Balance of Storage Systems AG

Partner for innovative energy storage solutions

BOS Balance of Storage Systems AG is a German high-tech company, manufacturing smart energy storage solutions and
innovative lithium batteries which function in extension to lead-acid battery systems.

Expert in battery ecosystem functions: core components like BMS and system controller are developed in-house.

Excellent technology partner for integrating storage and energy management solutions into B2B customer products.

Innovations & solutions

BOS battery S
BOS Balance of Storage Systems

A portable lithium battery, easily interchanged between applications. For boat, van, or solar home system. One and the same product to use wherever currently needed. Each module has 80 Ah and can be installed in 12V, 24V, or 48V. As standalone lithium storage, or as smart hybrid system with the boat’s existing lead battery. It has diverse functions for intelligent control and optimization.

Category: Marine electronics & marine related software

Products

LE300 Smart Battery System
Lithium Extension for lead-acid battery systems

The BOS LE300 Smart Battery System is a fully scalable lithium extension solution to add capacity to 12 V lead-acid batteries. Its intelligent battery management system allows an easy plug & play installation and prolongs the lifespan of both batteries by up to 10 years.

The LE300 Smart Battery System takes over most of the charging cycles while the lead-acid battery functions as cheap backup storage. The lead-acid
battery is charged with a higher priority, with the lithium battery taking up the excess ene