The demand for charging stations at companies is growing explosively, especially now that more and more corporate fleets are becoming electric. But all those charging points also bring new challenges: high peak loads, expensive grid reinforcements, and limited grid capacity. Can home batteries be a smart solution for this? In this blog, you will read how home batteries contribute to an efficient EV infrastructure, reduce peak load, and enable fast charging at business premises.

The role of home batteries within an EV infrastructure

Charging stations require enormous amounts of power, especially during peak times when multiple vehicles are charging simultaneously. Home batteries offer companies the opportunity to better spread this load and make more efficient use of generated or purchased energy.

Key benefits:

• Storage of cheap or self-generated energy for later use.

• Reduction of direct grid demand during peak hours.

• Ability to operate charging stations fully or partially off-grid.

• Support for fast charging facilities without overloading the grid.

By connecting home batteries to your EV infrastructure, charging becomes not only smarter but also more sustainable and cost-effective.

Reducing peak load smartly with home batteries

One of the largest cost components at a charging station is peak loads. When several cars charge at the same time, the power demand increases, resulting in high costs and possible penalties. Home batteries absorb these peaks.

How does that work in practice?

• Batteries supply extra power when grid demand peaks.

• This keeps the peak load on the grid low, and you pay less grid operator costs.

• Excess solar energy can be stored locally for use during busy charging times.

With home batteries, you make smart use of energy and avoid the need for expensive grid reinforcements.

Supporting fast charging without grid issues

Fast chargers draw a lot of power from the grid in a short time. This can lead to grid congestion, power outages or very high connection costs. Home batteries make it possible to support fast chargers without relying on a heavy grid connection.

Practical benefits:

• Home batteries charge slowly when demand is low.

• They quickly supply a lot of power when multiple cars want to fast charge at the same time.

• This keeps the load on the power grid constant and manageable.

By smartly deploying home batteries, you can expand business charging stations without worrying about infrastructure limitations.

Cost savings and sustainability go hand in hand

Besides technical benefits, home batteries also provide substantial cost savings for companies. By smartly using stored energy, you can benefit from lower energy rates, avoid peak load charges, and use sustainable energy locally.

In summary:

• Less investment in grid reinforcement.

• Lower energy bills through load shifting.

• Higher self-consumption of generated solar energy.

• A sustainable image towards customers and employees.

Home batteries make charging stations not only more efficient but also more attractive as a business card for your company.

The relevance of home batteries for future charging stations

The transition to electric transport is happening faster than ever. Companies that invest in smart solutions like home batteries now, are better prepared for future growth, higher energy prices, and stricter regulations. With home batteries, you create a scalable, future-proof charging solution that grows with your organization.

Frequently asked questions about home batteries at charging stations

Are home batteries powerful enough for corporate charging stations?
Yes, if properly scaled, home batteries can supply enough power for multiple charging points.

Can home batteries support fast chargers?
Yes, batteries quickly supply extra power so vehicles can charge faster without overloading the grid.

Do you need less grid capacity with home batteries?
Absolutely, home batteries absorb peak loads, allowing the required grid connection to remain smaller.

Can home batteries be combined with solar panels?
Yes, this is even ideal: solar energy can be stored locally and used later for charging.

What do you save on average with home batteries at a charging station?
The savings depend on your situation, but lower peak loads, lower grid costs, and the use of cheap energy can quickly save you thousands of euros per year.

Are subsidies available for home batteries at charging stations?
In some cases, you can take advantage of sustainable investment schemes such as the EIA or MIA.

Can home batteries automatically manage when to charge and discharge?
Yes, through an EMS system, it is automatically determined when charging or discharging is most beneficial.