IEC 62788-1-1:2024

IEC 62788-1-1:2024 is a technical reference for measurement procedures for materials used in photovoltaic modules, with a specific focus on encapsulants and the polymeric materials used for encapsulation. For engineering teams, laboratories, and procurement functions, it supports more consistent evaluation of material properties that can affect module performance and reliability. As a primary document for this subject area, IEC 62788-1-1:2024 helps align technical review, documented evaluation, and conformity assessment activities around a shared testing basis.

Purpose of IEC 62788-1-1:2024

The purpose of IEC 62788-1-1:2024 is to define measurement procedures relevant to encapsulant materials used in photovoltaic modules, helping users assess polymeric materials in a controlled and repeatable way. In practice, it provides a reference point for technical validation, quality workflows, and laboratory evaluation where material behavior must be compared against consistent criteria. This makes it useful for organizations preparing engineering documentation, reviewing supplier data, or supporting risk management during product selection and compliance preparation.

Compliance applications of IEC 62788-1-1:2024

IEC 62788-1-1:2024 is commonly used where photovoltaic module materials are evaluated for technical compliance, incoming inspection, or development testing. It can support testing workflows in laboratories, qualification programs for encapsulant materials, and procurement review when material performance evidence is required. The document is also relevant to manufacturers and test teams that need a consistent basis for comparing polymeric encapsulation materials across product evaluations, verification activities, and broader certification or conformity assessment processes.

Benefits of IEC 62788-1-1:2024

Using IEC 62788-1-1:2024 can improve consistency in measurement and reduce ambiguity in material assessment for photovoltaic module encapsulants. That is important for safety-related decision-making, product validation, and quality assurance, especially when multiple suppliers, laboratories, or test programs are involved. A shared technical document can also streamline procurement review and regulatory preparation by making it easier to compare results, document technical findings, and support operational consistency across engineering and compliance workflows.

• Measurement procedures focused on encapsulant materials used in photovoltaic modules
• Relevant for polymeric materials assessment in laboratory and engineering workflows
• Supports documented evaluation, verification activities, and technical review
• Useful for procurement checks, supplier comparisons, and conformity assessment preparation
• Helps improve repeatability and consistency in material testing workflows