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Our services are intended for developers and owners who know from experience that engineering is not a commodity and understand the importance of saving time and money throughout the life of a project.

PPEs unrivaled expertise, large in-house team, high quality engineering and nationwide footprint allow our clients with large portfolios to trust that engineering work is done accurately and efficiently so they have minimal concerns about meeting the requirements of an AHJ’s codes or standards.

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Coordination

We conduct a comprehensive evaluation of solar and storage systems, offering insightful analyses comparing protective devices' overcurrent capabilities. This valuable information assists in establishing optimal trip settings, ensuring uninterrupted operations in the event of overcurrent faults within the system.

Additionally, we offer a separate report version specifically tailored for DC circuits, providing targeted recommendations for enhanced performance and reliability.

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RDB File Generation

Pure Power Engineering offers RDB File Generation services, which involve creating essential operating files for SEL (Schweitzer Engineering Labs) protection relays. These files are crucial for the relays to function effectively, aligning with the project's protection and operational requirements.

Our expert team ensures the accurate and reliable generation of RDB files, enabling seamless integration and optimal performance of the protection relays within the project.

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Control Schematics

We provide control schematic services for solar and storage projects. In addition, we offer wiring schematics for protection systems distinct from the main switchboard or switchgear.

Our expert team ensures accurate and detailed control schematics, enabling efficient and effective installation and operation of the protection systems within the project.

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Testing Procedures

Pure Power Engineering offers test procedures for the protection systems in solar and storage projects, catering to both Commercial & Industrial (C&I) and Utility-Scale solar initiatives. It is essential to conduct testing of these protection systems before energization or tie-in, and a NETA-certified agency should conduct this testing.

Our test procedures provide detailed guidelines for NETA technicians, specifying what needs to be tested and the recommended testing methods. By following these procedures, clients can ensure a thorough and reliable testing process, ensuring the safety and optimal performance of their solar and storage projects.

Our Featured Articles

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NEC 2026 - The Code Changes That Matter Most for Solar Developers and EPCs

The 2026 edition of the National Electrical Code (NEC) introduces a wide range of updates that affect how solar PV ...

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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 ...

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The 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 ...

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Nationwide Footprint

We are a single firm that can meet your needs everywhere you are developing or installing. 

130+

In-House Engineers

3,400+

Solar & BESS Designs 100KW+

17,000+

Project Touchpoints

58+

Project Managers and PEs

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Permitting Delays Are Killing Your Margins | Avoid Resubmissions With Pure Power Engineering

Solar Builder Project of the Year: Escalante

Value Engineering Tips See More

The 2026 edition of the National Electrical Code (NEC) introduces a wide range of updates that affect how solar PV systems are designed, installed, and inspected. While many revisions are editorial or structural, several changes have real..

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..