ASTM E1036

ASTM E1036 is the standard test methods document for evaluating the electrical performance of nonconcentrator terrestrial photovoltaic modules and arrays using reference cells. It helps define a consistent approach for measuring how PV modules and arrays perform under test conditions, which supports reliable comparison, procurement, and quality control. For manufacturers, laboratories, and project teams, this ASTM standard provides a common technical basis for electrical performance assessment.

Overview of ASTM E1036

This standard focuses on test methods for determining the electrical performance of terrestrial photovoltaic modules and arrays that do not use concentration. Its use of reference cells indicates a measurement approach intended to support repeatable performance evaluation in standard testing workflows. ASTM E1036 is relevant when organizations need a recognized method for comparing results across products, batches, or test setups. The standard title clearly places the emphasis on electrical performance, making it a practical document for test planning and verification.

Common use cases of ASTM E1036

ASTM E1036 is commonly used in photovoltaic testing environments where modules or arrays must be assessed with reference cells under controlled procedures. It may support incoming inspection, product qualification, routine performance checks, and laboratory comparison work. The standard is especially useful for teams involved in evaluating terrestrial PV systems and documenting electrical results in a consistent format. Because it addresses nonconcentrator devices, it is typically applied in conventional solar module and array testing rather than specialized concentrating systems.

Benefits of using ASTM E1036

Using ASTM E1036 can improve consistency in electrical performance testing and help reduce uncertainty when comparing photovoltaic results. It supports clearer compliance workflows by giving stakeholders a recognized ASTM method to follow during evaluation. This is valuable for procurement decisions, product acceptance, and quality control programs where repeatable measurements matter. The standard also helps align testing practices across organizations, which can make performance data easier to review, audit, and use in technical decision-making.

• Electrical performance testing for PV modules and arrays
• Reference-cell-based measurement approach
• Applicable to nonconcentrator terrestrial systems
• Supports comparison, verification, and quality control
• Useful for standardized laboratory workflows