Emporia Level 2 Charger with NACS Review
The Emporia Level 2 EV Charger with NACS delivers fast, reliable charging for Tesla and NACS vehicles. It offers up to 46 miles of range per hour, features easy installation, and is UL-listed for safety. Smart charging capabilities and durable construction make it a great value at a competitive price.
The Emporia Level 2 Charger equipped with a NACS (North American Charging Standard) connector offers a reliable and efficient charging solution for Tesla and other NACS-compatible vehicles. This charger delivers charging speeds up to 9 times faster than a standard wall outlet, providing up to 46 miles of range per hour with a hardwired connection (48 amps) or 38 miles per hour with the NEMA 14-50 plug (40 amps). 
Installation is versatile with both plug-in and hardwired options available. The plug-in Emporia EV charger with NACS comes preconfigured for NEMA 14-50P, compliant with 2017 NEC standards, and can be converted to a hardwired installation for up to 48 amps. While professional installation is recommended for optimal safety, the setup process is relatively straightforward. Emporia prioritizes safety and certification, with UL listing and ENERGY STAR certification, ensuring the charger meets strict standards, including NEC 625 and UL 817. This provides peace of mind for users concerned about quality and safety.
Smart charging is a key feature. With a 2.4 GHz WiFi connection, users can access real-time data and control charging sessions through the mobile app. The app makes it easy to schedule charging during lower utility rates. While some users prefer to rely on data from the vehicle, many appreciate the app’s simple interface. The Emporia NACS Level 2 Charger also integrates with the Emporia energy management system, this allows users to automate energy use, charge during off-peak hours, and prioritize solar power for EV charging.
The Emporia Level 2 EV Charger has a practical, portable design that’s easy to store. Its outer casing is simple and minimalist, available in either white or black, with the “Emporia” logo printed on the front. The front panel features clear LED indicators that show power status, fault warnings, charging activity, and Wi-Fi connection status. This design makes it easy to monitor the charger’s performance and ensure it’s working properly.
The charger feels solid with a NEMA 4 rating, making it suitable for both indoor and outdoor use. The 24-foot cable is durable and flexible, handling daily use well, though it stiffens in cold weather. The wall-mounted holster provides convenient cable management. However, its mounting position can be a challenge, particularly outdoors, as the connector faces upwards, potentially allowing debris or environmental elements to settle in the metal pins. A standout feature is the charger’s compatibility with the Tesla charge port door, which opens easily via the button on the connector. 
While the charger is priced lower than Tesla’s EV chargers, it offers great value without sacrificing performance, making it a worthy choice for those seeking a dependable EV charger.
For J1772 EV Owners: Check Out Emporia Level 2 Charger with J1772 Plug
J1772 electric vehicle owners can charge easily with the EMPORIA Level 2 EV Charger, which includes a J1772 plug. This charger ensures safe, efficient, and reliable charging for your EV. Installation options include using a NEMA 14-50 plug or a hardwired connection, similar to the EMPORIA Level 2 EV Charger with NACS (Tesla).
Emporia Level 2 Charger with NACS (Tesla) Installation
The Emporia Level 2 Charger is compatible with Tesla’s NACS standard and offers two installation options:
- Hardwired Connection: Supports up to 48 amps, delivering charging speeds up to 9 times faster than a standard wall outlet.
- NEMA 14-50 Plug: Supports up to 40 amps, providing up to 38 miles of range per hour of charging.
Emporia Level 2 Charger with NACS Wire Compatibility
The Emporia Level 2 Charger wire terminals support up to 6 AWG copper wires for safe and compliant installation. The wire must meet the following requirements:
- Rated for 90°C or higher
- Copper Wires (aluminum wire is not supported)
- Rated for 125% of the maximum charge rate (as per Article 310 of the NEC)
For the plug-in Emporia Level 2 EV Charger with NACS, you can use smaller wire sizes for the NEMA 14-50 outlets if you plan to use a fixed amperage and do not intend to adjust it in the future, as outlined in our NEMA 14-50 Installation Guide. However, if you plan to hardwire the charger or adjust its amperage, we recommend using 6 AWG copper wire. Due to an improper circuit breaker, we encountered issues passing inspections when using smaller wires with the NEMA 14-50 outlet. If you use the correct circuit breaker and appropriately sized wires, your NEMA 14-50 installation should pass. Refer to our NEMA 14-50 installation guide below for more details.
