Electric vehicle charging station

Tesla Wall Connector Gen 3 Vs. Gen 2 – Which is the Best?

Wall connector Gen 3 or Gen 2? Is Gen 3 Worth it? RG Electric will talk about it today. But before we draw up an opinion on these Tesla wall connectors, let’s compare the older unit with the new one. 

Tesla Wall Connector Gen 3 or Gen 2?

48 amps vs. 80 amps 

  • Gen 2 has 80 amps of delivery, while Gen 3 charges only 48 amps. For those thinking it’s a big disadvantage, we want to highlight that more amperage is fraught with overheating. That was the common problem of Gen 2 units. If you have a Gen 2 Tesla wall connector that suddenly starts flashing red, one of the causes might be sparking due to overheating. Besides, with 48 amps, EV car owners can also cut costs. Markedly, you don’t even need those 80 amps as Tesla doesn’t anymore sell cars that accept more than 48 amps. 

A 24-feet cable vs. an 18-feet cable

  • The next thing is cable length. You may say that a 24 feet cable of Gen 2 vs. 18 feet of Gen 3 is a big win. And this is true because with a length like that, it’s pretty easy to charge two cars in a garage at a long and short distance. But there is no doubt that the Tesla wall connector Gen 2 cost was through the roof because of the huge cable weight. 
  • On the flip side, a Tesla 3 wall charger is only 18 feet, and the cable is much thinner. So it is light and very flexible in use. Because of the design and cable thickness, Gen 2 weight is too big. If we hold a Gen 3 box, it is significantly lighter. 

“Smart” charge

  • If you like “smart” technology with Gen 3, you have that. You can control the charger from your smartphone. Although this feature is limited, Tesla is working on adding more specs like the ability to communicate with your solar panel so you can easily switch from charging from Powerwall to a solar panel or vice versa. 

What Is It Like to Charge With EV Gen 2 Vs. Gen 3?

There isn’t much difference in charging your car between the two. This relates to charging time and speed. Tesla wall connector Gen 3 is compatible with Model S, Model 3, Model X, and Model Y and can provide 44 miles per hour of charge on a 60-amp circuit. So, If you charge your car overnight for 8 hours, the Model 3 will cover 352 miles. Yet, other models are restricted in their charging capacity. As for the cable, it is easier to handle a Tesla wall connector Gen 3 thinner and more flexible cable.

RG Electric’s Sticking Point 

Overall, wrapping this up, we can say that if you have a Gen 2 in your garage, you can continue using it without bothering yourself with buying a newer version of the Tesla charger. If you have a newer car, you can opt for Gen 3 but don’t need one either way. If you have an older car that accepts 80 amps, then you definitely don’t need one. 

Yet, if you want to take advantage of Wi-Fi connectivity and charge your EV from your phone, then smart technology can outweigh the longer cable the Tesla wall connector Gen 2 has. In our view, this is the only disadvantage of the Gen 3 unit. Cost-wise, Tesla wall connectors Gen 2 and Gen 3 are in the same range, priced at $500. 

Do you need to install a Tesla EV charger in your garage? If so, you should call RG Electric. Our qualified Los Angeles electrician installs EV chargers and can complete other electrical repairs and installations you may need. 

Expert Tips

Need an electrician near you? RG Electric has electricians on its board that acquire extensive experience in electrical installation and repairs. The tips we share reflect their expertise to help you avoid dangerous situations. Don’t hesitate to contact our local electricians for any questions or concerns regarding your wiring. We’ve got you covered!
The Hidden Costs of Delayed Electrical Repairs

The Hidden Costs of Delaying Electrical Repairs in Multi-Unit Buildings

For Los Angeles property managers, electrical issues often fall into the “deal with it later” category. A breaker that trips […]

Commercial EV Charger Installation in LA

EV Charger Installations for LA Commercial Properties: What to Know Before You Invest

EV Charging Is No Longer Optional in LA Commercial Real Estate In Los Angeles, the electric vehicle revolution is well […]

Top Signs Your LA Property Needs an Electrical Panel Upgrade

Top Signs Your LA Property Needs an Electrical Panel Upgrade

In a city as dynamic as Los Angeles, where buildings range from 1920s-era apartment complexes to modern office spaces, the […]

Electrical Code Updates

Why Los Angeles Businesses Can’t Ignore Electrical Code Updates in 2025

As 2025 approaches, Los Angeles business owners and property managers face a pressing challenge: keeping up with significant changes to […]

Electrical Fire Prevention

Electrical Fire Prevention: What Every Los Angeles Property Manager Must Know

In Los Angeles, electrical fires are more than a rare hazard, they are a persistent risk that property managers must […]

Outdated Wiring in Los Angeles Buildings

Electrical Wiring Problems in Older Los Angeles Buildings

Los Angeles has no shortage of charm when it comes to older properties. From Spanish Revival apartments in Silver Lake […]

The Hidden Dangers of Outdated Wiring in Los Angeles Buildings | What Property Managers Need to Know

A Hidden Risk Beneath the Surface Los Angeles is home to some of the most iconic architecture in the country. […]

Why Preventive Electrical Maintenance Saves LA Businesses Thousands

Why Preventive Electrical Maintenance Saves LA Businesses Thousands

Introduction: The True Cost of Electrical Neglect In a city like Los Angeles—where businesses rely on smooth, uninterrupted operations—electrical problems […]

Contact Form

RG Electric comprises a team of qualified and professional electricians who can meet any of your electrical needs. We offer an extensive choice of services from replacing your outlets and switches to upgrading your whole electrical system. Tell us about your electrical problem in the contact form, and our representative will get in touch with you soon.

Request a Free Estimate

    Location

    Full Name

    Email Address

    Phone Number

    Message