
The garage or shed is often the ideal location for a home battery. But there are rules for ventilation, temperature, and safety. Everything explained.
The most popular placement location for a home battery in the Netherlands is the garage or shed. This is understandable: there's space, the battery isn't visible in the living area, and the installer has easy access. However, the garage and shed also impose specific requirements on the system — requirements that aren't always communicated at the time of purchase.
In this article, we provide you with complete and practical placement advice, including fire safety regulations, temperature requirements, and structural aspects you need to know.
A home battery in the garage or shed requires a location that meets the following minimum requirements:
The choice between garage and shed depends on the structural properties of the space:
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An attached garage is thermally the most stable: the temperature fluctuates less than in a detached shed. The cable distance to the meter cupboard and solar panels is usually shorter, which saves installation costs. Disadvantage: in case of fire, the flames have direct access to the home. Always use a fire-resistant cladding panel (REI 60) on the wall side adjacent to the living area.
A detached garage or shed offers greater fire safety distance from the home. Disadvantage: temperature variations are greater (cold in winter, hot in summer). During very warm summers, uninsulated sheds can reach temperatures of 50°C+ — above the operating temperature of most batteries. Consider insulation or a ventilation system.
Some manufacturers offer IP65 outdoor-certified batteries that can be placed outside. However, this is only possible in a special outdoor cabinet and requires protection from direct sunlight. Always check the IP rating and temperature specifications of the specific model.
Installation requirements vary by system type:
| System type | Mounting method | Special requirements |
|---|---|---|
| Plug & play (Anker Solarbank 2 Pro) | Floor-standing / wall-mounted | No special requirements |
| Low-voltage system (up to 48V) | Wall-mounted or rack-mounted | Ventilation, wiring to inverter |
| High-voltage system (400V+) | Wall-mounted, special enclosure | Professional installation, earth fault protection |
The Dutch fire service and Building Decree set requirements for battery installations in the garage:
The garage or shed is an excellent location for a home battery, provided you account for temperature, ventilation, and fire safety requirements. Always have the location assessed by the installer before purchase — they can foresee problems that are expensive to resolve after installation.
Want advice on the best placement location for your specific home and system? Request free advice. Our advisors are thoroughly familiar with structural and fire safety requirements.
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