CELTAN I’PRIME Series lithium-ion battery pack 'Reliable Tomorrow', designed for home, business, and critical energy storage applications

Powering Homes, Business, and Critical Applications.

Designed for durability, performance, thermal safety, and custom-fit energy storage

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Application Areas
Illustration representing potential application of CELTAN energy solutions in manufacturing plants for industrial energy storage
Illustration showing CELTAN energy solutions used to store energy from renewable sources like wind or solar power
Illustration depicting CELTAN energy solutions powering educational institutions with uninterrupted electricity supply
Illustration representing residential energy backup using CELTAN energy solutions in homes and apartments
Illustration showing mobile or portable storage systems powered by CELTAN energy solutions for flexible energy deployment
Illustration of data center backup supported by CELTAN energy solutions for consistent and secure energy storage
llustration showing conceptual space application of CELTAN energy solutions in satellites or orbital systems
Illustration representing CELTAN energy solutions used in mining operations for off-grid power and equipment support
llustration showing CELTAN energy solutions powering critical operations in the defense sector"
Illustration showing CELTAN energy solutions used in hospitals and healthcare facilities for uninterrupted power
Illustration representing the use of CELTAN energy solutions in railways and mass transportation networks
Illustration showing CELTAN energy solutions supporting energy storage in multi-family homes and residential buildings
Illustration of CELTAN energy solutions powering electric vehicles and fleet charging infrastructure
Illustration showing CELTAN energy solutions supporting telecom towers and infrastructure development
Illustration of CELTAN energy solutions enabling sustainable power backup in corporate and commercial office buildings
Illustration showing CELTAN energy solutions powering industrial sites and construction equipment-heavy environments
Technical Features & Performance
We design and manufacture every unit to fit your real-world usage — from solar-powered homes to government installations.

Active Thermal Management System

CELTAN Prime operates flawlessly from −40°C to +60°C using a dual-layer thermal control system. Active heat dissipation and passive insulation prevent thermal shutdowns in extreme Indian weather — ensuring your power stays on, no matter the climate.

No HVAC required. No performance reduction. Just reliable uptime, every season.
Thermal Management System

Innovative Manufacturing

Every CELTAN Prime battery is precision-built in our fully automated Indian facility. With robotic QC, ISO-compliant processes, and localized sourcing, we ensure faster delivery, reduced errors, and full traceability.

Engineered and supported in India — no import delays, no compromises in quality.
Thermal Management System

Active, Smart BMS

This isn’t just monitoring — it's machine learning. Our smart BMS adapts to your usage patterns, detects anomalies before they become failures, and gives you full system visibility.

Not reactive. Proactive. And smarter with every cycle.
Thermal Management System

Hybrid Cell Engineering

Using a proprietary blend of Lithium Iron Phosphate chemistry, CELTAN Prime balances high energy density with unmatched thermal safety. Built for 10,000+ cycles, it's perfect for deep discharge and rugged load profiles.

More runtime. Less risk. Superior lifecycle value.
Thermal Management System

Custom-Engineered Per Project

Every CELTAN Prime unit is built after a detailed energy audit — designed for your exact load profile, runtime needs, and environmental conditions.

No one-size-fits-all. Just the right fit, every time.
Thermal Management System

Made in India.
Backed by Local Support

With advanced manufacturing processes and a dedicated facility in Coimbatore, CELTAN delivers faster, supports quicker, and adapts better to local regulations and supply chains.

Faster delivery. On-ground service. Zero import delays.
Thermal Management System

Tested for Harsh Indian Conditions

Every unit is field-tested to perform in dust, humidity, altitude, voltage fluctuation, and heat. Built for deserts, metros, forests — wherever you power up.

Lab performance means little. Field durability is what we guarantee.
Thermal Management System
World-Class Build. Engineered for
Real-World Integration.
Parameter Value
Chemistry 4th Generation advanced cell chemistry
Capacity Range 3kw - MW level customisation or custom configuration.
Voltage Options 48V / 96V / 120V (custom-configuration)
Cycle Life Performance life - 15+ years (Depending on variant & Application)
Temperature Range -40°C to +60°C
DOD Depth of discharge – 100%
Form Factor Modular / Stackable
Custom Factoring Yes - built per use case & load profile
How we build your CELTAN Prime

Consultation

We Understand your energy load and goals

Audit & Design

We Study you power pattern and engineer the optimal.

Custom Build

We manufacture the battery system to spec or need.

Test & Deliver

We thoroughly test the system for quality reliability before delivering and installing it.

After Sales Support

Ongoing diagnostic and tech assisstance

Why choose cellex battery systems

Custom-Engineered Storage Solutions

Advanced Cell Chemistry & Design

Trusted Across 8+ Critical Industries

Tested. Certified. Built in India.

Ready to build your battery system?

We Design. We Build. You power Forward

CELTAN PRIME isn’t just a product – it’s a promise of energy autonomy.
Let’s build a system that meets your exact needs.

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Frequently Asked Questions
What is CELTAN Prime and how is it different from regular lithium battery packs?

CELTAN Prime is a custom-engineered Lithium Iron Phosphate battery system designed for residential, commercial, off-grid, and defence applications. Unlike off-the-shelf batteries, CELTAN Prime is built to match your specific energy requirements, offering superior performance, safety, and longevity.

Yes. CELTAN Prime is optimised for solar storage applications and supports seamless integration with solar inverters, microgrids, and hybrid setups, making it ideal for residential and commercial solar systems.
CELTAN Prime Lifespan – 15+ years (Depending on variant & application), thanks to its proprietary advanced cell chemistry and advanced thermal management.
Absolutely. CELTAN is built for reliability and safety. It operates flawlessly in harsh temperatures from −40°C to +60°C, making it ideal for diverse Indian climates—from icy winters to scorching summers. Its advanced cell chemistry offers excellent thermal stability, while the integrated Smart BMS ensures real-time diagnostics, load balancing, and proactive fault detection for enhanced safety and performance.
CELTAN modules range from kWh onwards with voltage options including and can be custom-configured based on your application.

Yes. CELTAN Prime is modular and scalable, allowing you to add more units over time to match your increasing power needs.

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