For a hardwired Emporia Level 2 Charger with NACS installation, the charger’s wire terminals support up to 6 AWG wires. Using larger wires, like 4 AWG, may cause improper fitting and safety risks. Smaller wires may not handle the required current and could pose hazards. The choice of wire gauge depends on the expected charge rate, which is adjusted by setting the charger’s amperage. Additionally, ensure the correct circuit breaker is used to protect the circuit and meet regulatory standards for inspection. For guidance on selecting the right wire size, circuit breaker, and charge rate, refer to our Emporia Level 2 EV Charger with NACS hardwired installation guide.
Emporia Level 2 Charger with NACS Adjustable Amperage and Circuit Breaker Requirements
The Emporia Level 2 EV Charger offers five amperage settings to match your electrical circuit and charging needs. For the circuit breaker, the rule is to use 80% of the circuit’s amperage for continuous load.
- 16 Amps – Requires a 20A circuit breaker (NEMA 14-50 & Hardwired)
- 24 Amps – Requires a 30A circuit breaker (NEMA 14-50 & Hardwired)
- 32 Amps – Requires a 40A circuit breaker (NEMA 14-50 & Hardwired)
- 40 Amps – Requires a 50A circuit breaker (NEMA 14-50 & Hardwired)
- 48 Amps – Requires a 60A circuit breaker (Hardwired)
Installation Guides for Your Emporia EV Charger
- Selecting the Right Circuit Breaker for Your Emporia Charger
- Proper Wire Sizing for Your Emporia Charger
- Grounding Requirements for Emporia Chargers
- Conduit Sizing for Emporia Charger Installations
- Emporia Charger Installation Tools
Emporia Level 2 Charger with NACS (Tesla) NEMA 14-50 Installation Guide
There are four configurations of installing a NEMA 14-50 outlet for the Emporia Level 2 Charger with NACS, they all depend on the adjustable amperage selected for the Emporia Level 2 EV Charger, they include 16A (20A Circuit Breaker), 24A (30A Circuit Breaker), 32A (40A Circuit Breaker), and 40A (50A Circuit Breaker) NEMA 14-50 outlet.
16A Emporia Level 2 Charger with NACS (Tesla) NEMA 14-50 Wiring Diagram (20A Circuit Breaker)
The wiring diagram below illustrates the installation of a 16A Emporia Level 2 Charger with NACS (Tesla) using a NEMA 14-50 outlet. It includes detailed connections for L1 (Hot 1), L2 (Hot 2), Neutral (N), and Ground, following single-phase 120V and 240V distribution standards per the US NEC. The system is protected by a 20A double-pole breaker. Wire sizes are specified as #12 AWG for L1 and L2 and #12-14 AWG for the Ground, utilizing 1/2 to 1-inch conduit. The diagram also highlights a close-up view of the NEMA 14-50R outlet terminal wiring. 
24A Emporia Level 2 Charger with NACS (Tesla) NEMA 14-50 Wiring Diagram (30A Circuit Breaker)
The wiring diagram below illustrates the installation of a 24A Emporia Level 2 Charger with NACS (Tesla) using a NEMA 14-50R outlet. It includes a 30A double-pole breaker, a main breaker, and connections to neutral and ground busbars within a 120V/240V electrical panel. Key labeled components are L1 (Hot 1), L2 (Hot 2), Neutral, and Ground. The wiring setup specifies #10 AWG for L1 and L2 and #10–12 AWG for the Ground. The diagram also highlights the use of ½” to 1” conduit and proper grounding with a ground rod, complying with US NEC standards. A close-up view of the NEMA 14-50R outlet terminal wiring is provided, detailing connections for L1, L2, Neutral, and Ground. 
32A Emporia Level 2 Charger with NACS (Tesla) NEMA 14-50 Wiring Diagram (40A Circuit Breaker)
The wiring diagram below illustrates the installation of a 32A Emporia Level 2 Charger with NACS (Tesla), connected to a NEMA 14-50R outlet. It features a 40A double-pole breaker, a main breaker, and connections to neutral and ground busbars within a 120V/240V electrical panel. Key labeled components include L1 (Hot 1), L2 (Hot 2), Neutral, and Ground. The diagram specifies #8 AWG wires for L1 and L2 and #8–10 AWG for the Ground. The setup uses ¾” to 1” conduit and includes proper grounding with a ground rod, adhering to US NEC standards for safety and compliance. A close-up view of the NEMA 14-50R outlet terminal wiring is also shown, detailing connections for L1, L2, Neutral, and Ground. 
