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MNRE Extends Domestic Sourcing Mandate to Solar Wafers & Ingots from June 2028 to Curb $1.64 Billion Imports

Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link
18 Mar 2026
~2 min
Source: Indian Express
Key Data:June 2028172 GW2 GW₹24,000 crore$1.64 billion15 GW
Bodies:MNREMinistry of FinanceIEEFAJMK Research
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What This Article Covers

1.The MNRE extended its Approved List of Models and Manufacturers (ALMM) mandate to include solar wafers and ingots, effective June 2028, for government-backed and utility-scale projects.

2.India's ingot/wafer capacity is only 2 GW, while module capacity is 172 GW, highlighting a critical upstream gap and import dependence of $1.64 billion for cells/wafers/polysilicon in FY25.

3.The policy introduces a cascading sourcing requirement (modules→cells→wafers) with transitional exemptions and aims to complement the existing ₹24,000 crore PLI scheme, which has seen slow progress in upstream segments.

The Big Picture
Prelims · HighMains · Medium

The government has expanded its 'Made in India' push for solar power by mandating the use of domestically manufactured wafers and ingots for most renewable energy projects from June 2028. This strategic move targets upstream segments of the supply chain to reduce heavy import dependence, particularly from China, and build a vertically integrated domestic manufacturing ecosystem.

Exam Lens

Quick Exam Facts From News

Mandate Effective DateJune 2028
India's Module Capacity172 GW
India's Ingot/Wafer Capacity2 GW
Solar PLI Scheme Total Outlay₹24,000 crore
FY25 Solar Imports (Cells/Wafers)$1.64 billion
Wafer ALMM Trigger Capacity15 GW (3 independent units)

1-Minute Revision

  • ›Mandate Effective Date: June 2028
  • ›India's Module Capacity: 172 GW
  • ›Target this Data: India's installed ingot & wafer manufacturing capacity is ~2 GW (vs. 172 GW module capacity).
  • ›Target this Nodal Body: Ministry of New and Renewable Energy (MNRE) issues the ALMM lists and the office memorandum.
  • ›Target this Date: The mandate for domestically manufactured wafers and ingots comes into force from June 2028.

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Q1Static LinkageEasy

The office memorandum extending the domestic sourcing mandate to solar wafers and ingots was issued by which Ministry?

Q2Statement-basedHard

Consider the following statements regarding India's solar manufacturing and the recent policy:

1. The domestic sourcing mandate for solar wafers and ingots will apply to all projects from June 2024.

2. India's installed manufacturing capacity for solar ingots and wafers is significantly higher than its capacity for solar modules.

3. The Approved List of Models and Manufacturers (ALMM) for wafers will be notified only after at least three independent manufacturing units with a combined capacity of 15 GW are available.

Which of the statements given above is/are correct?

Q3Data-centricMedium

As per data provided by MNRE in Parliament, what was the approximate value of India's imports of solar PV cells, wafers, and polysilicon during FY25?

Q4Application/ImpactMedium

What is the primary objective behind the government's extension of the domestic sourcing mandate to solar wafers and ingots?

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