Optimise your energy consumption with a battery system (BESS)
Why is an industrial battery interesting for my business?
If you have solar panels and return some of the power generated back to the grid, an industrial battery can help you harness more of your own energy. The extent of the effect depends on your remaining energy consumption and amount of power you return.
Important: the energy going to the battery is not returned to the grid at that moment. This means you will not receive feed-in compensation for this. The benefit is mainly in the difference between the purchase price (€/MWh) and feed-in compensation (€/MWh).
Peak shaving means that companies level out peaks in their electricity consumption by using energy from a battery during peak times. Many energy suppliers charge extra based on the highest peaks in consumption (capacity tariff). By reducing these peaks, your additional expenses drop significantly.
Using a battery therefore results in lower and predictable energy costs, less load on the grid and more sustainable energy consumption for your business.
Does your company have a dynamic energy contract? With an industrial battery, you can strategically decide when to draw energy from the grid, avoiding the more expensive times of day.
Energy prices for the next 24 hours are usually known around noon the previous day. The battery’s smart algorithm then automatically determines the most economical option.
The grid frequency in Europe is 50 Hz and must be kept within strict limits to ensure grid stability. In Belgium, Elia monitors this frequency. When there is excess energy on the grid, the frequency rises, which can be harmful. Conversely, a lack of energy leads to a decrease in frequency.
With an industrial battery, your company can help stabilise this frequency through Frequency Containment Reserve (FCR). This means making the battery’s power available to Elia at certain times, so that it can quickly draw or release energy to keep the grid frequency within safe margins. By clustering your battery with other batteries, they can act more efficiently together and maximise returns. At the same time, you retain the flexibility to use the battery for your own purposes and remain independent of the energy supplier.
years of experience
satisfied customers
installed capacity
Insaver: worry-free enjoyment of solar energy
Why do so many companies put their trust in Insaver for their renewable energy solutions? We provide high-quality installations and
offer comprehensive service with a focus on safety, quality and financial flexibility.
At Insaver, quality and professionalism are imperative. We use only the very best materials and work with reputable manufacturers and installers. This way, we can guarantee that each system performs optimally with a long service life.
Safety is top priority. As a VCA**-certified company, we comply with strict safety standards at every stage of your project. Our qualified staff ensures a safe working environment with strict procedures.
Our in-house team of engineers, project managers and technicians ensures consistent quality and excellent project control, from planning to delivery and maintenance of your system.
Insaver is happy to help you finance your renewable energy projects, so you benefit from turnkey energy solutions and help reduce the carbon footprint of your operations.
Optimise your energy management with an Energy Management System
Want to manage your energy consumption more efficiently and save costs? Find out how an Energy Management System
(EMS) can help your business through data analytics, load balancing, peak shaving and smart charging.
What customers say about our battery systems (BESS)
If I had to describe Insaver in three words, they would be: smooth, constructive and solution-oriented.
If I can briefly summarise the cooperation with Insaver, it is: professionalism, quality of installation and commitment to delivery.
The communication was excellent and very professional advice was given, not only on the panels, but also all related aspects.

At Insaver, I love working on sustainable solutions together with such a great team. The working environment is fantastic and I get plenty of opportunities to develop my skills!

Insaver’s industrial systems are of excellent quality. Their expertise and support have significantly increased our productivity.
at EcoTech Solutions

Insaver’s industrial systems are of excellent quality. Their expertise and support have significantly increased our productivity.
at EcoTech Solutions

At Insaver, I love working on sustainable solutions together with such a great team. The working environment is fantastic and I get plenty of opportunities to develop my skills!
Frequently asked questions about battery systems
BESS?
The lifetime of a Battery Energy Storage System (BESS) is 15 years on average, depending on battery type, usage pattern and charge and discharge cycles. Smart control also plays a crucial role here: advanced algorithms optimise the charging and discharging process, minimise wear and can have an impact on battery life.
Modern BESS solutions are designed for minimal maintenance requirements, with systems that continuously monitor themselves to ensure optimal performance.
to ensure the safety of battery systems?
At Insaver, safety comes first when installing and managing battery systems for businesses:
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Stringent quality standards: We only work with high-tech battery systems, such as those from Huawei, which meet the strictest international safety standards, including CE and IEC certifications.
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Professional installation: Our specialised technicians ensure correct and safe installation, paying attention to ventilation, temperature control and electrical insulation.
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Fire prevention: The batteries are equipped with advanced fire-fighting mechanisms linked to the water pipes. This ensures quick and effective response to any incidents.
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Regulation and support: Insaver proactively consults with local governments to relieve your company of any regulatory requirements around energy storage.








