Nexergy Check my roof
How it works

First visit to first unit,
in two weeks.

Six steps. You are involved in two. The rest is our paperwork, our crew and our problem.

01

Roof survey

Six minutes at your villa. We measure the slab and trace a full day of shade.

You need to be home.

02

System design

Sized against your latest bill, not your roof area. Layout, monthly production, one-page quote.

Within 24 hours.

03

BESCOM application

We file net metering and feasibility, and we assist with registration, documentation and subsidy processing as applicable. Sanction is the one clock we do not control.

Typically 5–8 working days.

04

Install day

One crew, one day. Mounts sealed, DC in conduit, earthing and arrestor in.

Morning brief only.

05

Meter and commission

BESCOM fits the bidirectional meter. We commission against it and record every test.

Usually the same week.

06

Monitoring and care

Your app counts units that afternoon. Two cleanings a year, alerts if output drifts.

Nothing further from you.

Free site survey

See what your roof can actually produce.

Six minutes at your villa, no cost, no obligation. You get a 3D shade analysis, a system size, your IRR and payback, and an assured yield figure.

  • An engineer visits, not a salesperson
  • Shade analysis on a 3D model of your roof
  • IRR and payback worked out on your own bills
  • A clear choice: Daylight or Round-the-Clock, and why
  • Written proposal within 24 hours

Book a free survey

We call back the same working day.

₹6,400
₹1,500₹20,000

Booked. We'll call you today.

An engineer will confirm a slot on WhatsApp. Nothing to pay, and nothing happens to your roof until you've seen the proposal.

See what happens after the survey
What we need from you

Three things, once.

One recent bill

A photo of your latest BESCOM bill, or just your RR number. One bill is enough.

Aadhaar, PAN, cancelled cheque

Required for subsidy processing, not by us. Photos are fine.

A morning

A survey slot, and a brief with the crew lead on install day.

See what your roof can actually produce.

A survey takes six minutes and costs nothing. You get a 3D shade analysis, a system size, your IRR and payback, and an assured yield figure for your address.

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