Balance of System Components Inspection – Ensuring Material Quality Prior to Dispatch

Balance of System (BOS) components encompass all the components of a solar project except the solar PV modules. While solar PV modules account for the major share of project expenditure, BoS components make up approximately 40% of the total project costs.

The significance of procuring the most advanced solar technology for a project often overshadows the importance of BoS components. Unfortunately, the quality of BoS components is sometimes compromised to meet budgetary constraints by EPCs and developers, leading to costly consequences in the long term, including potential catastrophic plant failures.

Therefore, it is vital to give equal importance to these principal components and conduct thorough factory-level inspections to ensure quality checks at every stage — from raw material assessment and manufacturing processes to the final product ready for dispatch.

Why BOS Inspections Are Critical

SgurrEnergy’s experienced inspection engineers are highly skilled in evaluating BoS components to ensure they meet industry standards and project-specific requirements. Our inspection process helps:

• Verify compliance with international standards and client specifications.

• Assess raw materials for durability and reliability.

• Monitor manufacturing processes to maintain consistency in quality.

• Conduct pre-dispatch inspections to avoid defects reaching the project site.

We have also helped manufacturers streamline production by controlling process parameters, ensuring consistent output of high-grade components. This proactive approach significantly reduces long-term operational risks and improves plant performance.

Our Proficiency – Your Benefits

• Reduced downtime due to component failures.

• Improved plant efficiency and reliability.

• Enhanced project bankability with certified quality assurance.

• Compliance with both national and international quality benchmarks.