Do you really need a Level 2 charger? Reddit’s take vs your panel’s reality

Last updated: August 15, 2026

r/evcharging gives some of the best amateur advice on the internet — it's a community that genuinely understands load calculations. But its two loudest takes pull new EV owners in opposite directions: "Level 1 is fine, don't overspend" and "go 48-amp hardwired or you'll regret it." As licensed electrical contractors for home electrification in LA and OC (CSLB #1031989 & #1055444), here's where each take lands for real LA homes.

Reddit claim: Level 1 charging is fine for most people

Verdict: Partly right — arithmetic says yes, LA rate plans say check again. The arithmetic behind the claim is honest: a standard outlet adds roughly 3–5 miles of range per hour, so an overnight charge covers a typical 30–40 mile daily commute. If that's your driving, Level 1 genuinely works. The LA-specific catch is when you charge: EV time-of-use rate plans make overnight electricity dramatically cheaper, but Level 1 is so slow that a long day's driving forces charging to spill into expensive hours. Level 2 lets you replenish any day's driving entirely inside the cheap window. So the Reddit rule holds for short, consistent commutes — and quietly fails for variable driving on a TOU plan, which describes a lot of LA households.

Reddit claim: get a 48-amp hardwired charger or you'll regret it

Verdict: Mostly wrong — right-size instead. The max-amps camp treats charging speed like horsepower: more is better. But a 40-amp circuit feeding a 32-amp charger already refills 150+ miles of driving overnight; the jump to a 60-amp circuit for 48-amp charging saves time almost no one is awake to notice — and that 60-amp circuit is often exactly what pushes a 100-amp panel into an upgrade, adding thousands to a project that didn't need it. Buying headroom you'll never charge into, at the cost of a panel upgrade, is the rare place where Reddit's enthusiasm gets expensive. Size the circuit to your driving, not to the spec sheet.

Reddit claim: adding a charger means a panel upgrade on an older home

Verdict: It depends — and less often than the threads assume. The fear is reasonable: lots of LA housing stock still runs 100-amp panels. But "EV charger = panel upgrade" skips two outs. First, a proper load calculation (the same math r/evcharging respects) often shows more headroom than the breaker count suggests. Second, load-management devices — which pause or throttle charging when the rest of the house is drawing hard — let a charger share capacity legally under modern code. We resolve a large share of "they told me I need a new panel" consultations without the panel. Sometimes the upgrade is warranted — but usually because of what else is coming, which brings us to the claim Reddit gets most right.

Reddit claim: think about the panel once — before the charger, the heat pump, and the battery

Verdict: Right, and it's the whole ballgame. The best r/evcharging threads say exactly what we tell our customers: the charger is rarely your last electrical project. If a heat pump, battery, or solar is anywhere on your five-year horizon, the panel decision should be made once, for the full stack — not four times by four contractors who each see one appliance. Do the load calculation against the end-state house. That single planning habit is the difference between an electrification project and four change orders.

Where Reddit can't help you

Threads can't read your panel schedule, your driving, or your rate plan. Our EV charger installation service runs the load calculation against everything you're planning — charger, heat pump, battery, solar — and tells you whether the panel upgrade is real, avoidable, or simply premature.

Get your free EV charger estimate →

FAQ

Plug-in or hardwired charger?
Both are legitimate. Plug-in (NEMA 14-50) offers portability; hardwired permits higher amperage and avoids receptacle-quality issues on heavy daily use. Either way, the circuit must be dedicated and permitted.

Do I need a permit for a charger circuit in LA?
Yes — a new 240V circuit is permitted electrical work, whether LADBS or your municipal building department. Unpermitted charger circuits are a recurring Reddit regret in home-sale threads.

Can my charger share a circuit with the dryer?
Code-compliant sharing requires a listed load-management device — not a splitter from the internet. Done properly it's a great panel-saver; done improperly it's a fire-marshal anecdote.

What about charging from solar?
Daytime charging from your own solar is the cheapest mile there is — if your schedule allows it. It also changes the sizing conversation, which is why we treat charger, solar, and battery as one design.

The claims above paraphrase recurring positions in public Reddit communities (r/evcharging, r/electricvehicles). No individual posts or users are quoted.

Related reading: Are heat pumps worth it in LA? · What can a home battery actually run?