MaxVolt REI 2026
REI Expo 2026 22–24 Oct · India Expo Mart, Greater Noida 00days00hrs00min
MaxVolt lithium energy storage rack
Lithium battery backup · Made in India

Max Backup.Max Safety.

Battery backup that keeps towers, hospitals, factories and solar plants running when the power goes. 4.8 to 60 kWh in one rack.

Tap the yellow dots to look inside
  • NSE: MAXVOLT
    Listed company
  • 2.5 GWh
    Plant capacity
  • 107+
    OEM partners
  • 950+
    Dealers
  • 1,150+
    Service pincodes
  • 22
    States
How it works

Charges when power is there.
Runs your site when it isn’t.

SolarDaytime charging
Grid powerSupply on
MaxVolt ESS

LFP battery

80%
Charging
Telecom towerStays on
HospitalStays on
FactoryStays on

Solar and grid power run your site and charge the battery.

A power cut doesn’t cost you units. It costs you hours. So we size every battery in hours.

How MaxVolt sizes storage
Pick your size

Three ways to store power.

Start small or go big. Every system pairs with our own inverter, so one company answers for all of it.

kWhhow much energy the battery holds kWhow much power your site uses LFPthe safer type of lithium
Backup calculator

How long will it run?

Tell us two things: how much power you use, and how many hours of backup you need. Not sure? Pick a site below.

    Power you use3 kW
    12351015+ kW
    Backup you needhours
    We suggest
    120V 300Ah rack
    Holds 36 kWh · can run up to 18 kW
    9h43mof backup
    You need 8 h
    0 h12 h

    That covers your 8 hours with 1 h 43 m to spare.

    How we work it out: energy stored × 0.9 (usable) × 0.9 (inverter loss) ÷ your power use. The battery must also be able to supply your full load. We confirm the final size on a call.

    Everything we make

    Batteries for almost everything.

    12 product lines from one factory. Keep scrolling to move through them.Swipe to see them all. Tap any card for details.

    About us

    Made in our own plant.

    We design the battery, build the BMS and test every unit ourselves in Ghaziabad. Our new plant in Aligarh will add four times more capacity.

    MaxVolt plant at Duhai, aerial viewProduction and testing floor at the Duhai plant
    2.5GWh
    Duhai, Ghaziabad
    Our plant today
    Running
    10GWh
    Aligarh, UP
    New plant
    Coming up
    In-house
    Design · BMS · testing
    One team for the whole battery
    AIS 156
    Certified EV packs
    Approved for 2W and 3W makers

    Coming to REI Expo? Our plant is a short drive away. See batteries being built.

    Work with us

    Grow your business with MaxVolt.

    Call
    Enquiry

    We’ll call you back.

    Just 4 details. We’ll ask the rest on the call.

    Please enter your name.
    +91
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    Please tick so we can contact you.

    Got it.

    Download

    Storage spec sheet

    All 13 models with backup times. 1-page PDF.

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    +91
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    REI Expo 2026

    Meet us at the booth

    Pick a day and time. We’ll confirm on WhatsApp.

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    +91
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    Booked.

    Privacy

    What we do with your details

    We only collect what you type in our forms: name, mobile, city, your role and what you asked about.

    We use it only to call or WhatsApp you about that request. We don’t sell it or share it outside Maxvolt Energy Industries Limited.

    To see, change or delete your details, email info@maxvoltenergy.com.