The India solar wafer policy 2028 extends ALMM’s domestic sourcing logic to the most import-dependent stage of the solar chain.
Its success depends less on the rule than on capacity. India has about 2 GW of ingot-wafer capacity today and needs 15 GW from independent producers before the first list can be issued.
Companies should treat the June 2028 date as a planning milestone and map their projects, track the first list and cut-off, and verify suppliers early.
Chirag H. Tewani, senior research associate at JMK Research, said the challenge is no longer building capacity but using it well and deepening the value chain. He called for incentives to be spread across cells, wafers and polysilicon, not concentrated on modules.
Net-metering projects are within scope. Per reports of the order, those commissioned before 1 June 2028 are exempt from the wafer requirement but must meet module and cell norms. Those commissioned on or after that date must use listed modules, cells and wafers.
DCR rules under schemes such as PM Surya Ghar continue to apply separately. Confirm how ALMM applies to your specific rooftop category and scheme. This is the main ALMM rooftop question to settle early.
Yes, in the same way as net-metering. PIB names open-access projects as covered from the effective date. The commissioning date, relative to 1 June 2028, decides whether the wafer rule applies.
It depends on the route and dates. For Section 63 projects, bidding on or before the cut-off date generally avoids the wafer requirement regardless of commissioning date. Pre-cut-off PPAs are reported to be treated similarly.
Net-metering and open-access projects are judged by commissioning date. Because the cut-off date is not yet known, a precise answer requires the project's own dates and the final notified text.
Check the manufacturer, factory and model on the official MNRE lists. Confirm which list or sub-list applies. Until List-III is issued, request the supplier's enlistment plans, ingot and wafer sourcing details and traceability documents, and revisit them once the procedural guidelines are published.
Dennis M is a Correspondent at The Industry Outlook, covering developments across India’s manufacturing landscape. His primary areas of focus include manufacturing equipment and machinery, along with industrial services and solutions supporting manufacturing operations. His work examines industry trends, technology adoption, investments and developments shaping the manufacturing ecosystem
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