DGVCL Net-Metering Guide (South Gujarat)

Getting solar approved in South Gujarat is faster than most EPCs think, if you know exactly which forms to submit and which DGVCL portal to use. Miss one document and your customer's project stalls for weeks while a competitor closes the same lead.

South Gujarat EPCs have a genuine advantage here: DGVCL (Dakshin Gujarat Vij Company Limited) serves Surat, Bharuch, Navsari, Valsad, Dang, Tapi, and Narmada districts. If your office is in Surat, as QuickEstimate's HQ is, you're operating in DGVCL territory every day. This guide walks through the entire DGVCL 5-Step Approval Ladder, with actual form numbers and the portal URL, so your sales team can quote approval timelines with confidence.

What is DGVCL net metering and who qualifies

Net metering allows a solar rooftop system owner to push surplus electricity into the DGVCL grid and receive a credit on the electricity bill. The net consumption at the end of the billing cycle is what the consumer pays. When generation exceeds consumption, the surplus carries forward as units credit.

Net metering basics and how it differs from gross metering are covered in dedicated guides on this blog. For DGVCL specifically, the eligibility rules come from Gujarat Electricity Regulatory Commission (GERC) Net Metering Rooftop Solar PV Grid-Interactive Systems Regulations, 2016, amended in 2019.

Key eligibility criteria under GERC regulations:

• Residential consumers: Net metering allowed up to system capacity equal to the sanctioned load or 1 MW, whichever is lower.
• Commercial and industrial consumers: Same cap applies; above 1 MW is handled separately under group net metering.
• Mandatory grid-tie: The solar PV system must be a grid-interactive type, no off-grid-only systems qualify for net metering.
• DISCOM-registered vendor: The installing EPC must be empanelled with DGVCL or hold a valid electrical contractor licence under the Gujarat Electrical Inspectorate.
• PM Surya Ghar beneficiaries: As of 2024, residential applicants under PM Surya Ghar Muft Bijli Yojana apply through the national portal and DGVCL processes the net meter installation as part of the scheme workflow.

The DGVCL 5-Step Approval Ladder, the named framework

The proprietary framework I'll walk through in this guide is what I call the DGVCL 5-Step Approval Ladder: Submit → Feasibility → DGVCL Sanction → Installation → Commission. Each rung has a defined owner (applicant, DGVCL engineering team, or DGVCL metering department), a defined deliverable, and a target timeline. Running a rung without completing the previous one causes the whole process to stall.

1. 1

   Submit, Online application on DGVCL portal

   Fill Form NM-1 on the DGVCL Customer Portal (consumer.dgvcl.com) with consumer number, system capacity, inverter details, and installer credentials. Upload the documents checklist (see §4).

2. 2

   Feasibility, DGVCL engineering site visit

   The DGVCL sub-division office assigned to your consumer's area sends an engineer to assess grid capacity, transformer loading, and metering panel. Target: 7 working days from application receipt per GERC regulations.

3. 3

   DGVCL Sanction, Approval letter and technical specs

   DGVCL issues a sanction letter (Form NM-2) specifying approved capacity, inverter specs, and any grid-strengthening works required. If grid work is needed, costs fall on DGVCL, not the consumer. Target: 15 working days from feasibility.

4. 4

   Installation, EPC installs the solar PV system

   The EPC installs panels, inverter, and AC cabling per the sanctioned design. On completion, the EPC submits a Commissioning Request (Form NM-3) along with the electrical inspection certificate from the Gujarat Electrical Inspectorate and photos of the completed installation.

5. 5

   Commission, Net meter installation and activation

   DGVCL's metering team visits, replaces the existing meter with a bidirectional net meter, inspects the AC disconnect, and activates net metering on the consumer's account. The consumer's first net metering bill arrives in the next billing cycle. Target: 7 working days from NM-3 submission.

DGVCL portal and form numbers, exactly where to apply

The official DGVCL net metering application portal is at consumer.dgvcl.com. You'll find the net metering section under "New Connection / Additional Load / Solar Rooftop" in the consumer self-service menu. DGVCL also accepts walk-in applications at any sub-division office, but the online route creates a timestamped reference number which is essential for escalation if the feasibility visit is delayed.

Form numbers to know:

• Form NM-1: Initial net metering application, filled by the consumer or EPC on their behalf. Includes consumer account number, proposed kW capacity, type of solar panels, inverter make and model, inverter capacity in kVA, installer name, and installer licence number.
• Form NM-2: DGVCL sanction letter, issued by DGVCL after feasibility approval. Keep a photocopy. This form authorises the EPC to proceed with installation.
• Form NM-3: Commissioning request, submitted by EPC after installation is complete. Triggers the DGVCL meter-change visit.
• Form NM-4: Net metering agreement, a standard two-party agreement signed between the consumer and DGVCL at the time of meter installation. Sets out the billing mechanism, deemed generation units for cloudy days, and tariff applicable.

