Installing a home EV charger in Germany

A German home chargepoint must be notified to the network operator before commissioning. Prior consent under §19 NAV is a separate requirement when aggregate rated charging power on the electrical installation exceeds 12 kVA. A qualifying new low-voltage wallbox above 4.2 kW also comes under §14a. Sources checked: 14 October 2026.

Choose the property route

An owner in a Wohnungseigentümergemeinschaft (WEG) can request a reasonable alteration for EV charging under §20 WEG. The community decides how the work is carried out. §21 WEG assigns cost and use to the requesting owner in the relevant statutory situation, subject to its remaining rules. This does not authorise unilateral installation or promise payment by the community.

A tenant can request landlord permission under §554 BGB. The interests must be weighed; an unreasonable alteration can be refused and a specific security may be agreed. Obtain the decision before ordering work.

Separate notification, consent and control

§19 NAV requires a response to the consent application within two months. A refusal must give reasons and possible remedial measures. The 12 kVA consent threshold and 4.2 kW control threshold address different questions.

The Bundesnetzagentur's §14a guidance explains temporary control to manage network overload and the associated network-charge reductions. Direct control generally preserves at least 4.2 kW for the controlled load; an energy-management system uses a different aggregate calculation. Ordinary household supply is outside this intervention.

Have the electrical installation assessed

Construction, extension and alteration of the electrical installation require a company entered in a network operator's installer register. The regulator's wallbox FAQ also explains that a wallbox up to 11 kW can often use an existing connection. That is not a guarantee for your address.

Ask the contractor to assess the planned equipment and document the relevant network procedures. A charger rating alone does not settle the aggregate consent requirement.

Funding needs a current programme check

KfW 442 accepts no new applications. Its programme page retains information for recipients with an existing approval.

On 15 April 2026, the BMV announced funding for qualifying residential buildings with at least three homes. The announcement described different applicant groups and infrastructure options. It does not prove that your application route remains open today. Check the operational call and conditions before including support in your budget. Section 4.1 of the funding directive requires the funding decision before the execution contract or work begins. Applying alone is not enough.

Next steps and useful tools

1. Obtain the relevant property or community decision.
2. Have a registered contractor assess and design the installation, without starting execution.
3. Check funding before signing an execution contract. If using the BMV programme, wait for the funding decision before the execution contract or work begins.
4. Complete network notification, obtain any required prior consent and agree the applicable §14a arrangement.
5. Have the registered contractor carry out the work and retain the decisions, invoice and handover records.

Try the charging-cost calculator with your contractual electricity price and the charging-time estimator with an editable power assumption. Neither tool confirms capacity at an address.

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