LiiON, LLC

LiiON, LLC leads in lithium-ion energy solutions since 2009, offering UL Certified high-rate battery systems for UPS and renewables. Their modular designs integrate intelligent BMS and AI-enhanced eOS, ensuring safe, real-time energy management.

Company Location

Country:

United States

City:

East Dundee, Illinois

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Company Overview

LiiON, LLC is an industry leader in lithium-ion energy solutions, established in 2009 in East Dundee, Illinois. The company pioneered the first UL Certified Lithium-ion High-Rate Battery System for Uninterruptible Power Supplies and has over 250 installed systems with more than 12 million hours of safe operating history. LiiON develops intelligent, safe, modular battery systems for data centers, telecom and cable networks, UPS systems, and renewable energy applications including solar and wind microgrids.

Battery Technology

Lithium-ion energy storage systems engineered for high reliability, safety, and modularity as replacements for lead-acid batteries. Features include retrofit Lead-Acid Battery Replacement System (LBRS), an integrated Battery Management System (BMS), and a patent-pending Energy Operating System (eOS) with real-time energy monitoring, optimization, blockchain protocol and AI-based security. Modular, customizable packs integrate with existing power equipment, controls, and monitoring systems.

Products

Lithium-ion High-Rate Battery System for UPS; Lead-Acid Battery Replacement System (LBRS) enabling retrofits of existing UPS battery cabinets; integrated BMS; patent-pending eOS software platform.

Recent Projects

Over 250 UPS energy storage systems deployed with over 12 million hours of operation; in 2024 signed binding terms to be acquired by Alternus Clean Energy to strengthen clean energy and microgrid capabilities using LiiON’s lithium-ion storage solutions.

Investors

Solely owned by Alternus Clean Energy, Inc. following a 2024 acquisition valued at approximately $5M (including $2M in loan notes).

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