Documents checklist for DGVCL net metering

Getting the document set right on the first submission is the biggest time-saver. DGVCL's checklist, per dgvcl.com and GERC Regulation 4(3), requires:

Consumer documents:

• Copy of latest DGVCL electricity bill (showing consumer number and sanctioned load)
• Proof of ownership of the premises (property tax receipt, sale deed, or registered lease agreement)
• Aadhaar card of the consumer
• PAN card (for systems above 10 kW, required for subsidy disbursement)
• Passport-size photograph of the consumer

Technical documents:

• Single-line diagram (SLD) of the proposed solar rooftop system prepared by a licensed electrical engineer
• Detailed site plan showing panel placement on the roof
• Inverter technical datasheet (must be from the MNRE-approved inverter list)
• Solar panel technical datasheet (panels must meet IEC 61215/IEC 61730 standards)
• Installer's electrical contractor licence number and copy

Post-installation documents (for NM-3):

• Electrical Inspection Certificate (EIC) from the Gujarat Electrical Inspectorate (GEI)
• Completion certificate from the EPC
• Photographs of the installed system (panels, inverter, metering panel, AC disconnect)

Common rejection reasons, and how to avoid them

DGVCL application rejections delay a project by 15–30 days on average. The DISCOM approval time benchmark data from our 2024 installer survey shows document errors are the top rejection cause in Gujarat, ahead of grid capacity constraints.

The most frequent rejection triggers in DGVCL applications:

For PM Surya Ghar applicants, there's an additional check: the EPC must be registered on the PM Surya Ghar vendor portal before the national portal will route the application to DGVCL. If your registration is pending, the application sits in limbo at step 1.

GERC tariff and billing, what your customer actually pays

Understanding the billing mechanism helps you write a more compelling customer proposal. DGVCL applies GERC-approved tariffs for net metering:

• Import tariff: The consumer pays the applicable LT (Low Tension) domestic tariff slab for units drawn from the grid. For Surat residential consumers in 2025–26, this ranges from ₹1.90/unit (first 50 units) to ₹5.70/unit (above 500 units) per the GERC tariff order.
• Export tariff: Surplus units exported to the grid are credited at the average pooled purchase cost (APPC). DGVCL's APPC for 2025–26 is approximately ₹3.40/unit.
• Billing cycle: Net units (import minus export) are billed monthly. If export exceeds import in a month, the surplus units roll forward to the next month. At the end of the financial year (March 31), any remaining credit is paid out in cash at the APPC rate.

Compare this with how PM Surya Ghar subsidy calculation layers on top of the net metering benefit to arrive at the final consumer outlay.

DGVCL vs other Gujarat DISCOMs, what changes

If you work across Gujarat, you'll encounter UGVCL (North Gujarat), MGVCL (Central Gujarat), and PGVCL (Paschim Gujarat) alongside DGVCL. The underlying GERC regulations apply uniformly, but each DISCOM has its own portal, form numbering, and processing speeds.

For North Gujarat-specific details, see the companion UGVCL net metering application guide. The MSEDCL net metering guide covers Maharashtra. For a pan-India DISCOM overview, the DISCOM net metering list for India has all state-wise contacts.

PM Surya Ghar and DGVCL, how they interact

The PM Surya Ghar Muft Bijli Yojana (launched February 2024 by the Ministry of New and Renewable Energy) changes the application sequence for residential solar in DGVCL territory:

1. The consumer registers on pmsuryaghar.gov.in, selects DGVCL as their DISCOM, and enters their consumer number.
2. The national portal sends the application to DGVCL's backend system automatically.
3. DGVCL processes the feasibility check and sanction through the same 5-step ladder described above.
4. After installation, the EPC uploads the completion documents to the national portal.
5. DGVCL initiates the net meter installation, and the subsidy is disbursed to the consumer's bank account by IREDA (Indian Renewable Energy Development Agency) after DGVCL confirms commissioning.

The key difference from the standalone net metering route: the application flows through the national portal's interface, not consumer.dgvcl.com. The form fields are similar, but the national portal handles subsidy eligibility verification, vendor registration check, and bank account linkage in one workflow.

How QuickEstimate fits the DGVCL approval process

When you're managing 10–20 DGVCL net metering applications simultaneously, which any growing Surat EPC will hit within 12 months, keeping track of which stage each project is at becomes a full-time job. The 5-step ladder has five distinct handoffs, and a delay at any rung shows up as a stalled deal in your pipeline.

QuickEstimate is built for exactly this: the Proposal Generator pre-fills the PM Surya Ghar subsidy amount and net metering savings so your sales team can close the customer before the DGVCL application even starts. The Lead Management module tracks which stage each project is in, Feasibility, Sanction, Installation, or Commissioned, without needing a separate spreadsheet. The WhatsApp integration lets your team send DGVCL sanction letter updates and commissioning confirmations to the customer directly from the app.

