Energy Equilibrium.
Net Metering allows you to credit every unit of solar energy you produce against your consumption bill.
Your panels produce DC power. The inverter converts it to AC for immediate use. Excess units are instantly pushed to the DISCOM grid.
The smart meter logs the export. Every unit pushed to the grid is a "credit" earned at the current tariff rate.
At the end of the billing cycle, your import is subtracted from your export. Only the net difference is billed.
Net Metering Cycle (NCR)
*Units roll over to next month's bill in Delhi-NCR (Banking Period: Yearly)
Utility Connectivity.
We manage the end-to-end paperwork for all major North Indian DISCOMs.
Delhi (BSES/Tata)
Direct liaison for DERC compliance. 100% capacity allowed for sanctioned load. Virtual Net Metering available for societies and multi-story complexes.
Noida (PVVNL/NPCL)
UPERC-ready deployment. Specialized CT/PT metering for industrial zones in Sector 63, 80, and Greater Noida. Fast-track approval for MSME units.
Gurgaon (DHBVN)
HERC compliant synchronization. Fast-track Net Metering for DLF and HUDA residential hubs. 1:1 energy credit banking for domestic users.
The 80%
DT Protocol.
Net metering is subject to the Distribution Transformer (DT) Capacity. Most states only allow solar injection up to 80% of the local transformer's rated capacity.
Varka Solar conducts a pre-survey to check the Feasibility Registry of your local DISCOM to ensure your system gets approved without grid-congestion delays.
DOSSIER CHECKLIST
Net vs Gross Metering.
Understanding the commercial difference between self-consumption and direct grid feed.
Net Metering
- ✓ Offset self-consumption at full retail tariff
- ✓ Only pay for the "Net" units consumed
- ✓ Ideal for Villas & Societies
- ✓ Banking of units for night use
Gross Metering
- ✓ All generated units sold to DISCOM at Feed-in-Tariff
- ✓ Separate generation and consumption billing
- ✓ Ideal for solar farms & pure investment assets
- ✓ Fixed revenue per unit regardless of consumption
Questions, Answered.
Straight answers from our engineers - no jargon, no sales speak.
What is net metering and how does it benefit me? +
Net metering lets you sell excess solar energy back to your DISCOM at the buyback rate and import grid power at night. Your electricity bill is calculated on net units, cutting your bill by 80-100%.
How long does DISCOM net-metering approval take in NCR? +
With Varka managing the application, technical sanction and bi-directional meter installation typically takes 15-30 working days after system commissioning.
Which DISCOM covers my area? +
Delhi is served by BSES Rajdhani and BSES Yamuna. Noida/Greater Noida by PVVNL. Gurgaon by DHBVN. Faridabad by DHBVN. Varka has established relationships with all NCR DISCOMs.
Is there a limit on how much I can feed into the grid? +
Yes - net-metering capacity is typically capped at your sanctioned load (commonly 100% for residential, with policy variations by DISCOM and year). Our feasibility audit confirms your exact headroom before you invest.
What is the buyback rate for exported solar units? +
Exported units are credited against your consumption at the applicable DISCOM tariff or a reduced buyback rate depending on policy. Your actual export credit always appears as a line item on the bill for full transparency.
Do I need to pay for the new bi-directional meter? +
The DISCOM supplies and installs the net meter under their standard process; Varka coordinates the appointment and handles all paperwork so there are no surprise charges or site visits left to you.
Can net metering work with a battery backup system? +
Yes - a hybrid inverter can run net metering for export credits while keeping a charged battery for outages; we engineer the controller settings so both modes stay regulation-compliant.
Homeowners who made the smart switch.
Real installations, real bills, real savings - verified across Delhi NCR.
“Varka delivered our 12kW Gurgaon plant in 21 days, including all DISCOM paperwork. Generation has matched the 3D simulation at 99.2%.”
“The 45kW rooftop on our factory has cut our grid bill by 78%. Their team handled accelerated depreciation documentation too.”
“Clean installation, professional engineers. Net metering took a bit longer than promised but support stayed with us throughout.”