Energy storage

Solar energy storage battery

Are you tired of your customer's solar system only producing energy during the day? With modern solar energy storage batteries, your customer can use the generated energy even when the sun isn't shining. Whether it's for a family home, industrial site, or an energy-conscious investment – you'll find the most modern batteries with us.

Our range of lithium iron phosphate (LiFePO4) and lithium-ion-based technologies includes long-life, high-energy-density and reliable Huawei batteries, Deye batteries and SolaX batteries. These systems are ideal for hybrid inverters and backup functions.

Increase your customers' energy independence! These solar energy storage solutions reduce dependence on the power grid, optimize self-consumption, and ensure power supply even in the event of a power outage. Thanks to their long-lasting performance and smart control, your investment will pay off in the long run. We can also help you size your solar battery so you can choose the system that best suits your needs.

Choose from our range of expert products and ask us for help in selecting the right system! Register as one of our partners and gain access to favorable prices, detailed product documentation, and personalized offers!

As a reseller, installer or wholesale partner, register in our B2B webshopbefore purchasing your first energy storage system! After confirming your registration, you will be able to 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 systems 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 following frequently asked questions and answers:

What is BESS and why is it important?

BESS (Battery Energy Storage System) is an advanced battery energy storage system consisting of solar panels, an inverter, a control system and batteries. This system not only stores energy, but also ensures that energy not used during the day can be used later thanks to intelligent control.

It plays an important role in grid stability: it balances fluctuations in renewable energy sources such as solar and wind power, provides backup in the event of power outages, and can also participate in grid services.

This system is the basis for sustainable energy management, significantly reducing grid dependency and optimizing energy consumption in both the B2B and B2C sectors.

What are the advantages of using energy storage systems?

Energy independence and cost reduction: self-consumption can be maximized, reducing grid power purchases and electricity bills.

Grid stability and backup function: in the event of a power outage, the system automatically switches over, ensuring a continuous power supply.

Integration of renewable energy and environmental protection: solar energy utilization is improved, less excess capacity is lost, and harmful emissions are reduced.

Financial return, added value: the energy storage system accelerates the return on investment and increases the value of the property or investment.

What types of batteries do you offer?

Our webshop mainly offerslithium-based energy storage devices, which ensure a long service life, high efficiency, and reliable operation:

• Lithium iron phosphate (LiFePO₄): the most widely used technology. An exceptionally safe, stable and long-cycle solution, ideal for home and industrial systems.
  
  
• Lithium-ion (Li-ion): a high-energy-density solution that is reliable in the long term.
  

All of the batteries we offer aremodern, highly efficient and maintenance-free systems that meet today's energy storage needs.

How are solar energy storage systems installed?

Site survey and design: a specialist assesses the energy requirements and technical specifications of the solar power system and designs an optimal BESS system.

Topology selection: AC-coupled systems are easy to integrate retrospectively, while DC-coupled systems are more efficient but more complex to install.

Installation of components: integration of the inverter, battery bank, and control unit into a unified system.

Connection and testing: connection to the grid, setting functions (charging/discharging, backup), then system startup.

Commissioning and training: optimization of settings, user training on system operation and maintenance.

How safe are these solar batteries?

The new generation of batteries, especially LiFePO4 types, are extremely safe, with a stable chemical composition, thermal stability, and low fire risk.

In addition, the systems have built-in protection: overcharge protection, overheating protection, and short-circuit protection. Proper installation, adequate ventilation, and regular maintenance further reduce risks.

What type of protective devices are recommended for battery solar energy storage?

Recommended accessories:

• Fuses and circuitbreakers for protection against circuit overload and short circuits.
  
  
• Heat and smoke detectors, automatic fire extinguishing system in the battery environment.
  
  
• Two-way DC/AC inverters that regulate the system's energy flow.
  
  
• Ground fault and insulation monitoring devices.
  
  
• Monitoring system that monitors in real time and alerts you if a fault occurs.

Can multiple solar energy storage modules be connected in parallel?

Yes. Most BESS systems allow modules to be connected in parallel, so capacity can be expanded as needed. This modular design provides flexibility: start with a smaller system and expand later as needed without having to install a completely new system.

Opinions and recommendations from SOLARKIT experts

The system reduces grid electricity costs, especially for applications with high self-consumption. Switchover in the event of a power failure is fast, ensuring uninterrupted operation. The batteries maintain their storage capacity even in cold nighttime conditions. The modular design allows for flexible expansion of the systems as usage requirements increase.

Theavailability of technical support and the ease of installation of the products are also important factors in practical applications.