Case Study
Battery Storage Relocation for Improved Fire Safety
Overview
As residential solar energy systems become more common, so does the need for safe lithium-ion battery storage. With guidance influenced by PAS 63100:2024 coming into effect, there is an increasing focus on reducing fire risk and preventing the spread of fire within homes.
This project involved upgrading an existing battery installation to align with best practice recommendations.
The Challenge
The property’s battery energy storage system (BESS) was originally installed in the loft, a location now considered unsuitable under emerging safety guidance.
Installing lithium-ion batteries in enclosed residential spaces can:
- Increase the risk of fire spreading within the property
- Limit ventilation
- Reduce the time available to respond in the event of a thermal incident
The installation required relocation to a safer, compliant environment.
Our Solution
The existing solar battery system was carefully removed from the loft and relocated to the exterior of the property.
We installed the system inside a Drhino non-conductive battery safety cabinet, specifically designed for lithium-ion battery storage.
Key features of the solution:
- Installation in a non-residential, ventilated location
- Use of a non-conductive cabinet
- Designed to contain and slow the spread of fire
- Improved accessibility for maintenance and inspection
The Result
The new installation aligns with the direction of PAS 63100:2024 guidance, significantly improving the overall safety of the system.
Benefits achieved:
- Reduced fire risk within the home
- Slower fire propagation in the event of failure
- Increased protection for occupants and property
- Future-ready installation in line with evolving standards
Conclusion
As home energy storage continues to grow, safe battery placement is becoming essential rather than optional.
Relocating batteries from loft spaces to externally housed, purpose-built cabinets is a key step in improving residential safety and meeting modern installation standards.