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Rows of solar panels on a rooftop under a bright sky with scattered clouds

Your roof.Your energy.A cleaner tomorrow.

Rooftop solar for homes and businesses

Powering homes. A brighter tomorrow.

We design, finance, install and maintain rooftop solar for homes and businesses, with the engineering and paperwork done properly.

About Helion Energy

Helion Energy is a solar EPC company. We design rooftop plants for homes and businesses, build them on quality infrastructure, help arrange the finance, explain every choice in plain terms, and stay on for the years of maintenance that follow.

Residential, commercial and EPC

Solar for homes and businesses, built end to end.

  1. 01

    Residential

    Rooftop solar for homes. On-grid, hybrid or battery systems sized to your roof and your bill, with net metering and the paperwork handled.

  2. 02

    Commercial

    Rooftop solar for offices, shops, schools, hospitals, warehouses and factories. Plants sized to daytime load, so the units you generate are the units you use.

  3. 03

    Solar EPC

    Engineering, procurement and construction for solar plants, end to end. Design, components, civil and electrical work, commissioning and handover under one contract.

How rooftop solar works, day and night

How solar works

01 Daytime, grid on

The sun runs your home.

Panels turn daylight into electricity. Your home uses it first, and whatever is left flows out to the grid. With net metering, that export is credited against your bill.

02 Night, grid on

After sunset, the grid takes over.

Panels rest at night. Your home draws from the utility grid as it always has, and the units you exported during the day offset what you use now.

03 Night, power cut

No grid, no power. On purpose.

When the grid fails, an on-grid inverter switches itself off. This safety rule, called anti-islanding, protects line workers repairing the fault. A standard on-grid system will not keep your lights on in a power cut.

04 Hybrid system

Add a battery. Keep the lights on.

A hybrid system stores solar energy in a battery and switches over safely when the grid goes down, so lights, fans and essentials keep running. Choose this if outages are common where you live.

Why go solar

A smarter choice for your home and the planet.

  1. 01

    Lower electricity bills

    Generate your own electricity and pay for far fewer units from the grid every month.

  2. 02

    Energy independence

    Your rooftop produces power for your home instead of you buying all of it.

  3. 03

    Cleaner and greener

    Reduce your household's carbon footprint and put your roof to work for a cleaner city.

  4. 04

    A more valuable home

    A modern, energy-efficient home is a better home to live in and to sell.

  5. 05

    Use the roof you already have

    Unused terrace space becomes a productive energy asset, with the panels raised so the roof stays usable.

An elevated solar array on a flat concrete terrace, with more rooftop arrays beyond

Elevated structures keep the terrace usable underneath.

Solar is not just an installation. It is an investment in a better future.

Solar system options

Three ways to power a home.

The right system starts with the right assessment. Here is what each one does, and what it does not.

On-grid

Solar + grid

PanelsInverterHomeGrid

The simplest way to cut your bill. Panels feed your home and send the surplus to the grid.

Lower bills
Yes
Export surplus
Yes, with net metering
Power during an outage
No

Hybrid

Solar + battery + grid

PanelsHybrid inverterHomeGrid

Everything on-grid does, plus a battery that takes over when the grid goes down.

Lower bills
Yes
Export surplus
Yes, with net metering
Power during an outage
Yes, from the battery

Solar + battery

Off-grid or backup

PanelsBatteryHome

Solar charges a battery that runs chosen loads on its own, with or without a grid connection.

Lower bills
On the loads it runs
Export surplus
No
Power during an outage
Yes, for chosen loads

Not sure which one fits? Compare the three in detail or see how each behaves in a power cut.

Our infrastructure

Built to last, top to bottom.

Quality infrastructure, lasting performance. What sits under and behind the panels decides how a system performs in its fifteenth year.

  1. 01

    Mounting structures

    Corrosion-resistant, elevated structures designed for safety and stability, built to last, with the terrace underneath still usable.

    The underside of a solar panel on a galvanised mounting structure against a clear sky
  2. 02

    Quality components

    Modules, inverters, cables and protection devices chosen for the job, not for the lowest quote.

    Close-up of monocrystalline solar cells and busbars
  3. 03

    Engineered installation

    Layouts planned around your roof, shade and load, and installed to a clean, consistent standard.

    A gloved hand tightening a clamp that fixes a solar panel to its rail
  4. 04

    Electrical done properly

    Neat cable routing, proper earthing and surge protection, so the system is safe for decades.

    A neatly wired distribution board with colour-coded cables and breakers

Our solar services

One team, from survey to service.

  1. 01

    Site assessment

    We visit, check the roof, shade, wiring and your bills, and understand how you use power.

  2. 02

    System design

    On-grid, hybrid or battery, sized to your roof and your consumption. A clear proposal, line by line.

  3. 03

    Installation and commissioning

    Structure, panels, inverter and wiring installed by our team, tested and handed over.

  4. 04

    Net-metering support

    We help with the application and the paperwork for your net meter with your distribution company.

  5. 05

    Maintenance works

    Scheduled cleaning, checks and preventive care to keep generation where it should be.

  6. 06

    After-sales support

    One WhatsApp away for questions, faults and anything the system needs later.

Financial support

We help you fund the plant, not just build it.

A rooftop plant should not wait on a lump sum. We provide financial support for rooftop solar plants, for homes and for businesses, and we handle the paperwork that goes with it.

  1. 01

    Flexible payment plans

    Spread the cost of your rooftop plant over time instead of paying everything up front, so the savings on your bill help pay for the system.

  2. 02

    Loan and subsidy paperwork

    We prepare and follow up the documents for solar loans and for the government subsidy schemes your plant qualifies for.

  3. 03

    One clear cost sheet

    A single proposal that shows the cost of the plant, the support available, and what your electricity bill looks like afterwards.

A long-handled brush cleaning a row of wet solar panels

Maintenance works

Running efficiently for years to come.

Dust, loose connections and tired components cost units every day. Regular care keeps generation where it should be.

System performance monitoring

Panel cleaning

Electrical and inverter checks

Preventive maintenance

Troubleshooting and support

Golconda Fort under a golden evening sky

Who we are

Engineering a cleaner, brighter, more sustainable future.

Our vision

To make clean, reliable solar energy more accessible to homes, businesses and communities.

Our mission

To deliver professionally designed solar with quality infrastructure, transparent guidance and long-term customer value.

Quality

Trust

Sustainability

Why choose Helion

  1. 01Design based on your needs, not a fixed package
  2. 02Quality infrastructure and installation
  3. 03Transparent guidance and pricing
  4. 04An experienced, dedicated team
  5. 05Maintenance and long-term support
  6. 06Focused on customer satisfaction

Ready to go solar?

Let's look at your roof.

Send us a message on WhatsApp. We will ask a few questions about your roof and your bill, then plan a site visit and a customised proposal.

WhatsApp+91 91771 18400Call+91 91771 18400Office4-9-122/223, Attapur Rambagh