KRL | Custom Lithium Battery & Energy Storage(BESS)Manufacturer

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Advanced C&I Energy Storage Systems

Beyond Batteries: Delivering highly reliable, liquid-cooled off-grid power stations and end-to-end integration solutions for absolute zero downtime.

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Who is KRL Power ?

KRL Power

Founded in 2005, KRL Power is a recognized National High-Tech Enterprise specializing in one-stop, fully customized lithium battery solutions. We command the entire value chain—from individual A-grade cells to complete battery PACK systems.

Backed by decades of independent R&D and deep manufacturing expertise, KRL excels in the Commercial & Industrial (C&I) energy storage sector. Driven by our proprietary 'Zero-Accident Architecture' and mature EPS-grade seamless switching, we guarantee continuous, high-efficiency backup power with absolute zero downtime.

Through smart manufacturing and comprehensive OEM/ODM services, we empower critical global industries—spanning high-end energy storage, robotics, and advanced medical equipment—with cutting-edge, ultra-reliable lithium technologies.

Overcoming the Pain Points of Industrial Energy Storage

Inconsistent Quality Compromises Reliability

Fluctuations in thermal management and cell performance increase operational risks for project integrators.

Long Lead Times Disrupt Project Rollouts

Unreliable supply chains and delayed BESS deliveries stall solar PV deployments and negatively impact your bottom line.

Lack of Custom-Fit Energy Solutions

Standardized batteries often fail to meet the specific spatial, integration, or OEM requirements of complex commercial applications.

Limited Technical Support During Integration

A lack of responsive engineering assistance during the integration of PCS, solar MPPTs, and diesel generators can lead to costly system failures.

Hidden Costs Beyond the Initial Price

Expensive maintenance, complex civil engineering, and high dispatch rates dramatically drive up the true Total Cost of Ownership (TCO).

KRL Power Core Technology

Main Product Categories

Our industry-leading solid-state and low-temperature lithium-ion batteries power mission-critical applications across the defense, medical, security, communications, and energy storage sectors. We are proud to partner strategically with industry leaders such as BYD, CATL, and EVE Energy.
Low Temperature Battery

Custom Low Temperature Battery

Our custom low-temperature batteries are designed to perform in extreme cold conditions, ensuring reliable power output for your specific application needs.

Custom Lithium Battery

Custom Lithium Battery

Our lithium-ion batteries offer high energy density, long cycle life and versatility. Share your specific requirements, and we'll provide a tailored solution to meet your needs.

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Custom Quasi-Solid-State Battery

Explore our range of quasi-solid-state batteries, offering enhanced safety, higher energy density and improved performance for a variety of applications.

Custom Lithium Polymer Battery

Custom Lithium Polymer Battery

Explore our range of quasi-solid-state batteries, offering enhanced safety, higher energy density and improved performance for a variety of applications.

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Custom Battery Chargers

In addition to custom battery packs, we also offer tailored lithium battery chargers designed to meet your specific needs.

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Custom LiFePO4 Battery

Explore our range of LiFePO4 batteries, known for superior safety, long cycle life and stable performance across various applications.

KRL Power Core Industry Application

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We specialize in high-power microgrid solutions engineered specifically for tropical climates and grid-weak environments. Operating flawlessly 24/7, our systems completely eliminate your reliance on unstable utility grids.
Medical-grade applications demand absolute reliability—especially in critical equipment like ventilators and portable monitors. Our battery solutions are engineered for stable output, low self-discharge, and compliance with stringent safety standards to ensure uninterrupted operation in life-dependent scenarios.
Our battery solutions deliver high energy density and lightweight designs to ensure robots operate efficiently for extended periods in complex environments. With fast charging capabilities and intelligent battery management systems, downtime is minimized, enhancing robots’ endurance and reliability across diverse tasks.
For security systems, we provide high-safety lithium batteries and backup power solutions that guarantee continuous operation even during outages. Our batteries feature long lifespans and adaptive performance in varying environments, ensuring stable and reliable operation of security equipment under challenging conditions.
In the consumer electronics sector, our battery solutions focus on high capacity and slim designs to support extended use and portability of smartphones, tablets, and other devices. Combined with fast charging and wireless technologies, we enhance user experience while adopting eco-friendly materials to promote sustainability.
Our solutions for electronic devices include compact, high-energy-density, and flexible batteries that meet the needs of wearable and compact smart devices. With capabilities like low-temperature startup and high-rate discharge, these batteries ensure quick response and stable performance in diverse conditions.
ndustrial battery solutions emphasize high reliability and resistance to high temperatures and corrosion to support continuous operation in demanding environments. Modular designs simplify maintenance and replacement, while intelligent monitoring systems provide real-time battery status, ensuring safe and stable industrial equipment performance while reducing operational costs.
KRL Power Full Energy Storage Solutions

