Elli Charger 1 VS. Elli Charger 2

In this article we compare the wallboxes Elli Charger Connect/Pro the first generation with the new Elli Charger Connect/Pro 2We will discuss the most important differences, special features, and possible applications so that you can find the charging solution that best suits your needs – whether for private use, a company car, or in combination with a photovoltaic system.

We focus on the Elli version of the wallboxes; however, there are or were also models with Skoda, Cupra, Seat, Audi and VW-Logo (for Gen 1) or Elli, VW, Cupralogo (on Gen 2). The difference lies in the corresponding Brand app, which controls the respective box; technically, the versions under the different logos are identical (apart from the differences between Gen 1 and Gen 2 as well as Connect and Pro).

Although there is a 4.5 m cable option for both the first and second generation, in this article we will always refer to the 7.5 m cable variant, because we do not offer the 4.5 m version and a longer cable offers more flexibility when parking, better covers different vehicle positions and thus ensures easier handling.

Elli Charger Connect/Pro: The first generation

Main features

• Charging power: Up to 11 kW, enables charging up to eight times faster than with a normal socket
• Integrated charging cable: 7.5 m long, shortenable cable for maximum flexibility
• Connectivity:
  • Connect model: LAN and Wi-Fi, optional LTE (4G) against surcharge
  • Pro model: LAN, Wi-Fi and integrated LTE (4G) without surcharge
• App control: View charging processes and settings via the Elli Charging App
• Security features: Access protection through RFID cards (2 included) and app
• Solar Forecast Charging: Optimization of the charging process based on online weather data for owners of PV systems. (NO PV SHOPPING!)
• MID-certified electricity meter: Only in the Pro version, ideal for billing business charging processes of company vehicles

Special features

• Shortenable charging cable: The 7.5 m cable can be shortened individually by the electrician if necessary.
• LTE costs: At the Pro version LTE costs are included.

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Elli Charger Connect/Pro 2: The new generation 2025

Versions and models

1. Charger Connect 2:
   • 11 kW or 22 kW Charging power
   • Integrated energy meter (no MID counter)
   • Cable variants: 7.5 m (not shortenable)
2. Charger Pro 2:
   • only with 22 kW Charging power available (can also be operated with only 11kW)
   • MID-certified electricity meter for the exact billing of the company car to the employer orthe tax office
   • Cable length: 7.5 m (cannot be shortened)
3. Charger Pro 2 calibration law:
   • 22 kW Charging power
   • Meter compliant with calibration law for legally compliant billing for the public
   • Available only with 7.5 m Cable
   • Currently not available! According to Elli Q2 is to be launched

Common main features

• Charging power: Support from 1-phase and 3-phase Load
• Connectivity:
  • Wi-Fi (2.4 GHz): Both as an access point and as a client
  • Ethernet: 100 Mbit/s (RJ45) for stable network connections
• Communication protocols:
  • OCPP 2.0.1: For integration into backend systems
  • EEBUS and Modbus TCP/RTU: For communication with energy management systems.
• Authorization:
  • RFID cards, App or free loading without authorization.
• Backend-based optimization functions:
  • Solar Forecast Charging
  • PV surplus charging (Backend only required for activation)
  • Price-optimized charging
• Mass: Compact design with 372 x 260 x 116 mm (H x W x D)
• LTE connectivity: 10 years free, after which fees may apply (details still unclear).
• Web interface: In addition to the app, a web interface is available for extended control options.

Special features

• Non-shortenable charging cable: Cable in fixed length of 7.5 m, cannot be shortened.
• Meter compliant with calibration law: In the Charger Pro 2 calibration law-Version for legally compliant billing.

