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Owner’s Engineering for Utility-Scale Solar & Storage

Independent expertise that safeguards your investment – from feasibility through construction and handover.

Independent. Bankable. Delivered on time and on budget.

About Owner’s Engineering service

Detra Solar offers comprehensive Owner’s Engineering services to provide expert oversight and ensure the highest standards of quality and compliance for Solar and Energy Storage projects.

Benefits

  • Quality Assurance: Ensures that projects adhere to the highest quality standards through independent audits and expert reviews.
  • Technical Expertise: Provides continuous technical support from experienced engineers, enhancing project integrity.
  • Efficient Management: Promotes efficient project execution and management, reducing risks of delays and budget overruns.
  • Reliable Products: Confirms that products used in the project are of high quality and meet performance expectations.

About Detra Solar

We specialize

Detra Solar is a Solar & Storage Design and Engineering services firm. We work with EPCs, project developers and investors into solar energy globally. Over the 14 years of our experience we have delivered 48.7 GWp worth of projects across 50+ countries which equals to providing power to over 21 million households.

ISO9001:2015 Certified

We are proud to be ISO9001:2015 certified, showcasing our commitment to the highest quality standards. This certification reflects our dedication to excellence, ensuring consistent, reliable, and efficient processes. It highlights our ongoing pursuit of quality improvement and our promise to deliver outstanding products and services to our clients.

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What Our Clients Say About Us

Frequently Asked Questions

What is OE?

Owner’s Engineering (OE) provides independent technical oversight across the lifecycle of solar and storage projects – supporting developers, contractors, and owners with risk mitigation, quality assurance, and project coordination.

Unlike a project manager, OE acts as the independent advisor aligning all stakeholders to ensure safe, compliant, and cost-effective delivery.

A consultancy firm brings independent expertise across every stage of a solar investment – ensuring the right site selection, realistic feasibility studies, optimized design, and proper material choices. It also helps identify reliable, cost-effective contractors, verifies product quality, oversees workmanship, and supports investor confidence. Beyond construction, consultancy provides operational support – covering all critical factors for a successful and bankable solar project.

Owner’s Engineering covers the full lifecycle of a solar project – from site surveys and bankable feasibility studies to design reviews, procurement, construction oversight, site acceptance, and operational support. It ensures independent validation, risk reduction, and bankable project outcomes.

When choosing an Owner’s Engineer, look for independence, proven reliability, full inspections, strong quality control, and knowledge of local regulations. Detra stands out with exclusive PV expertise, international and national experience, a strong client base, and a dedicated team delivering rapid, thorough support.

Ready to safeguard your solar investment?

Register for a free online consultation

Book a free consultation and see how Owner’s Engineering can add certainty, reduce risks, and maximize project performance.