Solutions

Energy systems for every scale

Whether you are powering a single home or a regional grid, Austra designs, installs and operates the same loop: generate, store, dispatch and maintain.

Why solar and storage?

India has extraordinary solar resource and a grid that still strains at dusk. Pairing generation with storage lets households cut bills and ride through outages. It lets factories shave demand charges and hedge tariff hikes. It lets utilities firm renewable plants instead of curtailing them. And it lets electric vehicles charge from the same array that cools the building. Solar without storage is a daytime asset. Solar with storage is an energy system.

problem

Rising bills and weak evenings

Tariffs climb, diesel backup is expensive, and solar without storage still leaves the dusk peak to the grid.

solution

An integrated energy system

Generation, storage, charging and dispatch, sized to the load and the tariff in front of you.

result

Lower costs, firmer power

Most homes cut bills by 60–80%. Campuses and plants typically pay back in three to five years, with backup included.

What we deliver

Three applications, one engineering language

Sunlight that still works after dark

Residential Solar

An all-in-one home energy system that combines rooftop solar, storage and optional EV charging, so bills fall, lights stay on, and the house runs on sunshine you own.

  • Up to 80% bill reduction
  • Whole-home backup
  • 10-year system support
Explore Residential Solar
Cut demand charges, keep production up

Commercial & Industrial

Right-sized rooftop, carport and behind-the-meter systems that lower demand charges, hedge tariff hikes and keep production running when the feeder does not.

  • Peak-shaving
  • Rapid payback
  • Remote monitoring
Explore Commercial & Industrial
Firm power for the grid

Utility-Scale

Bankable solar-plus-storage plants with grid-forming capability, delivering dispatchable clean power, better project returns and operations that stay visible after commissioning.

  • Grid-forming BESS
  • MW to GW
  • 98.5% availability
Explore Utility-Scale
Learning Center

Answers before you go solar

The questions households, facility managers and developers ask us most often.

Most residential customers see a 60–80% reduction in electricity bills. Commercial systems typically reach payback in three to five years, depending on tariffs, load shape and how much storage is specified.

Tell us about the load you need to serve

We will size generation, storage and charging around your tariff, roof and outage pattern.