Emporia Level 2 Charger with NACS Compatible NEMA 14-50 Outlets
We tested the following NEMA 14-50 outlets with the Emporia Level 2 Charger with NACS (Tesla) to confirm compatibility and performance.
Emporia Level 2 Charger with NACS Compatible Outlet Covers
We tested the Emporia Level 2 Charger with NACS and rated compatible EV charger outlet covers that we used to protect our NEMA 14-50 outlets. These covers prevent accidental contact with live components, reduce tampering, and stop theft. They also improve appearance, save energy, and include overload indicators for a safe and efficient charging experience.
Emporia Level 2 Charger with NACS Hardwired Installation
The Emporia Level 2 Charger with NACS offers adjustable output amperage options of 16A, 24A, 32A, 40A, and 48A when hardwired. This flexibility allows you to match the charger’s output with your electrical panel’s circuit breaker capacity. The hardwired installation of the Emporia Charger with a NACS/Tesla connector provides customization based on specific electrical needs, ensuring safe and efficient charging.
48A Emporia Level 2 Charger with NACS Hardwired Wiring Diagram (60A Circuit Breaker)
The diagram below shows the wiring for a 48A Emporia Level 2 Charger with NACS hardwired installation. It includes L1 (Hot 1), L2 (Hot 2), N (Neutral), and Ground connections. The system uses a 60A double-pole breaker, with a 48A output from the charger. The L1, L2, and ground wires are all #6 THNN. 
40A Emporia Level 2 Charger with NACS Hardwired Wiring Diagram (50A Circuit Breaker)
The diagram below shows the wiring for a 40A Emporia Level 2 Charger with NACS hardwired installation- 9.6kW output. It includes L1 (Hot 1), L2 (Hot 2), N (Neutral), and Ground connections. The system uses a 50A double-pole breaker, with a 40A output from the charger. The L1 and L2 wires are #6 AWG, and the ground wire is sized between 6-8 AWG. The setup is completed with a 3/4 to 1-inch conduit (Note: The charger casing has a 1 1/4-inch diameter knockout. The included conduit fitting is 1 inch in diameter). 
32A Emporia Level 2 Charger with NACS Hardwired Wiring Diagram (40A Circuit Breaker)
The diagram below shows the wiring for a 32A Emporia Level 2 Charger with NACS hardwired installation – 7.68kW output. It includes L1 (Hot 1), L2 (Hot 2), N (Neutral), and Ground connections. The system uses a 40A double-pole breaker, with a 32A output from the charger. The L1 and L2 wires are #8 AWG, and the ground wire is sized between 8-10 AWG. The setup is completed with a 3/4 to 1-inch conduit (Note: The charger casing has a 1 1/4-inch diameter knockout. The included conduit fitting is 1 inch in diameter). 
24A Emporia Level 2 Charger with NACS Hardwired Wiring Diagram (30A Circuit Breaker)
The diagram below shows the wiring for a 24A Emporia Level 2 Charger with NACS hardwired installation – 5.76kW output. It includes L1 (Hot 1), L2 (Hot 2), N (Neutral), and Ground connections. The system uses a 30A double-pole breaker, with a 24A output from the charger. The L1 and L2 wires are #10 AWG, and the ground wire is sized between 10-12 AWG. The setup is completed with a 1/2 to 1-inch conduit (Note: The charger casing has a 1 1/4-inch diameter knockout. The included conduit fitting is 1 inch in diameter). 
16A Emporia Level 2 Charger with NACS Hardwired Wiring Diagram (20A Circuit Breaker)
The diagram below shows the wiring for a 16A Emporia Level 2 Charger with NACS hardwired installation – 3.84kW output. It includes L1 (Hot 1), L2 (Hot 2), N (Neutral), and Ground connections. The system uses a 20A double-pole breaker, with a 16A output from the charger. The L1 and L2 wires are #12 AWG, and the ground wire is sized between 12-14 AWG. The setup is completed with a 1/2 to 1-inch conduit (Note: The charger casing has a 1 1/4-inch diameter knockout. The included conduit fitting is 1 inch in diameter). 
Emporia Level 2 Charger with NACS Compatible EV Charger Lock Box
We tested several EV charger lockboxes with our Emporia Level 2 Charger with NACS charger. These lockboxes fit the Emporia Level 2 Charger with the NACS plug perfectly. They protect both the charger and cable from theft and weather. They are easy to install and provide reliable protection for long-term use.
