Industrial & Commercial Energy Storage System

Industrial & commercial energy storage systems are a critical part of future-proofing businesses against evolving energy landscapes. By storing energy during off-peak periods, these systems help reduce peak demand charges and optimize electricity usage.

They can also support renewable energy integration, smoothing out intermittent solar or wind power to improve grid stability. They are a key component in behind-the-meter applications like demand charge management and time-of-use arbitrage.

High-Capacity Storage

Commercial energy storage systems provide backup power to businesses that require it to improve resilience and guarantee business continuity. They can also help reduce electricity costs and support renewable integration.

These types of systems are a great solution for businesses with high electricity consumption and long service durations. Unlike large energy storage power plant systems, commercial battery storage technology is more integrated and can be configured in a smaller footprint.

The system consists of a storage device, an inverter/power conversion system (PCS), and thermal management systems. The inverter converts direct current from the batteries into alternating current for grid or load connection, while the PCS controls and optimizes the performance of the system. The thermal management systems keep the temperature of the storage device at a comfortable level, which ensures the safety and long-term operation of the system.

The storage devices used in commercial energy storage systems are based on industrial & commercial energy storage system advanced lithium-ion battery technologies. They can be installed on a business’s premises to store energy generated by solar panels or wind turbines during off-peak hours. The stored energy can then be dispatched during peak demand periods to reduce electricity costs or as backup power in the event of a grid outage. This helps businesses lower electricity costs and increase their energy efficiency, thereby reducing environmental impact.

Containerized Battery Energy Storage System (BESS)

With the demand for renewable energy expanding rapidly, BESS systems are a crucial solution to guarantee reliable power. At the heart of each BESS are batteries that store and dispatch energy in an instant, eliminating outages and keeping businesses running with a clean, consistent power source.

Batteries are made up of individual cells wired in series and parallel to achieve the necessary capacity and power output. Each battery is then grouped into modules, and multiple modules are stacked to form battery racks. Whether you choose lithium-ion, lead-acid, flow or another battery technology, these modular units are the building blocks of a BESS system.

The BESS also requires a power conversion system to convert direct current (DC) from the batteries to alternating current (AC) for grid loads. Finally, the energy management system (EMS) optimizes BESS performance by balancing application cycling data and determining when to discharge power for peak shaving, load shifting, or self-consumption.

A successful BESS project requires robust supply chains that can withstand raw material shortages and regulatory changes. Strategic partnerships, local sourcing and engineering, procurement and construction (EPC) collaboration are all key levers to ensure your energy storage supply chain can scale and adapt for future needs.

Thermal Management System (TMS)

Keeping electronic devices and batteries at optimal temperatures is one of the most critical factors in their performance, durability, and longevity. Using tools and technologies like thermal sensors and controllers, engineers ensure these devices don’t overheat or otherwise experience damaging thermal stresses.

For example, HEVI electric construction equipment is designed with advanced onboard intelligent tech that cools and heats the battery, protecting it from extreme environmental and operating conditions that can degrade its capacity or create operational safety hazards. This technology safeguards your investment and helps you get the most out of your equipment’s battery, providing more power in all working conditions.

During a charge or discharge, batteries generate large amounts of heat. This heat must be dissipated in order to prevent overheating, which can reduce the lifetime of the battery pack. TMS technologies use sophisticated controls and algorithms to start and stop cooling and heating operations based on real-time sensor data.

To achieve heating, TMS systems employ positive temperature coefficient (PTC) heaters. PTCs are self-regulating elements that are used to quickly warm up batteries in cold environments. To cool the batteries, TMS systems utilize water channels connected through three-way and four-way water valves. They can be operated in series or parallel modes. The cooling system can also be augmented with other options like nanofluids, PCMs, or heat pipes.

Cell DriverTM

Powered by Exro’s patented Battery Control System, the Cell DriverTM enables commercial industrial & commercial energy storage system and industrial customers to optimize energy consumption, safely guard against grid outages, store energy produced on-site, and realize benefits such as peak shaving and load shifting. This level of control empowers businesses to enhance energy reliability, lower costs, and embrace a sustainable future.

Multiple, swappable battery modules prevent any one failure from taking down the entire energy storage system. Onboard sensors maintain appropriate operating temperatures, watch for any signs of battery module degradation or failure, and provide usage data that can be reported back to your energy provider.

The power conversion system handles AC/DC and DC/AC conversion, with energy flowing into the batteries to charge them or being converted from the batteries into AC power that’s fed back into the grid. The PCS is designed for the voltages supported by your energy solution and can be configured to match your needs.

Depending on the application, a BESS can be deployed as behind-the-meter, or it can be combined with renewables as in front-of-the-meter applications (FOM). In the latter case, the BESS functions as bulk storage coupled to solar or wind generation systems, and enables those energy sources to shift their production peaks to align with demand peaks.