Why Choose KRL Power

KRL Power operates a dedicated Energy Storage Technology Center equipped with 17 advanced laboratories. Covering the full spectrum from cell selection to off-grid system design, our facility boasts an annual production capacity of 4 GWh for energy storage systems. We don't just supply batteries; we deliver high-performance, fully integrated one-stop power stations.

10
Years of Experience in the Battery Market
20
National Innovation Copyright
0 K+
Customized ODM Project Deployments
0 GWh
Annual Production Capacity for ESS Modules
0
Safety Incidents in 20 Years
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Deep Specialization in C&I Microgrids

We focus on developing completely integrated off-grid power stations tailored for harsh environments. Utilizing our signature Aerospace-grade Liquid Cooling System and IP65 sealed enclosures, we ensure cell temperature differences remain under 3°C, guaranteeing unmatched performance and extended lifespan even in 35°C+ tropical climates.

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End-to-End System Integration

Going far beyond standard battery packs, our facilities allow for the seamless integration of high-capacity storage with built-in 250kW PCS, dual 240kW Solar MPPTs, and native Diesel Generator (ATS) support. This ensures rapid iteration and seamless scale-up for complex solar-EV charging projects.

Expert-Driven Innovation

Expert-Driven Station Design

Our R&D goes beyond the hardware. Guided by experienced structural engineers and energy scientists, we provide complete equipment support and customized station design solutions. For instance, our Titan 520kWh system is highly compact (3.47 sqm) and weighs under 5 tons, allowing for easy standard forklift positioning—saving you thousands in civil engineering.

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Fully Certified for Global Deployment

With rigorous quality control, our systems are fully certified for international markets (UN38.3, MSDS, CE for core components). Furthermore, for our ASEAN partners, we provide the FORM E Certificate of Origin, legally reducing your import customs duty to 0%, ensuring a highly profitable business case for your deployment.

Our Qualifications and Certifications

Management System

Certification

certifications

Custom-Engineered Power, Boundless Possibilities

The ambition of KRL Power is to be the world's leading original manufacturer of advanced Commercial & Industrial Energy Storage Systems (C&I ESS), delivering fully integrated, off-grid microgrid solutions directly from our production lines to the global market.

Driven by our robust in-house R&D and manufacturing capabilities, we fuse aerospace-grade thermal management with precision-engineered system integration. Our strategy is laser-focused on solving the most complex deployment challenges. We don't just assemble battery packs; as the source factory, we engineer and deliver highly profitable, turnkey power stations from the ground up.

By seamlessly integrating high-capacity storage with built-in 250kW PCS, dual 240kW Solar MPPTs, and native ATS into a remarkably compact footprint, we are redefining operational efficiency. Every KRL Titan system leverages our 20+ years of direct manufacturing expertise to elevate your project's performance—ensuring zero downtime and maximizing your ROI, even in the harshest tropical climates.

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LI, CEO

Some of Our
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Stop Paying for Brand Markups. Partner Direct with a 20-Year Source Factory.

KRL Power — Source Factory Behind Global Energy Projects

Trusted Worldwide:

UL, CE, IEC, UN38.3

Hot Models:

B65 · B100 · B241 · B26LL · B61LL · B522L · B2M6L

Applications:

Factories · Solar Farms · Mining · Islands · Data Centers

Tell us your project — we'll design the system for you.