BS EN IEC 61215-1-1:2021

Comprehensive Standard for Photovoltaic Modules

BS EN IEC 61215-1-1:2021 is the essential standard for the design qualification and type approval of photovoltaic (PV) modules suitable for long-term operation in general open-air climates. This comprehensive standard ensures the safety, reliability, and performance of PV modules used in a wide range of solar energy applications, from residential rooftops to large-scale solar farms.

Key Specifications and Requirements

This standard covers the following key aspects of PV module design and performance:

• Design Qualification: Establishes requirements for the design qualification testing of terrestrial photovoltaic (PV) modules suitable for long-term operation in general open-air climates.
• Type Approval: Defines the testing procedures required to provide type approval for PV modules, ensuring they meet the necessary safety, reliability, and performance criteria.
• Electrical Characteristics: Specifies the measurement of electrical characteristics, including maximum power, voltage, current, and efficiency, under standard test conditions.
• Mechanical Characteristics: Outlines the testing procedures for evaluating the mechanical integrity and durability of PV modules, including resistance to wind, snow, and hail loads.
• Environmental Characteristics: Establishes requirements for the evaluation of PV module performance under various environmental conditions, such as temperature, humidity, and UV exposure.

Compliance and Certification

Compliance with BS EN IEC 61215-1-1:2021 is essential for manufacturers, installers, and users of PV modules to ensure the safety, reliability, and long-term performance of solar energy systems. By meeting the requirements of this standard, PV modules can be certified and approved for use in a wide range of applications, including:

• Residential, commercial, and industrial solar installations
• Ground-mounted and building-integrated photovoltaic (BIPV) systems
• Off-grid and remote power applications
• Solar farms and utility-scale solar power plants

Benefits of Compliance

Adherence to BS EN IEC 61215-1-1:2021 provides several key benefits for PV module manufacturers, installers, and end-users:

• Improved Safety: The standard's rigorous testing procedures ensure that PV modules meet the highest safety standards, reducing the risk of electrical hazards, fire, and other safety concerns.
• Enhanced Reliability: The design qualification and type approval requirements help to guarantee the long-term durability and performance of PV modules, even in challenging environmental conditions.
• Increased Confidence: Compliance with this standard provides assurance to customers and regulatory bodies that the PV modules meet the necessary quality, safety, and performance criteria.
• Wider Market Access: Certification to BS EN IEC 61215-1-1:2021 allows PV modules to be accepted and used in a wide range of solar energy applications and markets, both domestically and internationally.

By adhering to the comprehensive requirements of BS EN IEC 61215-1-1:2021, PV module manufacturers, installers, and users can ensure the safety, reliability, and long-term performance of their solar energy systems, contributing to the growth and success of the renewable energy industry.