Your Professional Commercial Energy Storagebatteries Supplier
Founded in 2016, Voltix is a leading international brand specializing in integrated solar-storage-charging solutions. We operate a 20,000+ m² factory with over 200 employees,Our fully-owned manufacturing system covers battery production, solar modules, inverters, energy storage systems, and charging equipment, allowing us to offer comprehensive solutions to meet the global demand for sustainable energy.
Why choose us
Our Certificate
The products have passed international certifications such as ISO9001,ISO14001,CE, RoHS, and UN38.3, and comply with safety standards such as IEC62133, ensuring compliance and safety when entering the global market.
Strong R&D Capability
Our team includes 30+ skilled engineers. We focus on battery design, BMS control, and integrated solar-storage-charging technology.
Sales Market
We export our products to Southeast Asia, Europe, South Africa, and more. We offer energy solutions for different regions.
Wide Product Applications
Our systems work in homes, commercial and industrial parks, telecom sites, e-mobility, and off-grid areas. They support many real-world needs.
A commercial energy storage system is a technology solution designed to store energy for later use, helping businesses manage power demand efficiently and reliably. These systems act as an energy reservoir, capturing electricity from the grid or renewable sources like solar panels when supply exceeds demand or electricity prices are low. The stored energy can then be discharged to support operations as needed. For EV charging sites, this ability to store and dispatch energy on demand is particularly valuable, as it ensures consistent power delivery and minimal disruptions.
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AC Input Voltage |
400 / 480 VAC |
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Power Factor |
-1~+1 |
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AC Input Frequency |
50Hz / 60Hz ± 2.5Hz |
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Max Charge Power |
100 kW |
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Max Efficiency |
0.982 |
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Cycle Life |
>2000 Cycles @ 0.2C Charge/Discharge at 100%DOD,End of Life 70% Capacity |
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Rated AC Output Power |
100kW |
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AC Output Voltage |
400 / 480 VAC |
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AC Output Frequency |
50 / 60Hz ± 2.5Hz |
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Max Efficiency |
0.982 |
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Max PV Input Power |
110kWp |
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MPPT Input Voltage Range |
450~850 VDC |
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MPPT Number |
44198 |
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MPPT Efficiency |
0.995 |
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Grid-Level Function |
Peak shaving and valley filling for electric network |
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Operational Mode |
Off-Grid Mode / On-Grid Mode / On & Off grid Mode (Optional) |
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UPS Function |
YES |
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Communication Interface |
LAN, RS485, CAN |
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Working Condition |
Temperature range -20~50ºC, Humidity range 0~95% |
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Noise and Altitude |
70dB, <3000m |
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Size |
20 foot container |
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Weight |
15 tons |
Advantages Of Commercial Energy Storage Systems
Cost savings
Energy storage systems help commercial businesses save money by storing power during off-peak hours when electricity prices are low and using it during peak hours when electricity prices are high.
Backup power
In the event of a power outage, a storage system can provide reliable backup power to ensure the continued operation of critical systems and equipment.
Peak Demand Reduction
By storing excess energy during periods of low demand and using it during peak demand times, commercial enterprises can reduce overall power costs and avoid costly peak demand charges.
Renewable Energy Integration
Energy storage systems facilitate the integration of renewable energy sources, such as solar or wind, by storing excess energy generated during peak generation periods for use during times of high demand or low generation.
Grid Stability
Commercial energy storage systems can help improve grid stability by balancing supply and demand, reducing volatility, and supporting a more reliable and resilient energy system.
Environmental benefits
By reducing reliance on fossil fuels and integrating renewable energy sources, energy storage systems can help commercial enterprises reduce their carbon footprint and contribute to a more sustainable future.
Mechanical Storage: Utilizes physical movements or forces to store energy. Examples include pumped-storage hydroelectricity (PSH), compressed air energy storage (CAES), and flywheel energy storage (FES).
Electromagnetic Storage: Uses electric or magnetic fields to store energy. Examples include capacitors, supercapacitors, and superconducting magnetic energy storage (SMES).
Thermal Storage: Stores energy as heat or cold. Examples include molten salt, liquid air, cryogenic energy storage (CES), and ice/water systems.
Chemical Storage: Converts and stores energy through chemical processes, like hydrogen storage.
Electrochemical Storage: Involves batteries that store and release energy via electrochemical reactions. Lithium-ion batteries are the most common type used in commercial settings due to their high efficiency and energy density.
Applications of Commercial Energy Storage System
Peak Shaving:Reduces demand charges by discharging stored energy during periods of high power demand.Commercial energy storage systems release stored energy during peak electricity demand periods, thereby reducing demand charges for businesses.
