read MoreStacking Revenue Streams - The Business Case for Agrivoltaic Solar Projects
In the public eye, there is hardly a conversation about utility-scale solar without addressing the fear of losing ...
Read MoreAreas of Expertise
Ground Mounts
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Battery Energy Storage Systems
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Microgrids & Repowering
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Videos
What is Interconnection Planning? | PSCAD PSS®E & ASPEN Simulations
Project Kickoff Done Right: What Developers and EPCs Need Before Engineering Starts
Unrivaled Experience & Knowledge
- Over 2,500 full designs (100kW & larger) completed & submitted for permits, plus other involvement in over 15,000 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 20+ professional engineers & 20+ highly experienced project managers.
- 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
6 Practical Insights for Standalone Battery Energy Storage System (BESS) Design
Driven by grid stability & reliability needs and by the integration of renewables, Standalone BESS (battery energy storage systems) are moving from pilot to mainstream. But anyone who has tried to develop or engineer one, especially in dense, highly..
Interconnection queues are more congested than ever, and the path to approval is increasingly opaque. Developers are spending serious money on land control, studies, and legal work, only to hit delays when grid studies surface surprises late in the..
In the public eye, there is hardly a conversation about utility-scale solar without addressing the fear of losing valuable farmland. Debates with community involvement tend to be polarized. Developers see open fields as ideal for solar, while..
U.S. distributed energy resources (DER) capacity is expected to increase by 217 GW by 2028, according to a Wood Mackenzie Report. A staggering number, even to the seasoned solar industry professional. One of the challenges is connecting the massive..
