Battling British Weather: How to Protect Solar Batteries and Inverters from Damage
With solar and battery installations continuing to surge across the UK, the conversation is no longer about adoption, but about how to protect and future-proof the systems powering modern homes.
Over 30% of new solar PV installations now include battery storage, up from just 10% five years ago. Certified battery installations have also grown rapidly, increasing by over 100% year-on-year. As more homeowners invest in solar and storage, protecting these systems is becoming an increasingly important part of system design.
Why protection matters more than ever
Unlike solar panels, which are designed to withstand years of exposure, batteries and inverters are often more vulnerable to environmental conditions when installed outdoors. In the UK, systems are regularly exposed to rain, fluctuating temperatures, UV radiation, and airborne debris.
Over time, these factors can impact system performance, increase maintenance needs, and in some cases, reduce overall lifespan.
Common risks to solar batteries and inverters
Installers are increasingly seeing the impact of real-world conditions on system components, including:
- Weather exposure from rain, UV, and debris
- Temperature fluctuations affecting battery performance
- Accidental contact or tampering in accessible locations
- Theft or vandalism in outdoor or visible installations
Designing for durability, safety, and long-term performance
Protecting battery and inverter systems doesn’t have to add complexity to a project.
Solutions such as purpose-built covers can help mitigate environmental exposure while maintaining ventilation and accessibility. By reducing direct contact with the elements, these systems can support more stable operation and reduce the likelihood of damage over time.
Beyond durability, physical protection can also improve safety and security, particularly in residential settings where systems may be installed in accessible outdoor areas.
As solar and battery adoption continues to rise, installers who account for environmental conditions, safety, and long-term durability will be better positioned to deliver reliable outcomes for their customers.
Supporting better solar and storage installations
OpenSolar partners with companies like Embrace Renewables, who are focused on improving how solar and battery systems perform in real-world conditions.
Their battery and inverter covers are designed to protect systems from weather exposure, reduce the risk of damage or tampering, and support long-term performance, while maintaining ventilation and accessibility for installers.
Explore Embrace Renewables solutions within your OpenSolar projects and design systems built for durability and long-term performance. Create your free OpenSolar account today.
