Charging at home is the cheapest
Charging at home is often the cheapest option, especially if you have your own driveway. With your own charging station, you decide where and when to charge, and you only pay the electricity price of your energy supplier. Please note that you should never lay your charging cable over the sidewalk, that is simply not allowed, and you may even be fined for it.
It will be even smarter with a dynamic energy contract. Instead of one fixed rate, with these types of contracts, you pay a different price per hour, depending on supply and demand. At times of a lot of sun or wind, electricity is often very cheap, sometimes even negatively priced. By then charging your car, you can save up to €700 per year, according to the ANWB. Combine that with a 3-phase charging station and you can “fill up” much more power in a short time during those cheap hours.
Do you have solar panels on your roof? Then you can do it even smarter: charge with your own solar power during the day. Ten panels provide enough energy for around 30 to 50 electric kilometres per day, which is perfect for your daily trips. This way, you literally run on sunlight, without being dependent on external suppliers.