Zappi EV Charger Installation in Helston

Our latest electrical project in Helston focused on providing a reliable and efficient electric vehicle charging solution for a homeowner looking to embrace greener transportation options. The installation centred around the increasingly popular MyEnergi Zappi charging system, which offers unique capabilities beyond standard EV chargers available on the market today.

For this installation, we selected a 7.4kW tethered white Zappi charger, which provides convenient charging without needing to store separate cables. The tethered design means the charging cable is permanently attached to the unit, offering both practical advantages and security benefits by preventing cable theft—an unfortunate but increasingly common issue for EV owners.

The Zappi charger installation required careful consideration of the property’s existing electrical infrastructure. Rather than simply connecting to the main consumer unit, we installed a dedicated consumer unit specifically for the EV charging system. This dedicated unit includes integrated surge protection to safeguard the vehicle and charging equipment from potentially damaging power fluctuations from the grid. We fitted this with appropriate circuit protection to provide comprehensive electrical safety.

A distinguishing feature of this installation involved upgrading the property’s incoming electrical supply cables. This upgrade was essential to handle the additional electrical load that EV charging places on a domestic property, providing suitable capacity for both current requirements and future-proofing the installation.

What makes the Zappi system particularly attractive to environmentally conscious homeowners is its intelligent load monitoring capabilities. We installed monitoring devices to prevent overloading of the property’s electrical supply by adjusting charging rates when other high-demand appliances are in use, and another specifically to monitor solar generation. This second monitor enables the system’s ‘green’ charging mode, allowing the vehicle to charge primarily or entirely from excess solar power when available.

This intelligent integration with renewable energy sources represents the next generation of EV charging technology. The system effectively prioritises the use of self-generated clean energy before drawing from the grid, maximising financial savings and minimising environmental impact for the homeowner.

Upon completion, we conducted comprehensive electrical testing of the entire installation, producing the necessary Electrical Installation Certificate (EIC) and submitting the required Building Control Notification of Electrical Works. These steps ensure full compliance with current regulations and provide the homeowner with documentation confirming the safety and legality of their new charging system.

The installation was completed in accordance with the current 18th Edition of the wiring regulations, with particular attention paid to the specific requirements for EV charging points. All components were selected for their quality, reliability and compliance with current standards.

For homeowners in Helston and throughout Cornwall considering an EV charger installation, understanding the importance of proper electrical infrastructure cannot be overstated. While budget options exist, investing in a system with dedicated protection, appropriate cable sizing, and intelligent load management provides significantly greater safety, efficiency and convenience over the long term.

As electric vehicles continue to grow in popularity across Cornwall, having a properly installed, regulation-compliant charging solution adds genuine value to a property while supporting the transition to more sustainable transport options.