In the fast-changing world of energy management, industrial energy storage devices are key. They optimize energy use, cut costs, and support sustainability. Among these devices, Battery Energy Storage Systems (BESS) are popular. They are versatile and effective in various industrial uses. This article explores industrial energy storage devices. It focuses on BESS and other innovative solutions.
Table of Contents
Understanding BESS: Definition and Meaning
BESS stands for Battery Energy Storage System. It is a system that uses batteries to store electrical energy. A BESS’s main purpose is to store excess energy during low demand or high generation. It then releases that energy when demand rises or generation falls. This process helps to balance the grid, improve energy efficiency, and reduce reliance on fossil fuels.
“BESS” includes the whole system. It has batteries, power conversion systems, control systems, and related infrastructure. These systems can range from small-scale, localized units to large-scale, grid-connected installations.
BESS Solar: Integrating Renewable Energy
One of BESS’s most promising applications is in conjunction with solar energy systems. BESS solar solutions store excess energy from PV panels during peak sunlight and use that energy during low or no sunlight. This provides a stable, reliable supply of renewable energy and reduces the problems of solar power’s intermittent nature.
By combining BESS with solar, industrial facilities can maximize renewable energy use. They can reduce reliance on the grid and may even achieve energy independence. The synergy between BESS and solar is boosting the use of industrial energy storage devices in various sectors.
Commercial Battery Storage Systems
Outside of the industry, commercial battery storage systems are gaining popularity. Businesses aim to reduce expenses and utilize energy in a more efficient manner. These systems are for commercial buildings, like offices, retail stores, and healthcare facilities. They meet their specific energy needs.
Commercial energy storage systems have many benefits. They can shave peak demand, shift loads, and provide backup power. By storing energy during off-peak hours, businesses can cut costs. They can do this because electricity rates are lower at those times. It also helps them avoid high demand charges. These systems can also back up power during outages. They ensure business continuity and reduce downtime.
Industrial Battery Storage: Empowering Industries
Industrial battery storage solutions are transforming the way industries manage their energy needs. These high-capacity systems meet the tough needs of industries, like manufacturing, mining, and oil and gas.
A key advantage of industrial battery storage is its reliable power supply. It works well in remote or off-grid locations. By using battery storage with wind or solar energy, industries can cut their fossil fuel use and lower their carbon footprint.
Also, industrial battery storage can help industries optimize energy use. It enables load shifting and peak shaving. Industries can cut costs and boost efficiency. They can store energy when demand is low, and then release it at peak times.
Business Battery Storage: Enhancing Efficiency and Resilience
Battery storage solutions offer great value to businesses. They can boost energy efficiency and resilience. These systems can be customized for various business sectors. They suit small retail outlets and large industrial complexes.
Business battery storage systems can provide a range of benefits, including:
Cost savings: By storing energy during off-peak hours and using it during peak times, businesses can cut their energy costs.
Demand charge reduction: Battery storage can help businesses. It can reduce peak loads and smooth energy use. This mitigates demand charges.
Backup power: If the grid goes down, battery systems can provide backup power. This ensures business continuity and reduces financial losses.
Business battery storage can be integrated with renewable energy sources, like rooftop solar. This maximizes the use of clean energy and cuts grid reliance.
Electric Storage Battery: The Heart of Energy Storage Systems
At the core of industrial energy storage devices lies the electric storage battery. These batteries are designed to store and discharge energy. They perform their tasks with efficiency and reliability. The most common types of electric storage batteries used in industrial applications include:
Lithium-ion batteries have high energy density and long cycle life. They also have low self-discharge rates. So, they are widely used in BESS and other industrial energy storage solutions.
Lead-acid batteries: They are old tech. However, they are still used in some industries for their low cost and reliability.
Flow batteries store energy in liquid electrolytes. They decouple power and energy capacity. So, they are good for large-scale, long-duration energy storage.
The choice of an electric storage battery depends on several factors. These include the application, power, and energy needs, safety, and cost.
Litharv Products and Solutions
Industrial Energy Storage Systems – Outdoor Cabinets
Distributed Outdoor Cabinet Solutions:
Outdoor cabinet energy storage systems aim to solve common industry challenges. They set new standards for energy storage and offer top solutions. These systems offer the following advantages:
Here are the important features to consider:
- Extreme Safety
- Cost-effectiveness
- High Efficiency
- Intelligence
- User-friendliness
- Plug-and-play Simplicity
The outdoor cabinet all-in-one machine achieves three transformations in energy storage systems:
- User interface: From system engineering to standardized products. By reducing the number of equipment types from four to one, the power station system achieves a modular build.
- System connection: From AC/DC hybrid to AC equipment. This greatly simplifies design, installation, and safety protection.
- Installation and maintenance: From on-site maintenance to cloud-based maintenance. With highly reliable standardized products as the foundation, maintenance is also greatly streamlined.
Features of Outdoor Cabinet Energy Storage Systems:
- Installation: Modular standardized product design reduces design and installation costs by 50%.
- Footprint: Each unit uses about 1.5 square meters. It can fit in almost any site.
- Control: AC output. It has peak shaving, valley filling, and demand management.
- Capacity: Cluster control can expand power station capacity from MW to GW levels in distributed systems.
PCS
- The outdoor cabinet PCS has advantages over traditional bidirectional power solutions. It eliminates the need for bulky isolation transformers, reducing system costs.
- The AC/DC conversion uses three-level technology, achieving a maximum efficiency of 98%.
- The DC/DC conversion employs soft-switching resonance technology, also reaching 98% efficiency.
