PM Surya Ghar DCR Solar Modules 2026: Domestic Cell, ALMM and Verification Guide

What Does DCR Mean Under PM Surya Ghar?

DCR stands for Domestic Content Requirement. For a residential rooftop installation receiving PM Surya Ghar CFA, the official condition is not merely that the final panel was assembled in India. The module must be domestically manufactured and must use domestically manufactured solar cells.

DCR vs ALMM: Why the Two Checks Must Not Be Confused

Current ALMM Lists Relevant in July 2026

MNRE maintains ALMM List-I for solar PV modules and List-II for solar PV cells. The Ministry’s ALMM page states that List-I identifies approved module models and manufacturers and that List-II identifies approved cell models and manufacturers. Both are updated periodically, so an old downloaded spreadsheet should not be used as the only verification source.

Why DCR Is an Essential CFA Condition

The residential CFA operational guidelines use direct language: domestically manufactured modules made from domestically manufactured cells are an essential condition, and non-DCR modules in any form make the installation ineligible for CFA.

DCR is only one eligibility requirement. Review the full PM Surya Ghar consumer and installation eligibility guide .

DCR Checks Before Paying or Ordering Modules

1. Select a vendor registered on the PM Surya Ghar National Portal.
2. Ask for the exact module manufacturer, model code, technology, wattage and quantity.
3. Check the exact model—not merely the brand—in the current applicable ALMM List-I.
4. Obtain written confirmation that the offered batch uses domestically manufactured cells.
5. Ask what DCR certificate, declaration, portal record or manufacturer evidence will accompany the delivered serial numbers.
6. Add a no-substitution clause to the vendor agreement.
7. Tie major payment to delivery and verification of the correct modules.
8. State that the vendor bears correction and replacement cost when a component issue causes non-commissioning or non-disbursal of CFA.

Use the registered-vendor selection guide before finalising the installer.

What to Check When Solar Modules Arrive

• Count sealed modules before unloading is completed.
• Photograph the front, rear label and packaging of every module group.
• Match manufacturer and model with the signed quotation.
• Match wattage and quantity with the planned total DC capacity.
• Record every serial number in a spreadsheet or signed delivery sheet.
• Check for scratched, altered or re-applied labels.
• Check glass, frame, backsheet and junction box for transport damage.
• Verify that all modules are the approved model or documented compatible models.
• Reject undocumented substitutions before they reach the roof.
• Obtain a company delivery challan and tax-invoice reference.

How to Read a Solar Module Nameplate

Why Module Serial Numbers Matter

The serial number links a physical panel to procurement, warranty, manufacturer and project records. A consumer should be able to identify every panel installed on the roof.

DCR Invoice and Document Trail

The invoice should identify the supplied system accurately. A vague line such as “3kW solar package” is inadequate for checking module compliance.

Keep these files with the complete PM Surya Ghar document checklist .

DCR Verification During Portal Update and DISCOM Inspection

After installation, system details and required documents are uploaded through the National Portal. The DISCOM then performs a checklist-based physical inspection and can approve, return for correction or reject the claim with justification.

1. Compare portal capacity with the sum of module wattages.
2. Compare portal manufacturer and model with physical labels.
3. Check invoice and DCR declaration consistency.
4. Preserve geo-tagged photographs showing the actual installation.
5. Respond promptly to a DISCOM correction request.
6. Do not redeem CFA until a known equipment mismatch is corrected.

Track the claim through the application-status guide and the subsidy-payment status guide .

Can a PM Surya Ghar System Use Mixed Brands or Models?

Different models are not automatically prohibited merely because they differ, but mixing modules creates technical and documentation risk. Every installed module must satisfy the applicable eligibility and technical conditions, and the electrical design must account for different current, voltage and performance characteristics.

• Every model must be separately verified.
• Every module must have valid DCR evidence.
• The invoice and portal must show actual installed equipment.
• String design must prevent electrical mismatch and excessive loss.
• Warranty and replacement rules should be clear for each model.
• A vendor must not use mixed stock merely to complete an order cheaply.

What Happens When a Consumer Gives Up the Subsidy?

The operational guidelines provide a Give It Up option. A consumer who formally forgoes PM Surya Ghar CFA may install without using DCR cells and modules under that provision. This does not mean the consumer receives subsidy with non-DCR modules.

Official Thin-Film DCR Clarification

MNRE issued a May 9, 2024 clarification stating that thin-film solar PV modules manufactured in the integrated Indian factory named in that order are eligible for deployment in MNRE schemes where DCR mandates domestically manufactured modules made using domestically manufactured cells.

DCR Rules for a Module Replaced During Warranty

A replacement should preserve the eligibility, safety and performance records of the commissioned plant. The vendor should not use a non-DCR or undocumented replacement merely because the original model is unavailable.

• Record the failed module serial and reason for replacement.
• Obtain the replacement manufacturer, model, wattage and serial.
• Verify current DCR and applicable listing evidence.
• Check electrical compatibility with the existing string.
• Update the roof serial map and warranty record.
• Ask whether portal or DISCOM intimation is required.
• Retain the replacement delivery and service report.

Vendor service duties and warranty planning are also discussed in the complete PM Surya Ghar guide .

Common DCR Fraud and Misrepresentation Signs

What to Do When the Delivered or Installed Module Does Not Match

1. Stop installation or further payment where safe and contractually possible.
2. Photograph physical labels, serials, cartons and roof positions.
3. Compare the signed quotation, invoice, DCR declaration and current list.
4. Send the vendor a written mismatch notice with the required correction.
5. Demand compliant replacement and revised documents at the vendor’s cost.
6. Do not sign a false completion certificate.
7. Use the National Portal or DISCOM correction route when data has been uploaded.
8. Escalate through official grievance channels when the vendor refuses correction.

Verify system size and approved project details through the PM Surya Ghar feasibility and approval guide .

Suggested DCR Clause for the Vendor Agreement

Frequently Asked Questions

Verify the Exact Module Before It Reaches the Roof

DCR compliance is easiest to protect before advance payment and before installation. Name the exact module in the agreement, verify the current list, obtain domestic-cell and domestic-module evidence, photograph every serial and insist that the final invoice and portal records match the physical plant.

Before ordering, follow the PM Surya Ghar online application guide , confirm project cost through the 1kW , 2kW or 3kW cost guide , and compare system architecture through the on-grid versus off-grid guide .

Check financing in the solar-loan guide , and calculate the expected return through the PM Surya Ghar savings calculator .