Modern electric vehicle charging solution installed in Liskeard featuring an Ohme ePod 7.4kW untethered charge point with advanced load monitoring technology and surge protection for safe, efficient home charging.
Electric vehicle ownership continues to grow rapidly across Cornwall, and homeowners in Liskeard are increasingly looking for reliable charging solutions that integrate seamlessly with their existing electrical systems. This residential installation demonstrates how modern EV charging technology can be implemented safely and efficiently whilst protecting the property’s electrical infrastructure.
The centrepiece of this installation is the Ohme ePod 7.4kW untethered charging unit, positioned strategically on the front exterior wall for convenient vehicle access. Untethered systems offer distinct advantages over their tethered counterparts, providing flexibility for EV owners who may have different vehicles with varying charging requirements. The absence of a permanent cable reduces weather-related wear and allows users to store their charging cable safely when not in use.
Power distribution for the charging point originates from a dedicated 40A circuit breaker installed within the existing consumer unit. This configuration provides appropriate protection whilst maintaining the integrity of the household’s electrical supply. The sizing of this circuit breaker reflects the charging unit’s maximum power draw, allowing for optimal charging speeds without compromising electrical safety standards.
One of the most significant aspects of this installation involves the integration of load monitoring technology. Modern households increasingly rely on electrical appliances, from heat pumps to induction cookers, which can create substantial electrical demands during peak usage periods. The load monitoring device continuously assesses the property’s electrical consumption and automatically adjusts the EV charger’s power draw accordingly. This intelligent system prevents circuit overloading and eliminates the risk of supply interruptions, allowing homeowners to charge their vehicles without concern for their electrical system’s capacity.
Cable routing presented unique challenges that required careful planning and execution. The electrical supply runs through the property’s WC area, necessitating the use of 50mm x 50mm PVC trunking to protect the 6mm EV cables whilst maintaining the room’s aesthetic appeal. This approach provides mechanical protection for the cables whilst allowing for future maintenance access if required. The trunking system includes appropriate fittings such as flat bends and internal corners to navigate the route efficiently.
Surge protection represents another layer of safety incorporated into this installation. An in-line surge protective device installed within the meter cupboard guards against voltage fluctuations and power surges that can originate from the electrical grid. These disturbances, whilst often brief, can damage sensitive electronic equipment including EV charging systems and household appliances. The surge protection device acts as a buffer, diverting excess voltage away from connected equipment and maintaining stable electrical conditions throughout the property.
The installation process involved comprehensive electrical testing to verify circuit integrity and performance. This testing culminates in the production of an Electrical Installation Certificate, which documents the safe installation and compliance with current electrical regulations. Additionally, the installation requires Building Control Notification, which formally records the electrical work with local authorities and maintains the property’s compliance status.
Location considerations played a role in the charging point placement, with the front wall position providing optimal access for vehicle charging whilst maintaining the property’s visual appeal. The exterior mounting requires appropriate weatherproofing and secure fixings to withstand Cornwall’s coastal weather conditions over many years of service.
EV charging infrastructure continues to evolve, with manufacturers like Ohme developing increasingly sophisticated systems that integrate with smart home technology and variable electricity tariffs. The ePod system can be programmed to charge during off-peak electricity periods, potentially reducing charging costs whilst contributing to grid stability during peak demand periods.
The untethered design choice offers practical benefits for Liskeard residents who may drive different electric vehicles or require varying cable lengths depending on parking arrangements. Vehicle manufacturers use different charging port locations, and untethered systems accommodate these variations without requiring permanent installation modifications.
This installation reflects the growing demand for home EV charging solutions in Cornwall’s market towns, where residents value the convenience of overnight charging and the assurance of starting each day with a fully charged vehicle. The combination of intelligent load management, surge protection, and professional installation provides a foundation for reliable electric vehicle ownership whilst maintaining electrical safety standards throughout the property.