- Combined with an STS module, the system supports seamless on-grid and off-grid switching.
These container systems have air-cooled and liquid-cooled versions. They come with different battery capacities and PCS power ratings to suit various applications. You can use them for both on-grid and off-grid scenarios.
The energy storage system can be a 2-hour or 3-hour system. It will use a two-charge, two-discharge strategy each day. The energy storage outdoor cabinet sets the battery capacity. So, it should match the PCS power design. Also, consider the battery’s depth of discharge and efficiency.
380 VAC low voltage grid-connected program
Using a larger 314Ah battery cell, there are two choices for the number of series connections: 240 and 260. They have system capacities of 241kWh and 261kWh, each with a different specification. A 125kW bi-directional converter can be adapted to 125kW/261kWh. It will not increase the cabinet’s size. It’s a small upgrade to a 100kW/215kWh industrial and commercial energy storage cabinet. It is also more cost-effective. It is a small upgrade to the 100kW/215kWh industrial and commercial energy storage cabinets, and the cost is more favorable.
10 kV/35 kV high-voltage grid-connected program
Using 314Ah cells in series gives a DC battery pack of 386kWh/418kWh. A 416 series of 314Ah cells on the HVDC side powers a bi-directional converter. It has a 690Vac output and a 200kW power rating. This can boost a single storage cabinet’s power and capacity to 200kW/418kWh. At rated power, it can meet the charging and discharging requirements. At rated power, it can basically meet the demand for charging and discharging for 2 hours.
Industrial Energy Storage Systems – Solar-Storage Integration
Integrated solar-storage solutions are available for both types of microgrids: on-grid (solar + storage) and off-grid (solar + storage + diesel generator). These products meet the demand for solar-storage systems in overseas industrial and commercial uses, and in domestic industrial parks and island microgrids.
Industrial Energy Storage Systems – Storage and Charging Products
A range of storage and charging products are also available, including:
Energy storage systems – outdoor cabinets: Our solution can be used in typical power supply and distribution scenarios. It is better than traditional substation treatments.
A single system can solve issues with:
- power quality treatment
- end-of-line low voltage
- substation overload
- temporary power supply
- new energy access
Multiple regions have deployed these systems. They aim to improve substation power supply and equipment use and cut costs. This offers higher value.
Mobile energy storage cabins: Small energy storage systems for temporary power supply. They are used in municipal engineering, emergency power, outdoor construction, and camping. Typical configuration: 100 kW/100 kWh.
Photovoltaic optimization energy storage systems: These products can solve problems in low-voltage lines with distributed solar power. For example, county-wide solar projects can solve issues from their use. They fix the three-phase imbalance and voltage limits by using distributed solar. As the rural economy revives and photovoltaics grow, demand for rural power grid upgrades is rising. This product can cut the costs of investing in and upgrading the rural power grid. It will also boost the grid’s ability to absorb solar energy. It has great potential for industrial use.
Mobile Energy Storage Vehicles
This product covers a power range of 100-500 kW and a system capacity range of 100-500 kWh.
It guarantees the need for an uninterrupted power supply. This is vital for:
- Distribution networks.
- Important loads.
- Expanding distribution network equipment.
- Outdoor emergency power.
This product can adopt a rental model. It would charge customers a fee that includes equipment usage, operation and maintenance costs, software and installation fees, and taxes. Customers can enjoy a backup power supply and reduce peak-hour electricity costs.
Battery Energy Storage Solutions
Battery energy storage solutions are not one-size-fits-all. Each industry has unique energy requirements, and we must tailor storage solutions accordingly. Some examples of industry-specific battery storage solutions include:
Microgrids for remote industrial sites: Battery storage can join with renewables to form self-sufficient microgrids. They can power remote operations, like mining and oil and gas sites.
Peak shaving for manufacturing plants: Battery storage systems can help. They reduce peak demand, cut demand charges, and boost energy efficiency.
Backup power for data centers: Battery storage solutions provide a reliable backup. They ensure operations run without interruption and protect vital infrastructure.
Frequency regulation for utilities: Utilities can use large-scale battery storage to regulate grid frequency. It can quickly respond to supply and demand changes.
The Future of Industrial Energy Storage Devices
As the world shifts to cleaner, sustainable energy, industrial energy storage will become more important. New battery technologies, like solid-state and next-gen lithium-ion, promise higher energy density, safety, and longer life.
Also, using AI and ML in energy storage will optimize energy management. These smart systems will predict energy demand. They will optimize charging and discharging cycles. They will adapt to changing grid conditions in real time.
Renewable energy, energy storage, and digital tech will converge. It will create new chances for industries to decarbonize. They can cut costs and boost their global competitiveness.
Conclusion
BESS, a type of industrial energy storage, is revolutionizing energy use in industries. Battery storage can help industries. It can optimize energy use, cut costs, and promote sustainability. Industrial energy storage devices have many uses. They can integrate renewable energy and provide reliable backup power.
As technology advances and the need for clean energy grows, the use of industrial energy storage devices will rise. By embracing these solutions, industries can boost profits. They can also help create a greener, more resilient energy future.
In the coming years, more industries will use BESS and other battery storage solutions in their energy management strategies. Renewable energy and energy storage will work together. This will create new opportunities for businesses. They can achieve their sustainability goals and gain a competitive edge.
As we face 21st-century challenges, industrial energy storage will be key to the future of energy. By harnessing the power of batteries, we can build a more sustainable, efficient, and resilient world—one storage system at a time.