Important Update: Extended Compliance Deadline for SPV Inverters under QCO 2017

The Ministry of New and Renewable Energy (MNRE) has announced a significant update regarding compliance requirements for Solar Photovoltaic (SPV) inverters, particularly those with capacities exceeding 100 kW. As per a notification issued on January 27, 2025, the deadline for meeting the Quality Control Order (QCO) 2017 standards has been extended. Here’s what manufacturers, industry professionals, and stakeholders need to know about this change.

Key Highlights of the Notification

The Quality Control Order (QCO) 2017, effective since September 5, 2018, mandates stringent quality standards for SPV inverters and other solar photovoltaic components. To facilitate compliance, the government had previously granted a temporary extension, allowing manufacturers of SPV inverters above 100 kW to self-certify their products until December 31, 2024, or until further notice.

With the latest update, the compliance deadline has now been extended to December 31, 2025, or until additional directives are issued.

Reason for the Extension

The primary reason behind this extension is the limited availability of accredited testing facilities for high-capacity SPV inverters. Given the increasing demand for compliance testing, the government has allowed additional time for manufacturers to align with the required standards without disrupting the supply chain.

What This Means for Manufacturers

Manufacturers of SPV inverters above 100 kW now have an extended period to comply with the QCO 2017 requirements. However, they must adhere to certain conditions, including:

• Self-Certification: Manufacturers can continue self-certifying their products as per existing provisions, ensuring uninterrupted production and sales.

• IEC Certification: Products must have valid International Electrotechnical Commission (IEC) certifications, aligned with Indian Standards (IS):
  -Item No. 4: IS 16221 (Part 2):2015 / IEC 62109-2:2011
  Item No. 5: IS 16169:2014 / IEC 62116:2008
  Test Reports – Manufacturers must provide test reports from accredited laboratories to validate product quality and compliance.

Impact on the Solar Industry

This deadline extension is a strategic move to support manufacturers and project developers in maintaining production while ensuring compliance with evolving standards. It provides additional time for companies to:

• Obtain necessary certifications without facing testing bottlenecks.

• Ensure continued availability of high-quality, compliant solar equipment.

• Contribute to India’s renewable energy expansion without disruptions.

For solar project developers and buyers, this decision ensures access to reliable and certified solar inverters, while the industry continues scaling up testing facilities.

Conclusion

The Ministry of New and Renewable Energy's decision to extend the QCO compliance deadline for high-capacity SPV inverters reflects a balanced approach to regulatory enforcement. While the new deadline offers flexibility, manufacturers must continue working towards full compliance to meet industry standards and avoid penalties.

Stakeholders are advised to stay updated with further government notifications and ensure their products adhere to the latest regulations. For complete details, refer to the official notification in the Gazette of India.