Off-grid Car charging solution for EV

I’m looking to build a simple solar system to charge my two electric cars away from the house. This will be a stand alone system. No grid connection, no connection back into the existing domestic system. (Domestic system is hybrid 7kw solar, 48v battery bank with a tie to grid). I am considering expanding a small system I built to power my workshop. (2 x 450w panels, a cheap 3kw inverter and 2 x 245ah 12v batteries). I think eight 500w+ panels will be sufficient for the project. . Can anyone give me some recommendations on the plan. Should I just ignore the bits I have and start afresh? Ideas about a good simple car charger? I have a myenergi Zappi for the house which is very unimpressive and expensive. And a cheap 230v plug in thing that came with my KIA that is stunning on the KIA but won’t charge my Peugeot. Do I even need batteries? Appreciate any advice. Location Spain.

An off-grid EV car charging solution can use solar panels, battery storage, and a compatible charger to provide electricity without relying on the main power grid. The system should be sized according to your vehicle’s battery capacity and daily driving needs. For more, visit https://iwilds.com.pl/

A simple off-grid charging setup can be useful, but battery capacity, inverter limits, solar production, and the vehicle’s charging requirements need to be matched carefully before expanding the system. For a different kind of online entertainment, more information is available at https://lizaro-casino.it.com/.

I know this thread is a bit old, but I’m building a similar setup in Spain. With eight 500W panels you’ll have plenty of daytime power, so going battery-free might work if you charge only when the sun is out. What’s the voltage on your existing inverter, and have you tried a simple programmable charger like a 7kW Wallbox to fix the Kia-versus-Peugeot issue?

I’d build fresh with high-voltage panels and a DC-coupled system. For reliable charging across different EVs, I switched to Jiuroad https://jiuroad.com/ for their modular DC chargers that integrate solar well. They handle multiple vehicles without compatibility issues.