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Storage infrastructure for Indian sites

Power that keeps its word.

We build battery systems and the software that runs them, for sites where a power cut is not an inconvenience. It is a lost shift, a spoiled batch, a dark clinic.

storage deployed
9.4 MWh
packs in service
2,800+
cities monitored
74

India does not have a generation problem. It has a timing problem.

Power is generated in the afternoon and needed in the evening. It is available at one feeder and needed at another. The grid balances this minute by minute, and most of the time it succeeds.

When it does not, the cost lands on the site. A genset is the usual answer: expensive, idle most of the year, and unreliable exactly when it is needed. Storage is the answer that works on the ordinary days too.

How we think about storage

Four places where the same gap appears.

Different loads, different failure costs, the same missing layer between the grid and the work.

Food service

₹30+per unit, diesel

A kitchen mid-service cannot restart a fryer and wait. Storage carries the line, and the genset stays cold.

Clinics and cold chain

20 mschangeover

Vaccines, samples and imaging equipment do not tolerate a gap. The transfer is fast enough that the equipment never sees it.

Warehouses and dark stores

30%fuel saved

Forklifts, chillers and pack lines in one shed. Storage takes the base load and leaves the genset for the long outages.

Fleets

2,800+packs in service

Two-wheelers, three-wheelers and material handling run all day. Telemetry on every pack keeps the route from becoming the failure point.

Four systems, one platform.

Each product is a different shape of the same idea: cells, a battery management system, and FluidTwin watching both.

Wall-mounted battery storage and inverter units on a utility wall
01C&I, QSR and clinics

FluidPod

An 8.5 kVA storage unit that takes the diesel genset out of the daily routine.

Output
8.5 kVA, single-phase
Usable storage
10–12 kWh, LFP
Changeover
Under 20 ms
Expansion
Up to four units in parallel
Read the full specification
A compact home energy storage unit in a utility setting
02Homes, clinics and offices

FluidPower

Smart backup with four-tier load prioritisation and app control.

Output
3–5 kVA
Usable storage
5–10 kWh, LFP
Load tiers
Four, user-adjustable
Changeover
Under 20 ms
Read the full specification
A rider lifting a swappable battery pack into a light electric vehicle
03Battery platform

FluidPack

One LFP platform, three pack formats for two-wheelers, three-wheelers and material handling.

Chemistry
Lithium iron phosphate (LFP)
Formats
2.7 kWh, 9.6 kWh, 19.8/22 kWh
Telemetry
Per-cell voltage and temperature
BMS
Shared firmware across formats
Read the full specification
Rows of server cabinets in a data centre
04Digital twin

FluidTwin

The platform that watches every unit, forecasts the next few hours and dispatches storage as one resource.

Visibility
Live, per site and per pack
Dispatch window
6–10 PM peak tariff
Reserve policy
Per-site backup floor
Integration
Modbus, MQTT, REST
Read the full specification

When the power drops, the order matters.

A normal inverter treats a fridge and an air conditioner as the same problem. FluidPower and FluidPod sort the site into four tiers and protect them in order, so the reserve goes where it is worth the most.

The tiers are set once and then run on their own. You can override them from the app, but you do not have to be watching when the power goes.

  1. 1

    Critical

    Servers, cold chain, safety systems, medical equipment.

    Always on
  2. 2

    Essential

    Production lines, core machinery, primary lighting.

    Priority
  3. 3

    Comfort

    Air conditioning, general lighting, common areas.

    Reduced
  4. 4

    Flexible

    EV charging, water heating, non-urgent loads.

    Deferred

Running today with fleets, retailers, clinics and manufacturers.

Northline Logistics
Kaveri Clinics
Bluewheel
Sundar Retail
Orbit Mobility
Meridian Cold Chain
Vayu Motors
Akshaya Foods

From service vans to shopfronts.

Customer stories
Service and rescue vans
Service and rescue vansFluidPod · on the road
Light electric fleets
Light electric fleetsFluidPack · daily shift
Rooftop and shopfronts
Rooftop and shopfrontsFluidPod · grid-tied
Urban delivery
Urban deliveryFluidPack · swap network

What operators say after a year.

“The first month we ran through a full week of evening cuts without starting the genset once. The dashboard told us before we noticed.”
Harish RaoOperations, Kaveri Clinics
“We were burning diesel to cover a two-hour gap. Storage took that gap, and the fuel line went to almost nothing.”
Vandana ShettySite lead, Meridian Cold Chain
“What sold us was the telemetry. We can see pack health across the fleet instead of guessing which vehicle is about to fail.”
Imran QureshiFleet manager, Orbit Mobility

Questions buyers ask.

The six we hear most before a site signs.

What happens if something fails at 2 AM?

Every system reports to FluidTwin around the clock. If a cell, inverter or connection looks wrong, our support team gets the alert before the site does, and the reserve policy keeps the critical loads protected while we respond.

How long does installation take?

A standard site installation is one working day. We survey the site, mount the unit, integrate it with the existing distribution board, commission it and walk your team through the app. You do not coordinate separate contractors.

We are not a large factory. Does this work for us?

Yes. FluidPod is an 8.5 kVA single-phase system with 10 to 12 kWh of usable storage, sized for shops, clinics, dark stores and small offices. It is field-expandable, so you can add capacity without replacing the first unit.

Do we have to manage the system?

No. FluidTwin decides when to charge and discharge, holds your backup reserve and handles grid participation if you enrol. Most customers open the app out of curiosity, not necessity.

When the grid returns, do we have to do anything?

No. Changeover is automatic and fast enough that servers, chillers and production equipment do not restart. When the grid is stable, the system returns to charging and peak-shaving.

You are a young company. Why trust you with critical power?

We have 9.4 MWh of storage deployed across 74 cities, with 2,800 packs in daily service. Our packs, battery management firmware and software are designed in-house, and every system is monitored by the same team that built it.

Find out what an outage costs your site.

Add your loads, pick your outage hours and see the backup you need and the diesel you stop buying. Send the result to us for a proper quote.