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Technical Advisory

We support our clients throughout the entire asset lifecycle and value chain. From project development, design and contract negotiation to quality assurance and asset condition assessment, we provide independent technical expertise to support investment and operational decision-making.

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Inspection

Root Cause Analysis (RCA) – Mounting Structures

Kiwa PI Berlin performs Root Cause Analysis (RCA) of issues identified in the mounting structure, focusing on investigating and assessing any defect or condition that may compromise the safety, integrity or performance of the photovoltaic plant.

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Inspection

Root Cause Analysis (RCA) – Inverters

Kiwa PI Berlin performs Root Cause Analysis (RCA) of inverter-related issues, providing detailed findings and mitigation recommendations based on a comprehensive assessment of multiple measurable data sources. The analysis is supported by proprietary cloud-based software capable of processing large datasets to identify anomalies and failure patterns. The service can be delivered both remotely and on-site.

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Consultancy

Procurement Support

Kiwa PI Berlin reviews key project contracts to ensure that the scope of work, design, construction, equipment supply, acceptance testing and plant maintenance requirements are clearly defined. The focus is on identifying, managing and contractually mitigating potential safety, performance and reliability risks for the client.

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Consultancy

Warranty Claim Support

Preparation of an expert assessment based on the results of a Root Cause Analysis (RCA) to support the client's warranty claim process and evaluate future risk exposure.

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Consultancy

Final Acceptance Supervision (FAC)

Kiwa PI Berlin supports the client prior to the issuance of the Final Acceptance Certificate (FAC) by verifying the proper operation of the plant in accordance with the conditions defined in the construction contract. The service may be provided remotely or on site and includes oversight of performance testing as well as dedicated tests performed by Kiwa PI Berlin.

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Consultancy

Provisional Acceptance Supervision (PAC)

Kiwa PI Berlin supports the client prior to the issuance of the Provisional Acceptance Certificate (PAC) by verifying the proper operation of the plant in accordance with the conditions defined in the construction contract. The service may be provided remotely or on site and includes oversight of performance testing as well as dedicated tests performed by Kiwa PI Berlin.

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Consultancy

PV Equipment Tender Management

Kiwa PI Berlin will prepare and document an RFP or RFQ for a selected list of target manufacturers based on the client's procurement requirements. We support the client in comparing, evaluating and ranking supplier responses, followed by the assessment and shortlisting of the final candidates.

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Consultancy

Construction Supervision

Kiwa PI Berlin performs quality control inspections before and throughout the construction phase of a photovoltaic power plant. Construction supervision includes specific QA/QC inspections, on-site measurements and verification of compliance with contractual requirements, applicable standards and the Inspection and Test Plan (ITP).

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Consultancy

Performance Ratio (PR) Validation

Kiwa PI Berlin reviews O&M procedures during the operational phase to verify that the photovoltaic plant achieves the required Performance Ratio (PR). In addition, recommendations are provided to support the long-term achievement of the expected energy yield.