Solar batteries must comply with AS/NZS 5139:2019, which restricts installation in habitable rooms and other unsafe areas such as ceiling spaces, wall cavities, under stairs, and escape routes. If the battery is mounted on a wall that backs onto a habitable room, a non-combustible fire barrier (such as brick, concrete, or fibre-cement sheeting) is required. At the meantime, the installer needs to understand the distance between your meterbox, sub-switchboard, and battery for measuring the cable running length.
✅ Maintain at least 200-500mm clearance on all sides for ventilation and safety.
✅ Use a clean and clutter-free area for easy maintenance.
✅ Install a safety bollard (optional but recommended) to protect the unit from vehicles.
✅ Use proper wall mounts or supports if needed for neat installation.
✅ Install a sun-protective canopy or awning to shield the unit from sunlight and rain (mandatory).
✅ Ensure the battery compartment has a protective cover to prevent exposure to direct sunlight, rain, and debris, which could affect performance and safety.
✅ Ensure a proper cement base is prepared (avoid grass, gravel, wood, or bricks).
✅ Keep at least 200-500mm clearance on all sides for ventilation and access.
✅ Use wall mounts or brackets if installing against a wall.
The battery system must be installed at a safe distance from any windows or ventilation openings connected to habitable rooms. Specifically, it should not be placed within 200-500mm horizontally or 200-500mm vertically below these openings in outdoor setups. These clearances are necessary to reduce the risk of fire, gas leakage, or heat affecting the safety and comfort of occupied areas inside the building. Maintaining these minimum distances helps ensure both proper ventilation and safe system performance.
Fill out the form below and we will get back to you as soon as we can.
"*" indicates required fields
