East Tambaram, Chennai. We install across Chennai Mon to Sat, 9 AM to 6 PM
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Rooftop solar services in Chennai

We supply, install, test and service rooftop solar for homes, apartments, offices and factories. Each system is sized for your roof and your bill.

Get a call back

We call back within 24 working hours, Mon to Sat 9 to 6.

What we do

What we install

Supply, installation, testing and servicing of rooftop solar, sized for the building.

Rooftop solar for homes

Systems for independent houses, usually 1 kW to 5 kW. We size it from your EB bills and the shadow-free space on your terrace.

  • Free site survey
  • PM Surya Ghar subsidy application
  • Net metering paperwork with EB
  • Mounting structure fitted for a terrace roof
Rooftop solar panels on an independent house

Apartments and gated communities

Shared systems for apartment associations. The power usually goes to common areas such as lifts, lights and water pumps.

  • Common-area load check
  • Talking to the association and getting the papers signed
  • Mounting on shared terraces
  • Regular servicing of the whole system
Large rooftop solar array on an apartment complex

Offices, showrooms and clinics

These places use most of their power in the daytime, which is when panels produce the most.

  • System sized to your working hours
  • Commercial net metering
  • Installation scheduled around your work
  • AMC with output checks
Rooftop solar on a commercial office building

Factories and warehouses

Larger systems for buildings with a heavy daytime load.

  • Rooftop and shed-roof mounting
  • Inverter and cable design for large loads
  • Advice on moving machine hours to use more solar directly
  • Preventive maintenance contracts
Rooftop solar on an industrial warehouse
Our process

How it works

Five steps, from the first call to a working system.

1

Site visit

We look at your EB bills, visit the site and measure the shadow-free roof space.

2

Design

We choose the system size, panels and inverter for your roof and your usage.

3

Paperwork

We file the net metering application with EB and the PM Surya Ghar subsidy form for you.

4

Installation

We fit the structure, panels and wiring, then test everything before switching on.

5

After installation

We service the system and check its output so it keeps working for 25 years or more.

Why OneUp

Working with us

One company handles the survey, the paperwork, the installation and the servicing.

An office you can visit

We are in East Tambaram. Come by if you would rather talk it through in person.

We do the paperwork

The EB net metering application and the PM Surya Ghar subsidy form are filed by us.

Free site visit

We see your roof and your EB bills before we quote a price.

Servicing afterwards

Annual maintenance contracts are available, and we check the output as part of them.

Want a price for your roof?

Give us your area and your Bi-Monthly EB bill and we will call you back.

Find us

Visit our office

If you would like to meet in person, our office is in East Tambaram. We are open Monday to Saturday, 9 AM to 6 PM.

Where we install

All areas in Chennai.