An EV charger is more than just a device: it's a strategic investment in cost savings, sustainability, and future-proofing. Smart systems automatically charge during off-peak hours or when the sun is shining, saving you up to 50% on energy costs. Thanks to Dynamic Load Balancing, your electrical installation remains safe, even with a large battery capacity. Discover how to prepare your home for the growth of electric driving.
Automatic adjustment of charging speed to prevent overload, ideal for homes with a 3x25A connection.
Charge with 100% solar energy, even with limited yield, to minimize export tariffs.
3-phase connection for faster charging times and flexibility with battery upgrades.
The choice between a 1-phase (3.7 kW) or 3-phase charging station (up to 11 kW) is crucial for comfort and efficiency. For homes with a 1-phase connection (often built before 2011), a basic 3.7 kW charging station is sufficient, suitable for overnight charging of electric cars with smaller batteries. Newer homes with a 3-phase connection benefit from faster charging times – an 80 kWh battery fully charges in 7.5 hours versus 21 hours with 1-phase.
Dynamic Load Balancing plays a key role here: this technology automatically adjusts the charging power to the available electricity consumption in the house, preventing overloading of the electrical installation. For households with limited space or future expansion plans, a 3-phase connection is recommended.
Smart charging stations optimize charging through Dynamic Load Balancing and solar energy integration. These systems continuously measure household electricity consumption and adjust the charging speed to prevent overload. This ensures there's always enough power for other appliances. Furthermore, smart systems automatically charge during off-peak hours or when solar irradiance is at its maximum, reducing costs to €0.20-€0.30 per kWh versus €0.35-€0.56 at public charging stations. This is especially relevant for households with solar panels: a charging station can prioritize using self-generated electricity directly, thereby minimizing feed-in tariffs.
Home charging is up to 50% cheaper than public charging: for a 50 kWh battery, costs are €10-€15 vs. €17.50-€28 at public charging stations. Additionally, smart systems offer extra savings by automatically switching to off-peak hours and prioritizing solar energy. Subsidies for HOAs (€100 per parking space) and lower installation costs make the switch financially attractive. For apartment complexes, a communal installation is often more cost-effective, provided the HOA grants permission and a certified installer is engaged.
Every charging station must comply with NEN 1010 (safety installation) and NEN 3140 (electrical safety). For apartments, permission from the HOA is mandatory, unless the 2017 Model Regulations apply. As of 2025, utility buildings with >20 parking spaces must have at least one charging point, which relieves pressure on private charging stations. A certified installer prevents risks and guarantees certification, which is essential for insurance and HOA acceptance.
