MNRE Extends Deadline for Solar Inverter Self-Certification

The Ministry of New and Renewable Energy (MNRE) has extended the self-certification timeline for solar inverters exceeding 200 kW capacity. This compliance fall under the Solar Systems, Devices and Components Goods Order of 2025. Manufacturers of these high-capacity inverters may now continue their operations via self-certification until December 31, 2026, providing a critical buffer for industrial adherence to quality standards.

The original mandate was designed to ensure long-term equipment quality and standardisation in the domestic renewable energy sector. The extension acknowledges the manufacturing challenges and supply chain complexities faced by domestic producers when meeting rigorous compliance requirements. By delaying the transition from self-certification to third-party verification, the ministry aims to avoid supply bottlenecks for ongoing solar projects across the country.

This decision supports the continuity of large-scale solar infrastructure projects that depend on high-capacity inverter performance. Industry experts suggest the additional time will allow manufacturers to upgrade their facilities and align with national standards without disrupting critical power infrastructure schedules. Stakeholders should monitor for subsequent government announcements regarding potential further extensions or finalized testing protocols beyond the new end-of-year deadline.