Load Shifting:Stores energy during periods of low electricity prices and discharges it when prices are high, saving costs for time-of-use customers.These systems store excess energy during periods of low electricity prices and discharge it during peak pricing periods. This benefits customers on time-of-use or real-time pricing rates.
Renewable Integration:Enhances the utilization of renewable energy sources by storing excess generation and releasing it when needed. Commercial energy storage systems store surplus solar or wind energy and release it during peak energy demand or when renewable energy generation is low. This reduces reliance on fossil fuels and lowers greenhouse gas emissions.
Backup Power:Provides emergency power during grid outages, ensuring business continuity and operational resilience.These systems provide backup power during grid failures or emergencies, ensuring critical facilities like hospitals, data centers, and industrial facilities remain operational. This capability is crucial for facilities that cannot afford power interruptions.
Microgrid:Operates as an independent power system or in conjunction with the main grid, enhancing reliability and reducing emissions.Commercial energy storage systems are integral to microgrids, operating either independently or connected to the main grid.
Components of Commercial Energy Storage System
Battery cells and modules: These are the basic components of any battery energy storage system (BESS). Cells store electrical energy using a variety of chemistries such as lithium-ion, lead-acid, nickel-cadmium, or others. Groups of battery cells form modules (or racks) to provide the desired voltage and capacity. Batteries and other components are housed in protective enclosures or racks to protect them from animals, climate, and other hazardous elements.
Power conversion system: The PCS consists of an inverter that converts direct current (DC) stored in the batteries to alternating current (AC) for grid use, and vice versa. This conversion enables the system to charge from and discharge to the grid.
Battery management system: The BMS monitors and manages the state of each cell/module to ensure safe and efficient operation. It helps balance charge across cells, monitor temperature, voltage, and current, and guard against overcharging, over-discharging, and overheating, which could jeopardize the operation of the battery energy storage system.
Other ancillary components include:
Housing and structural components: These include the enclosure and all mechanical parts that support and protect the ESS. Commercial systems are often housed in weatherproof, secure containers to ensure durability and safety in various environments
Cooling and thermal management system: Effective temperature control is crucial, especially for chemical batteries, to maintain efficiency and safety. This system ensures operation within optimal temperature ranges, preventing overheating or freezing that could damage the storage medium.
Safety mechanisms: There are various physical and digital safety features such as circuit breakers, fuses, fire suppression systems, and software protocols to detect and respond to faults or irregular conditions quickly.
Control software: The software interface allows operators to monitor system performance, manage energy usage, forecast energy needs, and remotely control the system. This software typically includes analytics tools that provide insights into energy trends, efficiency, and savings.
Grid-connected bidirectional inverter: This inverter supports both charging and discharging of the energy storage system. It allows energy to flow from the grid to the ESS for storage and from the ESS to the grid or on-site loads as needed.
Transformer: While not an integral part of the ESS itself, a transformer may be included in the overall ESS infrastructure when connecting to the grid if voltage must be stepped up or down for compatibility with grid requirements or EV chargers.
How Commercial Energy Storage Systems Work
Energy Charging and Storage Process
Energy is charged from solar panels or the grid during low-demand periods, storing it for later use. Batteries convert electricity into chemical energy, which can be dispatched on demand. This strategy allows businesses to reduce peak-hour energy purchases and optimize operational costs. Efficient storage planning ensures energy is available when needed most, minimizing disruptions and maximizing returns.
Discharging During Peak Demand
When energy demand rises, stored electricity can be dispatched to meet business loads. This reduces reliance on expensive grid energy during peak hours and mitigates demand charges. Commercial battery storage for peak demand ensures that high-energy operations continue without interruption. Businesses also gain financial predictability by controlling energy consumption, avoiding volatile utility rates, and leveraging stored energy for cost savings.
Smart Energy Management
Advanced energy management systems use predictive algorithms to optimize charging and discharging schedules. These systems consider electricity prices, load patterns, and renewable generation to reduce costs and improve sustainability. Automation ensures efficient energy flow, prevents overcharging, and enhances battery lifespan. By integrating intelligent management, businesses can achieve business energy storage solutions for reliable power across all operations.
Backup Power During Outages
Commercial systems provide a reliable backup during grid failures, preventing operational downtime. They are essential for industries requiring continuous power, such as manufacturing, healthcare, or food storage facilities. Backup capabilities ensure business continuity, protect sensitive equipment, and maintain customer trust during emergencies.
We're well-known as one of the leading commercial manufacturers and suppliers in China. With abundant experience, we warmly welcome you to wholesale high quality commercial made in China here from our factory. Contact us for more details.