ECONEXIS
Romford
Sigenergy Sigen EV AC 7 kW Smart EV Charger
Sigenergy
EV Chargers
✓ Installation available
Price
From £1,190.00
Back to ECONEXIS
About this product
The Sigenergy Sigen EV AC 7 kW Smart EV Charger is an advanced residential electric vehicle charging solution designed to combine convenient home charging, intelligent energy management and seamless integration with compatible solar and battery storage systems.
Manufactured by Sigenergy, a specialist in smart renewable energy technology, the Sigen EV AC Charger offers efficient electric vehicle charging with advanced connectivity, dynamic load management and intelligent charging modes. Its modern, weather-resistant design makes it suitable for homeowners looking to charge their electric vehicles safely and conveniently at home.
Available through ECONEXIS, a renewable energy installation specialist serving Essex and surrounding counties, the Sigen EV AC Charger can be professionally installed as a standalone home charging solution or integrated with compatible Sigenergy solar and battery storage systems.
Key Features & Benefits
- 7 kW Home EV Charging: Provides up to 7 kW of AC charging power using a suitable single-phase domestic electrical supply, offering a convenient solution for overnight electric vehicle charging.
- Intelligent Solar Charging: Can prioritise surplus electricity generated by compatible solar panel systems, helping homeowners make greater use of renewable energy.
- SigenStor Integration: Designed to work alongside compatible Sigenergy SigenStor energy storage systems, enabling coordinated management of household electricity and EV charging.
- Smart Charging with Sigen AI: Supports intelligent charging schedules and electricity tariff optimisation, allowing compatible systems to prioritise charging during lower-cost periods.
- Tethered & Untethered Options: Available with an integrated Type 2 charging cable or an untethered Type 2 socket, providing flexibility to suit different customer preferences.
- Dynamic Load Management: Can automatically adjust charging power according to household electricity demand when installed with a compatible Sigen Power Sensor.
- mySigen App Control: Allows users to monitor charging activity, manage settings and schedule charging sessions through the Sigenergy mobile application.
- Multiple Connectivity Options: Supports Wi-Fi, 4G and Ethernet communication for reliable monitoring and intelligent charging functionality.
- Integrated PEN Protection: Incorporates protective technology designed for UK electrical installations, reducing the need for a separate external PEN fault protection device in suitable configurations.
- Advanced Electrical Safety: Includes integrated AC and DC fault detection, overload protection, overvoltage protection and temperature monitoring.
- IP65 Weather Resistance: Designed to resist dust and water ingress, making the charger suitable for appropriately installed indoor and outdoor locations.
- Durable Construction: Features a reinforced enclosure designed for everyday use and changing environmental conditions.
- Flexible User Authentication: Supports charging access through compatible RFID cards, the mySigen app or automatic charging configurations.
Intelligent Electric Vehicle Charging
The Sigenergy Sigen EV AC Charger is designed to give homeowners greater control over how and when their electric vehicle charges.
Through the mySigen app, users can schedule charging sessions, monitor energy consumption and configure supported charging preferences.
When combined with a suitable electricity tariff, the charger can be programmed to operate during lower-cost overnight periods, potentially reducing the cost of charging compared with unrestricted peak-rate electricity use.
For households with compatible solar PV systems, the charger can also prioritise surplus solar electricity, helping reduce reliance on grid-supplied energy.
Actual charging costs and savings depend on electricity tariffs, vehicle efficiency, household energy consumption and system configuration.
Solar & Battery Storage Integration
One of the key advantages of the Sigen EV AC Charger is its compatibility with Sigenergy's wider renewable energy ecosystem.
When integrated with a compatible SigenStor system and the necessary monitoring equipment, the charger can coordinate with solar generation and household battery storage.
Supported operating modes include:
- Solar Surplus Charging: Prioritises available excess solar generation for electric vehicle charging.
- Scheduled Charging: Allows charging sessions to be programmed around household routines and electricity tariff periods.
- Fast Charging Mode: Uses available electrical capacity to charge the vehicle at the configured rate.
- Dynamic Load Management: Adjusts charging power to help prevent overloading the property's electrical supply.
Solar surplus charging and dynamic load management require compatible supporting equipment, including the appropriate Sigenergy power monitoring components.
Technical Specifications
- Manufacturer: Sigenergy
- Model: Sigen EV AC Charger
- Rated Charging Power: 7 kW
- Electrical Supply: Single-phase, 220–240V AC
- Output Current: 6–32A
- Charging Connection: Type 2 tethered connector or untethered Type 2 socket
- Tethered Cable Length: 5 metres on applicable configurations
- Connectivity: 4G, Wi-Fi and Ethernet
- Communication Protocol: OCPP 1.6J ED2
- User Authentication: RFID card, mobile application or automatic charging
- Solar Charging: Supported with compatible solar and monitoring equipment
- Dynamic Load Management: Supported with a Sigen Power Sensor
- Integrated PEN Protection: Yes
- AC Fault Detection: 30mA
- DC Fault Detection: 6mA
- Ingress Protection: IP65
- Installation Location: Indoor or outdoor
- Mounting: Wall-mounted
- Operating Temperature: -30°C to +55°C
- Manufacturer Warranty: Three years, subject to applicable warranty terms
Tethered & Untethered Charging Options
The Sigen EV AC Charger is available in two configurations to suit different charging preferences.
Untethered Charger: Features a Type 2 socket, allowing customers to connect their own compatible charging cable. This provides a tidy appearance when the charger is not in use.
Tethered Charger: Includes an attached Type 2 charging cable, providing additional convenience for everyday charging without needing to retrieve a separate cable.
Both configurations offer the same nominal 7 kW charging capability, subject to the vehicle's onboard charger and available electrical supply.
Professional Supply & Installation Through ECONEXIS
ECONEXIS provides renewable energy and electrical installation services, including solar panels, home battery storage, electric vehicle charging and heat pump solutions.
The company offers professional installation of the Sigenergy Sigen EV AC Charger, helping homeowners establish a convenient and reliable charging solution tailored to their property.
A standard installation includes the charger, up to 10 metres of cable, electrical connection, testing and certification.
Customers can request a quotation to confirm the most suitable charger configuration, installation location, cable routing and any additional electrical requirements.
For households with existing or planned solar and battery storage systems, ECONEXIS can also advise on compatible smart charging and energy management options.
Installation Pricing
- Sigenergy Sigen EV AC 7 kW Untethered Charger: From £1,190 fully installed.
- Sigenergy Sigen EV AC 7 kW Tethered Charger: From £1,305 fully installed.
Both prices include standard VAT and are based on ECONEXIS's published October 2026 installation pricing.
Standard installation includes the charger, up to 10 metres of cabling, electrical connection, testing and certification.
Additional costs may apply where longer cable runs, groundwork, consumer unit upgrades or other non-standard electrical work are required. Any additional work is assessed and quoted before installation.
Important Information: The charger's maximum charging rate depends on the vehicle's onboard charging capability, available electrical supply and installation configuration. Solar charging and advanced energy management features require compatible additional equipment. Final installation pricing is confirmed by ECONEXIS before work begins.
