Dridh Energy

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Dridh Energy

RAKSHA

Engineered & manufactured in India

Built for Indian grid conditions — voltage swings, heat, and load-shedding — with zero compromise on safety.

Explore Our Systems

Raksha

Whole Home Backup, Reimagined.

Whole-home backup designed to keep life moving through power cuts, with a switchover you'll barely notice.

Talk to an engineer

Founding 50: first installs November 2026 to March 2027

  • Switches in 5 ms, faster than a blink
  • Up to 10 kW of continuous power
  • Rated for 6,000 cycles
  • Installed and commissioned by our Bengaluru team

Why switch

Your Home Has Changed. Your Backup Should Too.

A lead-acid inverter keeps the lights on. It was never meant to run an air conditioner, or last a decade. Raksha is.

What it runs

A typical lead-acid inverter
Lights, TV, fans and Wi-Fi
Raksha
Higher household loads, ACs included

Switchover

A typical lead-acid inverter
A flicker some devices notice
Raksha
5 ms. Computers and Wi-Fi keep going

Power quality

A typical lead-acid inverter
Often needs a stabiliser for sensitive appliances
Raksha
Clean, stable output, with no stabiliser needed

Battery life

A typical lead-acid inverter
Batteries to replace periodically
Raksha
Rated for 6,000 full cycles, more than 16 years at one a day

Upkeep

A typical lead-acid inverter
Distilled-water top-ups
Raksha
Sealed LFP. No water top-ups

Safety

A typical lead-acid inverter
Acid and fumes near the home
Raksha
No acid, no fumes, no leaks

Space

A typical lead-acid inverter
Floor batteries on a trolley
Raksha
Wall-mounted. The inverter is IP65-rated against dust and water

Long outages

A typical lead-acid inverter
Runs flat
Raksha
Works with your generator, and saves charge for what matters most

Its health

A typical lead-acid inverter
Guesswork until it fails
Raksha
Live monitoring in the Dridh app

The range

Four Peaks. Find Your Fit.

Four sizes, named after Western Ghats peaks: the higher the peak, the bigger the Raksha. Two numbers matter.

  • Power (kW) is how much you can run at once, like the size of an engine.

  • Energy (kWh) is how long it can last, like the size of the fuel tank.

The essentialist

1,868 m

Agasthya

Essentials, plus one AC

Power, up to
3.5 kW
Energy stored
5 kWh
Designed to run
Lights, fans, fridge, TV, Wi-Fi and one AC
How long, at a 1 kW load
About 4 hours
Best for
3 BHK apartments, short cuts
Inverter
6.6 kW, single-phase
Your home's supply
Single-phase

₹[X] + installation

Ask about Agasthya

The adaptable

1,894 m

Kudremukh

More power for everyday living

Power, up to
5 kW
Energy stored
5 kWh
Designed to run
All that, plus a second AC or a geyser
How long, at a 1 kW load
About 4 hours
Best for
3 BHK with heavier loads, short cuts
Inverter
6.6 kW, single-phase
Your home's supply
Single-phase

₹[X] + installation

Ask about Kudremukh

The endurer

2,637 m

Doddabetta

Built for longer outages

Power, up to
5 kW
Energy stored
16 kWh
Designed to run
Several ACs, the fridge and other essentials, through long cuts
How long, at a 1 kW load
About 12 hours
Best for
3–4 BHK, long cuts
Inverter
6.6 kW, single-phase
Your home's supply
Single-phase

₹[X] + installation

Ask about Doddabetta

The summit

2,695 m

Anamudi

Built for the whole villa

Power, up to
10 kW
Energy stored
16 kWh

Across three phases

Designed to run
Several ACs, geysers and pumps together
How long, at a 1 kW load
About 12 hours
Best for
Villas and three-phase homes
Inverter
14 kW, three-phase
Your home's supply
Three-phase

₹[X] + installation

Ask about Anamudi

How the “how long” figures work. About 80% of a battery's stored energy reaches your home. A typical evening load of lights, fans, fridge, TV and Wi-Fi is about 1 kW. Add one AC and it's about 2 kW, which halves the time.

Anamudi spreads its 10 kW across your home's three phases: it's designed for three-phase homes.

See all specs
Battery
Lithium iron phosphate (LFP), sealed, no maintenance
Rated life
6,000 full cycles
Usable energy
About 80% of stored energy reaches your home
Switchover
5 ms
Output
Grid-forming: clean, stable power with no external stabiliser
Load management
Prioritises essential loads as charge runs low
Generator
Compatible; works alongside your existing generator
Protection
IP65-rated inverter (dust-tight, water-resistant)
Battery brain (BMS)
Watches every cell, every second; MNRE compliant
Monitoring
Dridh gateway and app: charge, backup time left, remote fault alerts
Mounting
Wall-mounted in an indoor utility area, or floor-mounted
Made by
Engineered, assembled and tested in Bengaluru
Warranty
[X] years

The spec sheet adds a page per size, with dimensions, weight and wiring notes.

Not sure which Raksha fits?

Tell us about your home on a short call, and an engineer will size it with you.

Talk to an engineer

Life with Raksha

From Installation to Every Day, We're With You.

One team from your first call onwards: the people who build your Raksha install it and look after it.

  1. 01

    Discover

    We learn how your home runs and recommend the right Raksha.

  2. 02

    Survey

    Our engineer visits, checks your electrical setup and plans the installation.

  3. 03

    Install

    Our trained Dridh team installs and commissions your system.

  4. 04

    Stay connected

    Your Raksha reports its health to us. If something drifts, we know before you have to call.

  • [X]-year

    Warranty

  • [X]-hour

    Service response in Bengaluru

  • Live

    Monitoring on the Dridh app

“[What changed at the first outage.]”
[First name L.], [home type], [area]

Questions

Raksha, Answered.

Will it run my AC?

Yes. Every Raksha runs at least one AC, and Anamudi runs several at once.

How long does a charge last?

It depends on what's on. At a typical 1 kW evening load, about 4 hours on Agasthya and Kudremukh, and about 12 on Doddabetta and Anamudi.

Do I still need a stabiliser?

No. Raksha makes its own clean, steady power, so sensitive appliances are protected.

Will it work with my generator?

Yes. Raksha is generator-compatible, so on very long outages the two work together.

Is lithium safe in my home?

Raksha uses LFP, the most stable mainstream lithium chemistry, with a battery brain that watches every cell, every second.

Where will Raksha be installed?

On a wall in an indoor utility area, or on the floor where a wall won't do. Our engineer plans the spot on the survey visit.

What happens if something goes wrong?

Your Raksha reports its health to us through the Dridh gateway. If something drifts, we know before you have to call, and our own team in Bengaluru takes it from there.

Want solar too?

Swayam adds solar panels to the same Dridh battery, so your home runs on the sun by day and on stored solar power at night.

Power proven

Never Notice a Power Cut Again.

Tell us about your home. We'll size your Raksha and give you a clear price.

This is for

About Raksha

+91
When suits you?

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Have a quick question? Ask us on WhatsApp

What you'll get from the call

  1. 1

    You tell us about your home: its size, what you run, and how often the power goes.

  2. 2

    We show you how backup would work there: what stays on, for how long, and what it costs, EMI included. You get it all as a written plan after the call.

  3. 3

    If it makes sense for you, we visit to survey your home, at a time that suits you.

One call, at the time you choose. Engineered, installed and serviced by our own team in Bengaluru.

Talk to an engineer