What's specific about a Tesla install
- Tesla-approved installer required for warranty coverage, every network specialist in this category is on the approved list
- 48A continuous on a 60A breaker (per NEC 625 continuous-load rule)
- WiFi pairing, installer pairs the connector to the homeowner's Tesla account before leaving
- Hardwired only, Tesla discourages NEMA 14-50 outlet use; warranty requires hardwired install
- NEMA mount option, Tesla Wall Connector mounts to a NEMA 14-50 outlet if you prefer (32A continuous, lower charge rate, no warranty issue)
- Tesla-supplied conductor available for $80, the installer routes Tesla's branded #6 cable for cleaner aesthetic
Most Teslas charge at 48A, and that's the cap
Every Tesla, Model 3, Y, S, X, has an onboard charger capped at 48A. Buying a higher-amp Wall Connector (Tesla makes a discontinued 80A model) is wasted money for Tesla owners. The 48A Gen 3 is the right charger.
The exception: Tesla Cybertruck, which can charge at 48A but draws differently due to its 800V architecture. Network installers handle Cybertruck specifically, the install is identical, but the wiring needs to support the truck's slightly higher peak current draw.
Two-Tesla households
If you have or expect two Teslas, the network's standard recommendation is two separate Wall Connectors on a shared circuit using Tesla's Power Sharing feature. The two chargers communicate to split available current, you can plug in both, and they negotiate. Cost: $2,400 to $3,000 for the second Wall Connector install on the same circuit.
What Tesla won't tell you in their app: if your home doesn't have 200A service, you don't need a panel upgrade for one Tesla. A 32A Wall Connector on a 40A breaker provides 28 miles per hour, totally adequate for daily commuting. Most network installers will recommend this path before suggesting a $4k panel upgrade. The principle: "we don't sell you the biggest install."