Rooftop Solar

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Residential

Rooftop Solar

Cut your monthly electricity bill by up to 90% with a certified rooftop solar system.

Capacity

1 kW – 25 kW

Subsidy

Up to ₹78,000

Install time

2–5 days

Bill savings

Up to 90%

OVERVIEW

Why choose Flash for rooftop solar

Our residential rooftop solutions are designed for Indian homes — engineered to withstand wind loads, monsoon and dust while maximising generation. We handle DISCOM approvals, net-metering and subsidy paperwork end-to-end.

Every home gets a mobile app to monitor daily generation, savings and CO₂ offset in real time.

From 1 kW starter kits to 25 kW villa systems, Flash rooftop solar pays for itself in under 5 years and keeps generating for 25.

KEY FEATURES

What's included

  • 1 kW – 25 kW grid-tied rooftop systems
  • MNRE-listed Tier-1 mono-PERC / TOPCon modules
  • Cyclone-rated GI mounting structures
  • Free subsidy processing (up to ₹78,000)
  • Net-metering with DISCOM approval
  • Live mobile monitoring app

KEY BENEFITS

What you gain

01

Up to 90% bill savings

Zero to near-zero electricity bills from month one.

02

Government subsidy

PM Surya Ghar subsidy up to ₹78,000 — processed by us.

03

25-year warranty

Long-life mono-PERC modules with linear power warranty.

04

Boost resale value

Rooftop solar adds 3–5% to your property's market value.

Subsidy Benefits

Subsidy for Residential Households

  • Rs. 30,000 per kW up to 2 kW
  • Rs. 18,000 per kW for additional capacity up to 3 kW
  • Rs. 78,000 Total subsidy for systems larger than 3 kW capped at

Subsidy for GHS/RWA

  • Rs. 18,000 per kW for common facilities, including EV charging, up to 500 kW capacity (@3 kW per house) with the upper limit being inclusive of individual rooftop plants installed by individual residents in the GHS/RWA

For special states, an additional 10% Subsidy will be applicable per kW

Suitable Rooftop Solar Plant Capacity for households

Average Monthly Electricity Consumption (units)Suitable Rooftop Solar Plant Capacity
0-1501-2 kw
150-3002-3 kw
>300Above 3 kw

GALLERY

Project imagery

Rooftop Solar gallery 1
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HOW WE DELIVER

Our process

1

Free Site Visit

2

Custom Proposal

3

Approvals

4

Installation

5

Handover

Consumer Application Journey

A complete step-by-step transparent process from your first registration to the final subsidy disbursal.

Consumer
Vendor
DISCOM
REC

Step 1

Consumer Registration

Sign up to start your application journey

Step 2

Application Submission

Submit your Application

Step 3

Feasibility Approval

Check if your location is solar-ready

Step 4

Vendor Selection

Choose the best vendor for installation

Step 5

Work Start

Begin the installation process

Step 6

Solar Installation Details

Provide details for your Solar Rooftop Installation

Step 7

Project Inspection

DISCOM to inspect site for compliance

Step 8

Project Commissioning

DISCOM to certify your Solar Rooftop Installation

Step 9

Subsidy Request

Redeem your Subsidy

Step 10

Subsidy Disbursal

Subsidy Approval

TECHNOLOGY STACK

Best-in-class components

We only use Tier-1, MNRE-approved and internationally certified equipment.

Mono-PERC 550 Wp+ modules String inverters (Deye, Growatt, Solis) Cyclone-rated GI structures Bi-directional net-meter Cloud monitoring app

CASE STUDY

10 kW villa rooftop

Location

Chennai residential home

Capacity

10 kW

Result: Monthly bill dropped from ₹12,000 to ₹250 — payback in 4.2 years after subsidy.

View more projects

FAQ

Questions we hear a lot

Am I eligible for the PM Surya Ghar subsidy?+

Every residential home in India with a valid electricity connection is eligible. We handle the full application process.

Will my roof leak after installation?+

No. We use non-penetrating ballast or engineered mounts with waterproof sealing — with a workmanship warranty.

What happens on cloudy days?+

Grid-tied systems seamlessly draw from the grid when solar output is low, so you never lose power.

Ready for a rooftop solar proposal?

Get a detailed quote with capacity sizing, ROI projection and delivery timeline — free within 48 hours.

Ready to power up with clean energy?

Talk to our engineers today — free site visit and proposal within 48 hours.