Fox ESS A Series EV Charger: The intelligent and future-proof charging station for modern electric vehicles
The Fox ESS A Series sets new standards in private and semi-professional charging management for electric vehicles. Available as high-performance three-phase 11 kW and 22 kW variants, optionally with a fixed integrated Type 2 charging cable or a flexible charging socket, the wallbox offers maximum flexibility for every application. Thanks to seamless PV surplus charging, future-ready V2G hardware compatibility (ISO 15118), and extensive communication interfaces, the charging station can be perfectly integrated into modern energy management systems to make charging processes as efficient and cost-effective as possible.
Highlights of the Fox ESS A Series Wallbox
- Maximum charging power: Flexibly selectable between high-efficiency three-phase 11 kW (16 A) or powerful 22 kW (32 A) for extremely reduced charging times.
- Future-proof V2G hardware: Hardware-prepared from the factory for bidirectional charging and advanced vehicle communication according to ISO 15118.
- Smart PV integration: Optimized for the direct use of surplus solar power from your own photovoltaic system for true zero-emission charging.
- Extensive connectivity: Full control via Wi-Fi (2.4 GHz), Bluetooth, Ethernet (RJ45), as well as an optional 4G module for seamless integration into app controls and backend systems via OCPP 1.6/2.0.1.
- Flexible start mode: Convenient authorization and control via Plug & Charge, a secure RFID card (Mifare ISO/IEC 14443 A), or directly via smartphone app.
Highlights of protective and system components
- Integrated residual current detection: Maximum protection standard on board due to sensitive all-current-sensitive AC 30 mA and DC 6 mA RCD residual current monitoring.
- All-in protection mechanisms: Seamlessly secured by integrated overvoltage/undervoltage protection, overcurrent protection, grounding protection, surge arresters, and reliable over-temperature protection.
- Industrial robustness: Optimally protected, salt-spray and UV-resistant design housing with IP65 certification and the extremely high impact resistance class IK08.
- Dynamic load balancing: Reliably protects the house connection from overload by intelligently and dynamically adjusting the charging current to current building consumption.
- Vandalism and tampering protection: Integrated protection functions prevent unauthorized interference and guarantee absolutely reliable continuous operation in outdoor areas.
Technical specifications: Model comparison (11 kW to 22 kW)
| Feature | A011KP1-E-B | A011KS1-E-B | A022KP1-E-B | A022KS1-E-B |
|---|---|---|---|---|
| Connection type | Type 2 cable (6 m) | Type 2 socket | Type 2 cable (6 m) | Type 2 socket |
| Max. AC power | 11 kW | 11 kW | 22 kW | 22 kW |
| Nominal output current | 16 A | 16 A | 32 A | 32 A |
| Connection scheme | 3L / N / PE (Three-phase) | |||
| Nominal input voltage | 400 V AC ± 20 % | |||
| Net weight | ≤ 6.3 kg | ≤ 3.2 kg | ≤ 6.3 kg | ≤ 3.2 kg |
| Dimensions (W × H × D) | 190 × 320 × 144 mm | 190 × 320 × 130 mm | 190 × 320 × 144 mm | 190 × 320 × 130 mm |
General technical data (Shared system platform)
| Feature | Details and system values |
|---|---|
| Mains frequency / Standby consumption | 50 / 60 Hz | Standby power consumption: ≤ 10 W |
| Power accuracy | ≤ 2 % |
| Operating environment | Temperature range: -30 °C to +50 °C | Humidity: 5 % - 95 % (non-condensing) |
| IP & IK protection class | Housing: IP65 (Socket: IP55) | Mechanical impact resistance: IK08 |
| Cooling & EMC class | Self-cooling (convection-based) | Electromagnetic compatibility: Class B |
| Certification standards | CE, CB, UKCA, RCM | Compliant with EN/IEC 61851-1:2019 & EN/IEC 61851-21-2:2021 |
Advantage for professionals: The Fox ESS A Series offers solar installers and demanding end-users a highly innovative AC charging solution that shines with its extreme robustness (IK08 impact resistance) and smart backend compatibility via OCPP. The integrated protection concept with all-current-sensitive residual current detection saves additional installation costs in the sub-distribution board, while the future-proof V2G hardware architecture secures the investment for the long term and optimally integrates the vehicle into sector coupling.
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Frequently Asked Questions
What are the advantages of using a photovoltaic system from Terra Energy?
What are the advantages of using a photovoltaic system from Terra Energy?
With a PV solution, companies can reduce their energy costs, cut CO₂ emissions, and strengthen their corporate sustainability. Our partner solutions ensure performance, efficiency, and future-proofing in B2B applications.
What happens after I purchase a system? Is there support or maintenance?
What happens after I purchase a system? Is there support or maintenance?
Our service doesn't end with your purchase. We support you from delivery and commissioning to the long-term optimization of your system. Our technical support team is available to answer questions and can arrange specialized installation or maintenance partners if needed.
What shipping and delivery options do you offer?
What shipping and delivery options do you offer?
Within Germany, we generally offer free shipping for photovoltaic systems. For international deliveries or bulky components such as modules or mounting systems, we will individually prepare a shipping solution for you (e.g., pallet delivery, truck freight).
What payment methods are available to business customers?
What payment methods are available to business customers?
We offer various payment options for business customers, including prepayment and purchase on account. Simply contact our sales department.
How does Terra Energy support me in selecting and planning my PV solution?
How does Terra Energy support me in selecting and planning my PV solution?
We offer expert advice and customized planning, taking into account location, consumption, subsidies, and technology. Together, we will develop your optimal solution, from the initial concept to commissioning.
What brands and technologies do you carry?
What brands and technologies do you carry?
We work with leading manufacturers and brands in the photovoltaic and energy storage segments to offer you state-of-the-art technology with high quality and performance. Please feel free to ask us for specific manufacturer and product details for your project.
