Do not treat a vendor’s subsidy promise as cash already received. The safe approach is to follow the current official PM Surya Ghar portal and DISCOM process from application through installation, inspection, metering and bank-credit status.
Keep these records from day one
- Electricity consumer number and sanctioned load details.
- Portal application and feasibility or approval references.
- Vendor quotation and exact equipment schedule.
- Invoices and milestone payments.
- Installation photos, serial numbers and commissioning records.
- Metering / inspection status and bank details used for subsidy.
Track the subsidy through the official workflow
Verify eligibility and consumer data. Make sure the electricity account and residential details match the current scheme requirements.
Complete the required pre-installation step. Follow the official portal and DISCOM feasibility or approval process before irreversible spending.
Use the permitted vendor and documented design process. Keep the exact module, inverter, structure and protection schedule.
Finish inspection, commissioning and metering. Save every portal and DISCOM reference instead of relying on the installer’s dashboard alone.
Track subsidy status independently. Verify bank details and resolve rejected or pending stages through the official portal or authority route; never pay an intermediary to “release” the subsidy.
Pay by completed milestones
Tie payments to survey and design, material delivery, installation quality, inspection or commissioning and document handover. Do not make the final project economics depend on a subsidy that has not yet been officially approved and credited.
Treat the subsidy as a workflow with evidence at every handoff
PM Surya Ghar applications involve the national portal, the consumer’s electricity connection/DISCOM process, a registered vendor, installation and verification steps before subsidy payment. Do not hand full control to an installer and assume the government portal will correct every mistake later.
Keep one case file from registration to subsidy credit
| Stage | Evidence to keep |
|---|---|
| Portal registration | Consumer details and application/reference number |
| DISCOM/technical step | Approval/status messages required in your state |
| Vendor selection | Registered-vendor details, quotation and scope |
| Installation | Invoice, module/inverter serials, photos and commissioning records |
| Meter/inspection | Net-metering/inspection status where applicable |
| Subsidy claim | Portal status and verified bank details |
Use the live official portal for subsidy amounts and eligibility
Scheme values and implementation details can change. Check the live PM Surya Ghar portal and MNRE before committing to a system size based on an old subsidy graphic. State/DISCOM procedures can also differ.
Choose system size from consumption and roof reality
Subsidy is not a reason to oversize. Review 12 months of electricity consumption, sanctioned load, usable unshaded roof area, orientation, structural condition and expected future demand. Ask the vendor for generation assumptions and compare them with your actual daytime/load pattern.
Separate the vendor price from the subsidy
Write the gross installed price, what you pay to the vendor, any loan amount, and the expected subsidy as separate lines. Do not pay an inflated price merely because a subsidy is expected later. Finance affordability should survive a delay in subsidy credit.
When status stalls
Identify the exact pending actor: portal data, vendor upload, DISCOM inspection/metering, bank validation or another step. Escalate that step with the reference number and evidence. A generic “subsidy not received” complaint is slower to solve.
Decision rule: proceed only when you can audit the system economics without the subsidy, then treat the confirmed scheme benefit as a reduction after the official workflow is satisfied.
Audit the vendor quote before the subsidy enters your calculation
Ask for exact module and inverter models, structure specification, protections, cable, monitoring, warranty responsibility and exclusions. Two systems with the same kW rating can differ substantially in equipment and installation quality.
Use milestone payments
Consider linking payments to survey/design, material delivery, installation, inspection or commissioning and final handover. The exact structure depends on the vendor contract, but full advance removes leverage if work is delayed.
Check generation assumptions
A vendor may quote annual units using ideal conditions. Ask what shade, orientation, system losses and downtime are assumed. Compare the estimate with your daytime consumption and current export rules.
Keep subsidy separate from vendor payment
Do not allow a vendor to treat the expected government benefit as guaranteed cash owed by a fixed date unless the official process supports that. You are buying the system; subsidy is a separate government workflow.
Handover checklist
Collect invoices, serial numbers, warranties, commissioning/test records, monitoring login, shutdown procedure and portal/DISCOM documents. If subsidy is delayed later, this evidence helps prove that installation stages were completed.
The best project is one that makes financial sense from electricity savings and system quality, with the subsidy improving the outcome rather than rescuing a poor quote.
Use a no-subsidy payback as your safety test
Take the total installed system cost and calculate annual savings using conservative generation and your real electricity tariff. Then calculate the payback without subsidy. If the project is still reasonable, the subsidy improves a sound investment. If the project works only because a vendor assumes immediate subsidy, reconsider the quote.
Also model lower generation caused by shade, downtime or equipment performance. A system that is oversized relative to daytime consumption may export more energy at a value different from retail electricity saved. Use the current DISCOM rules for your area rather than a national average.
Monitor the first year
Save monthly generation and electricity bills. Compare actual output with the proposal after accounting for season. Large unexplained underperformance should be raised during warranty while evidence is fresh.
The scheme can reduce upfront cost, but long-term value comes from a safe system that generates as expected for years. Design quality, equipment support and monitoring matter after the subsidy has been paid.