EPCs & DEVELOPERS

Independent Technical Support for Project Delivery

TRNRG helps EPCs and developers manage technical risk from procurement through installation, commissioning and handover — with independent verification, diagnostics and practical engineering support.

Where Project Risk Becomes Technical Decisions
From supplier selection to final handover, technical decisions can affect cost, schedule and performance.

Procurement & Supplier Quality

Verify what is being purchased before it becomes a project risk.

 
- Supplier and factory assessment

- Product quality verification

- Pre-shipment inspection 

- Technical documentation review

Project Delivery & Inspection

Establish the facts at critical stages of delivery.

- Incoming material inspection

- Installation observations

- Visual verification

- Technical reporting

Diagnostics & Technical Investigation

Investigate issues when project performance or quality is questioned.

- EL / PL testing

- Power measurement

- Thermal analysis

- Failure analysis

- Root-cause investigation

Handover & Risk Closure

Turn technical findings into clear actions before handover.

- Punch-list support

- Evidence and documentation review

- Acceptance support

- Technical recommendations

From Procurement to Handover
Independent technical support across the solar project

PROCUREMENT → 

Product selection, quality requirements and supplier verification

SUPPLY →

Factory assessment, pre-shipment inspection and documentation review

INSTALLATION →

On-site inspection, installation review and technical reporting

HANDOVER 

Technical review, performance verification and support for acceptance

How TRNRG Supports Your Project
We work alongside project teams to provide focused  input without replacing the responsibilities of the EPC or developer.

Have a Project Challenge?

Tell us where the technical uncertainty sits.

TRNRG can help define the issue, establish the evidence and determine the right next step.

Contact

E-mail: hello@trnrg.com

Address: Kaiser Joseph Straße 254, 

Freiburg im Breisgau, 79098

Germany

TRNRG

Independent Solar Engineering

Independent technical expertise, quality assurance and engineering support across the photovoltaic value chain.

© 2026 TRNRG GmbH
Technical Excellence. Independent Verification.

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