{"id":120442,"date":"2026-09-01T06:17:24","date_gmt":"2026-09-01T04:17:24","guid":{"rendered":"https:\/\/doktorvolt.pl\/?p=120442"},"modified":"2026-08-25T12:26:05","modified_gmt":"2026-08-25T10:26:05","slug":"11kw-or-22kw-wallbox-home","status":"publish","type":"post","link":"https:\/\/doktorvolt.pl\/en\/11kw-or-22kw-wallbox-home\/","title":{"rendered":"11 kW vs. 22 kW Wallbox \u2013 Which One Really Makes Sense for Home Charging?"},"content":{"rendered":"

1 September 2026<\/p>\n<\/div><\/div><\/div><\/div><\/div>

When choosing a wallbox<\/strong><\/a>, it is easy to think: 22 kW<\/strong><\/a> is more powerful, so it must be better<\/strong>. At home, that is not always how it works.<\/p>\n

You can install a 22 kW wallbox<\/strong><\/a>, and the car may still charge at only 11 kW<\/strong><\/a>. The reason is simple: the car has its own maximum AC charging power and will not draw more than it is designed to accept.<\/p>\n

That is why, before buying, it is worth checking two things: how much AC power the car can accept and how much power the home electrical installation can safely supply<\/strong>.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

Kiedy 11 kW w zupe\u0142no\u015bci wystarczy?<\/strong><\/a><\/p>\n

Dla wielu u\u017cytkownik\u00f3w w\u0142a\u015bnie 11 kW<\/a> jest najbardziej rozs\u0105dnym wyborem do domu<\/strong>.<\/p>\n

Je\u017celi samoch\u00f3d obs\u0142uguje maksymalnie 11 kW AC, mocniejszy wallbox nie przyspieszy \u0142adowania. A nawet je\u015bli auto mo\u017ce przyj\u0105\u0107 wi\u0119cej, warto zada\u0107 sobie pytanie, czy rzeczywi\u015bcie tego potrzebujesz.<\/p>\n

Samoch\u00f3d zwykle stoi w gara\u017cu ca\u0142\u0105 noc. Pod\u0142\u0105czasz go wieczorem, rano od\u0142\u0105czasz i jedziesz. W takim scenariuszu liczy si\u0119 przede wszystkim wygoda i pewno\u015b\u0107, \u017ce bateria b\u0119dzie gotowa na kolejny dzie\u0144, a nie ka\u017cda zaoszcz\u0119dzona minuta.<\/p>\n

Wallbox 11 kW<\/strong><\/a> pracuje przy instalacji tr\u00f3jfazowej 400 V i pr\u0105dzie oko\u0142o 16 A na faz\u0119. W ofercie Doktorvolt<\/strong> <\/a>przyk\u0142adem takiego rozwi\u0105zania jest WALLBOX DV-8706-EV 11 kW z gniazdem Typ 2.<\/strong><\/a><\/p>\n

Je\u015bli zale\u017cy Ci na jeszcze prostszej obs\u0142udze, Doktorvolt DV-9970-EV 11 kW<\/strong><\/a> ma przew\u00f3d Typ 2 na sta\u0142e. Podje\u017cd\u017casz, wpinasz przew\u00f3d i gotowe.<\/p>\n<\/div>

When is 22 kW worth choosing?<\/strong><\/a><\/p>\n

22 kW<\/strong><\/a> makes sense when the car can actually use that level of power and the home electrical installation is prepared for it.<\/strong><\/p>\n

It is a good option if you drive a lot, the car often returns home for only a few hours, or you want to prepare the charging point for a future vehicle as well.<\/p>\n

The Doktorvolt range includes, among others, the WALLBOX DV-8690-EV 22 kW with Type 2 socket.<\/strong><\/a><\/p>\n

There is one important thing to keep in mind: at full power, a 22 kW wallbox<\/strong><\/a> requires around 32 A on each of the three phases<\/strong>. That is a much higher load than with an 11 kW wallbox.<\/strong><\/a><\/p>\n

And at the same time, the home may also be running an induction hob, oven, heat pump or other electrical appliances. That is why, before installing a 22 kW wallbox<\/strong><\/a>, it is worth checking the available connection capacity and the condition of the electrical installation with a qualified electrician.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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11 or 22 kW?<\/strong><\/a> The simplest answer<\/strong><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>
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Choose 11 kW if:<\/strong><\/a><\/p>\n