Balancing the financial health of a business with management that prioritizes environmental conservation is increasingly challenging for companies. In this scenario, it is possible to reduce energy costs by opting for renewable sources and, consequently, improve financial results. This has led to solutions such as commercial and industrial energy storage systems gaining more and more space in the market.
“In business, efficiency and return on investment (ROI) are top priorities. To combine these two pillars, these segments have at their disposal the full potential of storage: from the most modern fire safety features to the powerful combination of solar energy and battery storage,” explained Gilberto Camargos, executive director of SolaX Power in Brazil.
It is worth noting that a reliable commercial and industrial energy storage system is made up of four main components that work in an integrated manner to ensure robust electricity storage: the battery and battery management system (BMS), inverter or power conversion system (PCS), and energy management system (EMS).
The executive explains that batteries are the 'heart' of the system, as they are where energy is stored. “High-density lithium-ion batteries are generally used, which are recognized for their durability and efficiency.”
“The Battery Management System would be the 'brain' of the battery, as it is responsible for monitoring voltage, temperature and current to ensure safety and efficiency, in addition to balancing the cells and managing cooling to prevent overheating, extending the battery's useful life,” highlighted Camargos.
According to him, the inverter or Energy Conversion System is compared to the “muscle” of the system, as it operates as a bidirectional energy converter, which converts the direct current (DC) stored in the batteries into alternating current (AC) to power equipment and connect to the electrical grid.
It also performs the reverse process, through which it converts AC to DC to charge the batteries. “This dual functionality ensures an efficient flow of energy in both directions, adapting to different operational requirements,” the executive emphasized.
Regarding the Energy Management System, it plays a vital role – it is the control center of the storage system, which monitors the operational status of the plant by collecting real-time data, such as battery voltage, current and state of charge. “In this sense, based on this data and predefined strategies, the system manages the charging and discharging processes, ensuring safe, stable and efficient operation”, he highlighted.
There are many benefits for companies of all sizes when opting for a storage system, including reduced costs during peak energy consumption, since the system discharges stored electricity during periods when the tariff is higher and recharges it during periods when the tariff is lower. “This intelligent management can have a considerable impact on monthly energy bills,” said Gilberto Camargos.
Furthermore, one of the most effective configurations for companies is to combine the solar plant with the storage system. With this combination, companies can store solar energy during the day and use it at night or in cases of power grid failure, thus reducing demand charges and grid fees, in addition to maximizing solar consumption on site.
“The storage system provides a safety net that keeps your business running regardless of what happens to the power grid,” the director warned. He added: “It can also operate as part of a microgrid and provide electricity independently or as a backup. This improves reliability, reduces emissions and is ideal for remote locations or communities seeking energy autonomy.”
SolaX solutions for industries and commerce
The multinational company developed the SolaX Trene and the SolaX Aelio. The Trene is suitable for large establishments, as it s high-capacity configurations, with efficient loading and unloading, which contributes to reducing electricity costs.
SolaX Aelio is recommended for small and medium-sized companies, as it is compact, easy to install and integrates perfectly with photovoltaic systems, which helps to maximize the use of solar energy.
“For commercial and industrial energy storage, fire safety is a priority. In this sense, SolaX solutions incorporate a comprehensive four-level fire protection design, which is essential for protecting facilities and people even in the most challenging scenarios,” he pointed out.
This security system includes real-time monitoring of temperature, combustible gas, smoke, door status and water leak sensors, which provide continuous monitoring and early warnings. Advanced AI technology analyzes the health of cells and enables the system to proactively detect and respond to potential issues.
Furthermore, the system uses multi-stage circuit interruption, capable of accurately identifying problems and thus automatically disconnecting circuits to protect the system and minimize damage.
Another feature is fire suppression with aerosol and water spray systems, which ensures rapid fire extinguishing and prevents its spread. Still on the safety front, SolaX systems are designed to contain fire for up to 1 hour and 30 minutes, slowing down its spread and isolating affected areas.
“Whether it’s to reduce energy costs, increase energy independence or reduce carbon footprint, SolaX’s industrial and commercial storage solutions offer reliable, flexible and secure options to help businesses achieve these goals,” he concluded.
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