Commercial and industrial battery storage system

These systems provide efficient peak load management, outstanding electricity cost reduction, and proactive network management. Modern lithium iron phosphate (LFP) batteries are ideal for industrial environments thanks to their long service life (thousands of cycles), high safety, and low maintenance requirements.

Imagine your company not only reducing its energy costs by up to 30-60%, but also increasing availability in the event of a power outage. With scalable solutions without walls, they are suitable for installations ranging from 100 kWh to several MWh, fitting well with existing or new solar systems.

Don't let high electricity prices or grid instability limit your business operations. Browse our offerings, request a technical consultation from our experts, and choose a future-proof, sustainable energy storage solution today!

As a reseller, installer, or wholesale partner, register in our B2B webshopbefore purchasing your first energy storage system! After your registration is confirmed, you can access our B2B webshop, where you will always find up-to-date information on prices, stock, and current discounts. Once you have logged into the webshop, you can purchase energy storage solutions and place online orders quickly and easily.

Do you have any questions about our products?

As a B2B partner, please contact your designated sales representative, where our colleagues will be happy to assist you and answer any questions you may have about the selected energy storage device.

You can also find a lot of useful information in the frequently asked questions and answers below:

Growing energy demands and predictable energy costs? It's possible!

Yes, it is possible! Hybrid energy storage systems—especially Huawei's energy storage solutions—can optimize energy consumption while intelligently storing energy purchased or generated during cheaper periods. This reduces the load on the grid and makes costs predictable, even if your business's energy needs increase over time. What's more, with backup boxes and asymmetric hybrid inverters, the system adapts flexibly to the load – so it always delivers what you need, where you need it.

How are industrial and commercial solar energy storage systems different, and how do they work?

Industrial and commercial energy storage systems are high-capacity, scalable solutions that not only store energy but also perform complex energy management functions (peak shaving, load shifting, backup). The complete components of the system are: battery modules, inverter (PCS), battery management system (BMS), and energy management system (EMS), which together enable the system to charge and discharge intelligently, taking into account energy prices, grid requirements, and operational priorities.

What are the benefits of commercial electricity storage?

Cost savings – the system charges during off-peak hours and uses the energy during peak hours, reducing electricity bills and fees.

Peak load management – it reduces peak loads on the grid, resulting in lower demand charges.

Secure operation during power outages – provides continuous power to critical operations.

Renewable integration – allows for greater use of solar energy, helping to meet green business goals.

Carbon footprint reduction – can be part of an environmentally friendly, sustainable power system.

Modular vs. Factory-Integrated C&I Technologies – Which is the best choice?

In the world of commercial and industrial energy storage systems, there are two prominent solutions: modularly integrable systems and factory-integrated solutions. Both have their own advantages and are ideal for different types of businesses.

Modularly Integrated Systems (e.g., CATL + Kehua PCS)
Modular systems offer maximum flexibility, as individual components—such as power, capacity, redundancy, and EMS functions—can be freely configured to meet specific project requirements. This makes them easy to customize for complex industrial applications and companies where energy needs may change over time.

Advantages:

• High scalability and flexible system design
  
  
• Architecture adaptable to specific project requirements
  
  
• Separately selectable PCS, EMS, and BMS integration
  

Who do we recommend it for?
Complex industrial facilities and large companies where system design can be freely customized and flexibility is a priority.

Factory-integrated systems (e.g., Huawei, SolaX, Deye)
Factory-integrated systems offer pre-sized energy storage systems that are optimized for quick installation and easy operation. These systems operate within a single manufacturer's ecosystem, ensuring smooth installation and fast system operation. Unified system monitoring provided by the manufacturer ensures less coordination risk and easier management.

Advantages:

• Quick and easy installation
  
  
• Uniform and easy-to-use system management
  
  
• Less coordination risk and fast implementation
  

Who is it recommended for?
For C&I projects where installation time and system stability are key, or where a "one manufacturer – one responsibility" approach is preferred.

Which battery technology can be used in industrial systems?

Lithium-ion-based technologies are most commonly used, particularly lithium iron phosphate (LFP) and NMC variants, which offer high energy density and long cycle life. LFP technology is particularly advantageous in industrial environments: it is stable, safe, cobalt-free, and can withstand up to 6,000–10,000 charge cycles with a service life of 15–20 years. As an alternative ,redox flow (e.g., vanadium) batteries can also be used in some cases , which have an extremely long service life and are highly scalable, although they have a lower energy density.

How long can batteries store energy and when do they need to be replaced?

The storage time depends on two factors: the total capacity of the system (kWh) and the maximum power output (kW). For example, a 1 MW system with a capacity of 4 MWh can operate at 1 MW for ~4 hours. The capacity of LFP batteries typically decreases to 70-80% after 6,000-10,000 cycles, which corresponds to a regular service life of 15-20 years. Replacement or capacity supplementation is necessary when the system falls below the expected kW or kWh capacity, or when the EMS/BMS can no longer guarantee efficient operation.

Is the system prepared for a power outage?

Absolutely. The systems include automatic backup in case of a power outage, which is controlled by EMS, so that power is immediately available for reliable operation after a power outage. This is especially important for industrial and commercial operations where continuous operation is critical. The systems follow a redundant design to ensure availability.

Can the energy storage system be expanded later?

Yes, more modern industrial energy systems can be expanded in a modular fashion. With redox flow systems, capacity can be increased by adding specially designed tanks. With lithium-ion systems, additional battery blocks and inverter units can be added, allowing the system to adapt to growing energy demands at a later date.

What ongoing and annual fire safety and maintenance requirements should be expected?

Fire safety: Installation must comply with UL 9540 and NFPA 855 regulations, including proper ventilation, fire separation distances, temperature and gas detectors, and automatic extinguishing systems.

Maintenance: Annual inspections include: electrical connections, battery case condition, cooling systems, BMS, and software reviews.

Continuous monitoring: The BMS monitors charging cycles, voltage, and temperature on a daily basis, while the EMS controls optimal operation.

Documentation: All inspections, maintenance, and fire safety events must be documented, and regular training and emergency planning are required.

Renewable energy storage solutions and recommendations from SOLARKIT experts

Building a sustainable future is not just an option – it is essential. The commercial and industrial energy storage systems offered by SOLARKIT are not only economical solutions: they are flexibly expandable, safe, and comply with the highest technical and fire safety standards. This guarantees your business a stable energy supply, even in the event of a power outage, while allowing you to delegate energy management.

Our featured offers include Huawei energy storage systems, which are market-leading solutions thanks to their reliable, intelligent, and efficient operation. In the event of a power outage, backup boxes ensure automatic switching and reliable operation.

Choose SOLARKIT energy storage systems – because you can secure your future now.