Direct comparison of Elli Charger 1 and 2

feature	Charger Connect/Pro (Gen 1)	Charger Connect/Pro 2 (Gen 2)
Charging power	Up to 11 kW	Up to 22 kW (depending on model)
Charging cable	Can be shortened, 7.5 m	Cannot be shortened, 7.5 m
Connectivity	LAN, Wi-Fi, LTE (Pro: included, Connect: optional)	LAN, Wi-Fi, LTE (10 years free of charge on all models)
App control	Elli Charging App	Elli Charging App and Web interface
Authorization	RFID cards (2 incl.), app, free loading	RFID cards (1 incl.), app, free loading
Electricity meter	Pro: MID-certified, Connect: no counter	Connect 2: Integrated energy meter, Pro 2: MID-certified, Pro 2 Calibration Law: Calibration law compliant
Solar Forecast Charging	Yes	Yes, with advanced features
Communication protocols	OCPP 2.0, EEBUS, Modbus TCP/RTU	OCPP 2.0.1, EEBUS, Modbus TCP/RTU
LTE costs	Pro: included, Connect: for an additional charge	10 years free, thereafter subject to charge
Web interface	For one-time configuration only	Yes, for control and settings
Cable variants	7.5 m	7.5 m
Dimensions (H x W x D)	406 x 297 x 116 mm	372 x 260 x 116 mm

Key differences and improvements

1. Increased charging power: The second generation offers models with up to 22 kW, which significantly reduces loading times.
2. Advanced connectivity: LTE is available on all Gen-2 Per Models for 10 years free integrated.
3. Extensive communication protocols: Support from OCPP 2.0.1, EEBUS and Modbus, which facilitates integration into smart home systems and energy management solutions.
4. Web interface: In addition to the app, a web interface is now available for more convenient control.
5. Electricity meter: All Gen 2 models have an integrated energy meter, whereby the Pro 2 calibration law-versions a legal metrology compliant have counters.
6. Cable: The cables are now can no longer be shortenedwhich should be taken into account when planning the installation.

Recommendations

For users with photovoltaic systems

The Elli Charger Connect/Pro 2 These models are particularly recommended if you own or plan to install a PV system. The advanced PV features enable:

• Efficient use of solar power: Maximize your self-consumption by charging your electric vehicle with self-generated electricity.
• Integration into energy management systems: Control and optimize the energy flow in your home.

For company car drivers

• Without PV system: The Gen 1 Pro is sufficient, as it has a MID-certified electricity meter and free LTE which is ideal for billing business charging processes.
• With PV system: The Gen 2 Pro 2 Models also offer advanced PV functions and are therefore the better choice.

For private customers

• Without PV system: The Gen 1 Connect is suitable if Wi-Fi or LAN is available and no billing for a company car is required.
• With PV system: The Gen 2 Connect 2 Models enable you to fully exploit the advantages of your PV system.

Considerations regarding charging power

• Vehicle compatibility: Make sure your electric vehicle 22 kW Charging supported to ensure full performance of the Gen 2 to be able to use models.
• Structural requirements: The installation of a 22 kW Wallbox may require adjustments to your home installation and the permit your network operator.
• Electricity supplier approval: Clarify in advance whether your Network operator the installation of a 22 kW Wallbox allowed/or whether this involves additional costs (keyword: Construction cost subsidy "BKZ") is connected.

Conclusion

The Elli Charger Gen 2 Models are particularly useful for:

• Users with PV systems: Thanks to the advanced PV functions, you can make optimal use of the electricity you generate yourself.
• Technology-savvy users: The additional communication protocols and the Webinterface (accessible via the computer) offer extended control options.
• Future-proof investments: With the Gen 2 models, you are ideally equipped for future developments in the areas of smart home and electromobility.

Consider your individual requirements, the compatibility of your vehicle and the technical conditions of your location to make the best choice between the Elli Charger Gen 1 and Gen 2 models. If you are unsure, consult an electrician to ensure the best decision.

A notice:
Wallboxes may only be installed and connected by a qualified electrician. Improper connection can lead to significant safety risks and therefore requires professional installation by a qualified electrician.