Charging columns for electric cars - free-standing charging technology with architectural appeal
Charging columns are the ideal solution if electric vehicles are to be charged independently of the building wall or if a free-standing charging station makes more architectural sense. In this category, you will find high-quality charging points for electric cars that are specially designed for private and semi-public areas. They combine reliable charging technology with durable materials and a clear, timeless design.
A charging station is more than just a technical charging point. It is an integral part of the living and entrance area and should be well thought out in terms of both function and design. Thanks to the combination of durable technology, high-quality craftsmanship and timeless design, our charging points for electric cars offer a sustainable solution for private charging infrastructure.
Free-standing charging solutions for flexible locations
In contrast to wallboxes, charging stations offer maximum flexibility in terms of location. They are particularly suitable for:
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Driveways without a direct wall surface
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Freestanding parking spaces
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Carports and courtyard areas
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Apartment blocks or smaller commercial units
Thanks to the independent installation, charging points can be realised exactly where they are needed in everyday life - functional, safe and visually integrated.
Robust materials for outdoor use
Our charging poles are designed for permanent outdoor use. High-quality materials such as stainless steel, aluminium or galvanised steel ensure high stability, corrosion resistance and a long service life. Precise workmanship and hard-wearing surfaces reliably protect the technology from the effects of weather such as rain, frost or direct sunlight. A suitable protection class ensures that the charging poles function reliably even in demanding environmental conditions.
Design and integration into the overall picture
The charging stations from Briefkasten Manufaktur are tailored to the requirements of modern electromobility. Depending on the design, they support standard charging capacities of 11 kW or 22 kW and are compatible with type 2 connections. This allows electric vehicles to be charged efficiently, safely and conveniently.
Optional functions are available to support integration into existing energy concepts, for example:
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Preparation for intelligent load management
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Integration into photovoltaic systems
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Control via external systems or apps
Professional installation is carried out by qualified electricians and fulfils all relevant safety standards.
In addition to the technology, the design plays a central role. Our charging stations are characterised by clear lines, minimalist shapes and high-quality surfaces. They blend harmoniously into modern architecture and have a deliberately understated appearance without losing any of their presence.
Questions about the charging process and electromobility
Charging does not depend on direct current or alternating current charging, but only on the charging power in relation to the battery capacity of the electric car. If the charging power is less than or half the battery capacity, charging is assumed to be slow. Example: Battery capacity 44kWh and charging power up to max. 22kW (physically not quite correctly expressed here).
With slow charging, the time required for a full charge from 0% to 100% SOC can be approximated with the following formula:
Battery capacity in [kWh] / (charging power in [kW] * efficiency 0.9) = charging time in [h].
For simplification, a charger efficiency of 90% (= 0.9) is assumed. Depending on the vehicle model and charging power, the efficiency can be between 80% and 95%. Translated with www.DeepL.com/Translator (free version)
Foundation requirements
The foundation must meet the following requirements:
Concrete: C25/30 XF1 XC2
Rebar: BST 500 S wire & slash; 10 mm
Foundation reinforcement plan
The reinforcement plan is shown in the following figures. In particular, ensure that the foundation is sufficiently level:
Ladesäulen Plug / Draw
Ladesäule Close
