Single-Point to Multi-Point Conversion for Housing Society Solar
Before Virtual Net Metering can credit individual flats, most societies need to clear a more basic infrastructure step first.
Short answer: Many older multi-storied residential complexes in UP run on a single-point electricity connection, where the DISCOM bills the RWA/society as one large customer, and the society internally sub-bills residents. The 13th Amendment to the UP Electricity Supply Code (notified 2018, clarified further in 2020) requires transitioning these to multi-point connections with dual-register meters, so that each flat gets direct, transparent DISCOM billing. This conversion is generally a prerequisite for deploying shared rooftop solar under Virtual Net Metering (VNM), not an optional extra step.
Why this matters before you even discuss solar
Our Virtual Net Metering guide covers how a housing society can share one rooftop solar plant's output across individual flat owners' bills. That guide assumes your society already has the right electrical infrastructure in place, individual, DISCOM-recognized connections per flat. A lot of older societies don't, and that gap needs fixing first.
Single-point vs multi-point, in plain terms
Historically, many large residential complexes were set up with a single-point connection: the DISCOM supplies power to one main meter for the whole building or society, and the RWA acts as a deemed franchisee, responsible for internal wiring, sub-metering, and collecting bills from residents itself. This was administratively simpler at the time the buildings were constructed, but it means individual flats don't have a direct, DISCOM-recognized electricity connection of their own.
A multi-point connection, by contrast, gives each flat its own DISCOM-billed connection with a dual-register meter, alongside a separate connection for common areas (lifts, lighting, pumps, etc). This is what allows a shared rooftop solar plant's generation to actually be credited transparently to each individual flat owner's bill under Virtual Net Metering, rather than getting absorbed into the society's internal, opaque sub-billing.
The regulatory basis
The 13th Amendment to the UP Electricity Supply Code, 2005 (notified in 2018 and further clarified by UPERC order in 2020) is what mandates this shift toward dual-register, multi-point metering for eligible complexes. It's a broader billing-transparency reform, solar is just one of the things it enables once in place.
What your RWA needs to do
If your society is still on a single-point connection and wants to deploy shared solar with per-flat billing credit, the RWA typically needs to formally apply to PuVVNL for conversion to a multi-point connection before the VNM application makes sense. This is an infrastructure and paperwork process handled through your local sub-division, separate from, and prior to, the solar installation itself. Budget real lead time for this step if your society hasn't already made the switch.
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