Solar energy is becoming an important part of India's renewable energy sector, increasing the demand for reliable and quality-tested solar photovoltaic (PV) modules. To ensure product safety, performance, and compliance with applicable Indian standards, manufacturers and importers must check the relevant requirements established by the Bureau of Indian Standards (BIS).

BIS Certification for Solar PV Modules is an important compliance requirement for products covered under applicable Indian regulations and Quality Control Orders (QCOs). The certification process may involve product testing, technical documentation, factory-related requirements, and registration or licensing procedures, depending on the applicable scheme.

Understanding the correct certification route helps manufacturers avoid documentation errors, testing delays, and potential issues with the sale or import of regulated products.

What Is BIS Certification for Solar PV Modules?

BIS is India's national standards body responsible for developing Indian Standards and operating product conformity assessment schemes. Solar PV modules must comply with the applicable standards and regulatory requirements relevant to their product category.

BIS Certification for Solar PV Modules helps establish that covered products meet the requirements specified under the applicable Indian Standard and certification framework. The exact requirements depend on the module type, product classification, applicable standard, and current government notifications.

Before beginning the process, manufacturers and importers should verify whether their specific solar PV modules fall under a mandatory certification or registration requirement. They should also confirm the applicable standard, testing requirements, and any additional conditions imposed by the relevant ministry or regulatory authority.

BIS compliance can support product acceptance in the Indian market and demonstrate conformity with applicable quality and safety requirements.

What Is BIS CRS Registration for Solar PV Modules?

The Compulsory Registration Scheme (CRS) is a BIS conformity assessment scheme applicable to specified product categories notified by the Government of India. Under this framework, manufacturers must fulfil the prescribed requirements before selling covered products in India.

BIS CRS Registration for Solar PV Modules should be considered only after confirming that the particular module category is covered under the CRS and that the relevant Indian Standard and registration requirements apply. Not every solar-related product necessarily follows the same BIS certification route.

Solar PV modules may also be subject to product-specific requirements under other BIS certification arrangements or government orders. Therefore, it is important not to assume that CRS registration is the correct route for every solar module.

Manufacturers should verify the latest applicable notifications, product scope, and official BIS requirements before submitting an application. Selecting the correct compliance pathway at the beginning can help reduce unnecessary testing expenses and processing delays.

Applicable BIS Standards for Solar PV Modules

The applicable Indian Standards depend on the type and technology of the solar module. The revised Solar Systems, Devices and Components Goods Order, 2025, introduced updated requirements for covered solar products.

Important standards include:

• IS 14286 (Part 1):2023 and IS 14286 (Part 2):2023: Relate to design qualification and type approval testing requirements for terrestrial photovoltaic modules.

• IS/IEC 61730-1 and IS/IEC 61730-2: Cover solar PV module safety requirements, including construction and testing.

• IS 16077: Relates to thin-film terrestrial photovoltaic modules, subject to the applicable revised standard and regulatory requirements.

Manufacturers should confirm the latest applicable editions, amendments, and transition deadlines before testing. BIS standards and implementation guidelines may change, so using an outdated standard can lead to additional costs or delays.

Process for BIS Certification for Solar PV Modules

The certification process generally involves the following steps, subject to the applicable BIS scheme and current requirements.

Step-by-step certification process

1. Identify the applicable standard

Determine the module category, relevant Indian Standard, and applicable Quality Control Order (QCO).

2. Prepare the required documents

Arrange manufacturer details, factory information, product specifications, model numbers, technical drawings, and other scheme-specific documents.

3. Complete product testing

Submit samples for the required tests through the appropriate BIS-recognised laboratory and meet the applicable testing criteria.

4. Submit the application

Apply through the relevant BIS portal or procedure and provide the prescribed documents, test reports, and applicable fees.

5. Obtain approval and maintain compliance

Respond to queries, complete the applicable formalities, and use the authorised Standard Mark only as permitted under the granted registration or licence.

The sequence and documentation can differ according to the certification scheme and product category. BIS provides official guidance for manufacturers applying under CRS.

Documents Required for Solar PV Module Registration

Proper documentation helps avoid application discrepancies. Depending on the applicable scheme, manufacturers may need to provide:

• Company and factory registration details.

• Manufacturer authorisation and contact information.

• Product datasheets and technical specifications.

• Model numbers, brand details, and product labels.

• Technical drawings and component details.

• Test reports from the appropriate recognised laboratory.

• Quality control and manufacturing information.

• Authorisation documents, where applicable.

• Prescribed declarations and application forms.

The final document checklist should be confirmed against current BIS requirements. Foreign manufacturers should also check any additional representation, authorisation, and local contact requirements applicable to their case.

Why Hire a BIS CRS Consultant for Solar PV Modules?

Working with a BIS CRS Consultant for Solar PV Modules can help manufacturers understand the applicable standards, organise documentation, coordinate product testing, and prepare applications correctly.

A consultant can assist with identifying the appropriate certification route, reviewing technical documents, tracking application progress, and responding to regulatory queries. This support is particularly useful for businesses that are unfamiliar with Indian conformity assessment procedures.

However, a consultant cannot guarantee approval or replace mandatory testing and regulatory decisions. The final registration or licence is granted by BIS after the applicable requirements are fulfilled.

How Can a BIS Consultant for Solar PV Modules Help?

A professional BIS Consultant for Solar PV Modules can provide assistance throughout the compliance process, from initial assessment to post-approval requirements.

Typical services include:

• Checking the applicability of BIS requirements and QCOs.

• Identifying the relevant product standards.

• Preparing and reviewing application documents.

• Coordinating with recognised testing laboratories.

• Assisting with online submissions and clarification responses.

• Advising on model additions, modifications, renewals, or changes where permitted.

Choosing an experienced consultant can make the process more organised and help businesses avoid preventable errors. Manufacturers should verify the consultant's experience and understand the scope of services before engaging them.

Conclusion

BIS Certification for Solar PV Modules plays an important role in meeting India's applicable product quality and safety requirements. Manufacturers should identify the correct certification scheme, verify the latest standards, complete the required testing, and submit accurate documentation before marketing regulated products.

Although BIS CRS Registration for Solar PV Modules is relevant to covered products, the appropriate route must be confirmed against the current QCO and BIS guidelines. Professional assistance from a BIS CRS Consultant for Solar PV Modules or a BIS Consultant for Solar PV Modules can simplify the compliance process and help manufacturers manage regulatory requirements effectively.

For authoritative information, consult the official BIS website and the BIS CRS portal.