• Proposal Generator, Generate a DGVCL-ready proposal with PM Surya Ghar subsidy pre-filled and net metering savings calculated in 60 seconds.
• Lead Management, Tag each lead by DGVCL approval stage and see your entire pipeline, Feasibility pending, Sanction received, Installation done, Net meter awaited, on one screen.
• WhatsApp Integration, Send DGVCL sanction letters, commissioning photos, and billing explainers to customers on WhatsApp with delivery tracking from the app.

What to do this week, for your South Gujarat EPC

1. Audit your current pipeline for DGVCL stage. List every active project and note which rung of the 5-step ladder it's on. Projects stuck at Feasibility for more than 10 working days need a follow-up call to the DGVCL sub-division office, reference your NM-1 acknowledgement number.

2. Build a document checklist for your sales team. The single biggest cause of DGVCL rejection is mismatched consumer names or missing SLD signatures. Create a one-page PDF checklist (name, bill copy, SLD, inverter datasheet) and have your sales boys collect it at site survey, not at the time of application.

3. Start sending subsidy-ready proposals before DGVCL approval. The net metering application in India can take up to 60 days, but you can close the customer on day 1 with a proposal that shows the post-subsidy cost, net metering savings, and payback period. Try QuickEstimate free to generate that proposal in 60 seconds.

Frequently asked questions

How long does DGVCL net metering approval take?

The GERC mandate is 30 working days from application submission to net meter commissioning. In practice, urban sub-divisions in Surat typically complete the process in 25–40 days. Rural sub-divisions in Dang, Tapi, and Narmada districts can take 45–60 days due to lower staffing. Document errors on the first submission add 15–20 days because the application is returned and must be resubmitted. Submitting a complete, accurate NM-1 application is the most reliable way to stay within the 30-day target.

Where do I apply for DGVCL net metering?

The online application is at consumer.dgvcl.com under the solar rooftop / net metering section. You can also apply in person at any DGVCL sub-division office by submitting a physical Form NM-1 with the documents checklist. If your customer qualifies for the PM Surya Ghar scheme, the application goes through pmsuryaghar.gov.in instead, the national portal routes it to DGVCL automatically.

What is Form NM-1 in DGVCL?

Form NM-1 is the initial net metering application form filed by the consumer (or EPC on their behalf) to request solar rooftop grid connection with net metering. It captures the consumer account number, proposed system capacity in kW, inverter details, panel details, and installer credentials. It is the first rung of the DGVCL 5-Step Approval Ladder.

Can the EPC apply for DGVCL net metering on behalf of the customer?

Yes. DGVCL allows the EPC or installer to submit Form NM-1 on behalf of the consumer, provided the consumer has signed an authorization letter. The consumer's documents (electricity bill copy, ID proof, property ownership proof) must still be included in the submission.

What happens if DGVCL rejects my net metering application?

DGVCL must provide a written reason for rejection per GERC Regulation 7. Common reasons include name mismatch, inverter not on MNRE approved list, proposed capacity exceeding sanctioned load, or missing SLD. After correcting the document, you can resubmit through the same portal. The 30-day clock restarts from the date of resubmission. Persistent issues, especially grid capacity constraints, can be escalated to the DGVCL Chief Engineer (Commercial) at the circle office level.

Is a separate electrical inspection certificate needed for DGVCL net metering?

Yes. After installation is complete, the EPC must obtain an Electrical Inspection Certificate (EIC) from the Gujarat Electrical Inspectorate (GEI) before submitting Form NM-3. The GEI inspection verifies wiring safety, earthing, and the proper installation of the AC disconnect switch. The EIC is a mandatory attachment to the NM-3 commissioning request. GEI inspection bookings can be made through the Gujarat Government's e-Gram Vishvagram portal or directly at the district GEI office.

What is the export tariff DGVCL pays for surplus solar units?

DGVCL credits surplus units exported to the grid at the Average Pooled Purchase Cost (APPC) set by GERC. For 2025–26, DGVCL's APPC is approximately ₹3.40 per unit. Surplus credits accumulate monthly and are settled in cash at the end of the financial year (March 31) if not consumed. GERC reviews and revises the APPC annually as part of the tariff determination process.

Do I need to be a DGVCL-empanelled vendor to do net metering installations?

You don't need DGVCL-specific empanelment for standalone net metering under GERC regulations, a valid electrical contractor licence under the Gujarat Electrical Inspectorate is sufficient. However, for PM Surya Ghar scheme installations, you must be registered on the national PM Surya Ghar vendor portal (pmsuryaghar.gov.in). Without vendor registration, the national portal will not accept the application and will not route it to DGVCL for processing.