No survey in our sources ranks chargers by installer preference, so this article will not invent one. What installers actually have is a checklist: the practical hardware features they verify on the datasheet and in the box, because those features decide fitting time, commissioning time and how often they get called back. Run any charger — ours included — through the seven checks below, and the “preference” question answers itself for the job in front of you.
Key Takeaways
- No verifiable survey ranks chargers by installer preference; the checklist is the honest answer.
- Seven checks decide the job: mounting, cable, current setting, display, enclosure rating, access, spares.
- Quote what the listing states; a missing cable length or unnamed DC connector is a written confirmation, not an assumption.
- Preference is per job — wall, circuit and driver cast the vote, not a brand ranking.
The Seven Checks
| Feature area | What the installer checks | Why it changes the job |
|---|---|---|
| Mounting and format | Wall, pedestal or floor-standing; plug-in or hardwired supply; what the manual asks for in fixing and terminal space | Decides whether the unit fits the wall and the quoted visit |
| Cable and connector | Tethered or socket; the cable length the listing states, against the bay layout | A cable that cannot reach the car’s port is a callback on day one; a listing that states no length is a question to close before ordering |
| Current setting | Whether the output is adjustable, and in what stated steps | Adjustable units let one model serve several circuits; each setting is sized under the NEC 125% rule (32 A → 40 A breaker, 40 A → 50 A, 48 A → 60 A) |
| Display and readout | Whether the unit has a screen, and its stated size | A readout settles “is it charging?” at the unit instead of by phone; which fields it shows is a manual question, never an assumption |
| Enclosure rating | The IP rating stated for the exact model, matched to the bay’s exposure | IP66 tolerates exposed walls; IP54 belongs under cover. An under-rated unit outdoors is a scheduled failure |
| Access and commissioning | What the listing states — RFID, app, a named protocol — versus what must be confirmed in writing | Access needing an unnamed platform is discovered at commissioning — the most expensive moment to learn anything |
| Spares and support | Warranty term, spares route, who answers for the model in your market | The installer’s name is on the job long after the invoice; a stated warranty and a real spares channel stand behind it |
Two checks deserve emphasis, because they are where quotes go wrong. The first is the smart-features gap between customer expectation and listing — see smart versus non-smart chargers. The second is tethered versus socketed, a site decision, not a brand decision — see our tethered vs socketed guide.
The Checklist Run Against EVDANCE’s Listings
Worked examples, using only what the product pages state. The EV-ACT5006T wall charger states up to 48 A, hardwired or NEMA 14-50P, a 25 ft cable and IP65/IP66 — all checkable from the listing. The EV-ACS4005T portable states four current settings (16/24/32/40 A) and a 25 or 28 ft cable; the EV-ACS3210T states six settings from 10 to 32 A and a 1.77-inch screen, but no cable length — that check closes by asking us, not by assuming. The EV-AC03201T station states RFID, OCPP 1.6J and a 7-inch touchscreen; the EV-RHDC30K-L DC unit states OCPP 1.6J and IP54 but does not name its DC connector variant — a written confirmation before quoting. All sit behind EVDANCE’s 3-year standard warranty; installers source via the distributor program.
What “Preferred” Is Not
Preference is not a league table of brands, and it is not portable between installers. A fitter whose week is three-phase commercial walls weighs the checklist differently from one wiring single homes — the same unit can pass one installer’s checks and fail another’s on mounting alone. The habit is simpler than any ranking: quote only what the listing states, confirm the rest in writing, and let each job’s wall, circuit and driver cast the vote.
Frequently Asked Questions
Is there a survey of which chargers installers prefer?
None that our sources can verify, and this article will not invent percentages. What can be verified is the checklist above — each feature checkable against a listing before a unit is quoted.
Do installers prefer tethered or socketed chargers?
It follows the site, not the trade. Tethered rewards readiness on single-car walls; sockets reward shared bays and mixed cars, with nothing hanging exposed between sessions. A quoting installer should say which logic they applied to your wall, and why.
Which feature causes the most callbacks?
No sourced ranking exists. The avoidable callbacks come from unconfirmed expectations — a cable length nobody checked, features a listing never stated.
Related Reading
- Smart vs Non-Smart EV Chargers: What Installers Actually Want
- Tethered vs Socketed Wallbox Chargers: Which Should You Install?
- EV Charger Hardwired vs Plug-In: Which Should You Choose?
