As the UK accelerates its shift to electric vehicles, OZEV approved EV chargers are becoming essential for homes and businesses. Lewden is proud to announce that its latest Siena 7.4kW and 22kW AC Mode 3 Smart Chargers are now OZEV approved—positioning them as a trusted choice for future-ready EV charging infrastructure.

What Makes Lewden’s Smart EV Chargers Stand Out?
The Siena Smart Chargers are built for flexibility, performance, and ease of use. With optional 4G connectivity and seamless integration with the Monta app, users can monitor, schedule, and optimise their charging sessions anytime, anywhere.

Both the 7.4kW single-phase (perfect for residential EV charging) and the 22kW three-phase model (ideal for commercial EV charging) are also compatible with solar PV systems, supporting sustainable energy solutions.

Best EV Charging Solution for Homes
Installing an EV charger at home? It’s not just about plugging in—it’s about doing it safely and smartly. Lewden’s ecosystem includes EV consumer units designed for seamless home installations:

• IP65-rated EV Consumer Units for outdoor use
• Compact units for garages, basements, or remote locations
• Load management and circuit protection for added safety

Together, these products offer a complete home EV charging solution that meets UK compliance standards.

Scalable Commercial EV Charging Systems
For larger-scale installations like car parks, apartment blocks, or public charging hubs, Lewden offers customisable EV Feeder Pillars with power distribution from 100A to 630A.

These pillars work alongside:

• Three-phase distribution boards
• Surge protection devices
• Siena Smart Chargers

This makes Lewden the go-to choice for commercial EV charging systems that require reliability, safety, and future-proof design.

Why OZEV Approval Matters
An OZEV-approved EV charger means you’re investing in a product that meets the UK government's eligibility criteria for EV charger grants and workplace charging schemes. Lewden’s Siena range now qualifies under these schemes, making installations more cost-effective for installers, property owners, and businesses.

Future-Proof Your EV Charging Projects with Lewden
Lewden's integrated EV product range ensures full system compatibility—from surge-protected power distribution to remote-controlled smart charging. Whether you're planning a residential EV charger installation or designing a commercial charging network, Lewden has you covered.

✔ OZEV approved
✔ Smart app control (Monta)
✔ 4G and solar integration
✔ Residential & commercial-ready