Do you want to install multiple home batteries? Then good preparation is essential, especially when it comes to space. The right dimensions, optimal ventilation, and a smart location choice determine not only how well the batteries function but also how safe they are. In this blog, you will discover what to consider, both for indoor and outdoor placement. This way, you ensure that your installation perfectly suits your situation and you get the most out of your investment in home batteries.

Dimensions: how much physical space do multiple home batteries take up?

When planning multiple home batteries, insight into dimensions is essential. Battery systems come in different sizes, but with larger numbers, it can quickly add up. On average, one home battery is about the size of a small refrigerator, but this can vary depending on capacity and model.

Important points of attention:

• Allow about 60 to 80 centimeters in width and 30 to 40 centimeters in depth per battery.

• Keep in mind extra space between batteries for air circulation (at least 30 centimeters around).

• Ensure sufficient working space around the batteries for future maintenance and inspections.

A compact and logical layout not only prevents wasted space but also ensures your home batteries function safely and efficiently.

Ventilation: why good airflow is essential

Home batteries produce heat during charging and discharging. Without good ventilation, the temperature can become too high, shortening lifespan and compromising safety. Ventilation is therefore an absolute requirement when installing multiple batteries.

Here's how to ensure sufficient ventilation:

• Choose a room with natural air circulation or install an active ventilation system.

• Avoid small, enclosed spaces like closets without ventilation openings.

• Ensure that warm air can easily escape and cool air can flow in.

• Do not place batteries directly against walls; allow air to circulate around them.

By considering ventilation when installing home batteries, you extend the system's lifespan and increase its safety.

Location choice: install indoors or outdoors?

The choice between indoor or outdoor installation depends on various factors, including available space, climate, and usage goals. Both options have their own advantages and points of attention.

Indoor placement:

• Advantages: Stable temperature, less exposure to weather conditions, longer lifespan.

• Points of attention: Good ventilation required, sufficient space needed.

Outdoor placement:

• Advantages: Space-saving indoors, easier to scale up with multiple units.

• Points to consider: Protection against rain, sun, and frost is crucial. Use suitable housing.

Ensure that, regardless of the choice, the environment matches the manufacturer's specifications to get the optimal return from your home batteries.

How to prepare a space for the installation of home batteries?

Good space preparation is essential for a smooth and safe installation. Think of a flat floor, sufficient power outlets, and safety provisions.

Space preparation checklist:

• Provide a sturdy and flat floor that can support the weight.

• Install ventilation openings or an active ventilation system.

• Equip the space with smoke detectors and, if necessary, a fire extinguisher.

• Check that the space remains easily accessible for maintenance and inspections.

By taking these requirements into account beforehand, you prevent problems later and get the most out of your home batteries.

Factors that influence space requirements

Not every installation requires the same amount of space. Certain factors can lead you to need more or less space.

Important factors:

• Capacity per battery: Larger batteries take up more space.

• Type of battery: Lithium-ion batteries are more compact than some other technologies.

• Installation method: Wall mounting versus floor placement.

• Future expansion possibilities: Leave room for potential additional batteries.

With a thoughtful approach, you ensure that your investment in home batteries is future-proof.

Frequently asked questions about space for multiple home batteries

How much space do I need at a minimum for two home batteries?
On average, you should count on a space of at least 2 square meters, including ventilation space.

Can home batteries be stacked to save space?
Yes, some models are designed to be stacked, but this requires special mounting and ventilation provisions.

Does the space for home batteries always need to be ventilated?
Yes, good ventilation is essential to prevent overheating and performance loss.

Is outdoor installation as reliable as indoor installation?
Outdoor installation can be reliable, provided the batteries are well-protected against weather conditions.

What if I don't have a separate space for the batteries?
Then you can opt for compact systems or an adapted solution such as an outdoor cabinet or technical container.

How heavy are multiple home batteries together?
Depending on the capacity, a battery can weigh between 80 and 200 kilograms. Consider this for floor loading.

What is the ideal temperature for a battery space?
A constant temperature between 15°C and 25°C is ideal for optimal performance and lifespan.