We offer a solar car port, but in this case we did not install that type. Our goal is to provide a complete Smart Grid Energy Management system for commercial properties. This means we install PV, advanced batteries for energy storage, and energy management software on a commercial/industrial building. These smart grid systems allow us to incorporate the EV fast chargers (that utilize the renewable energy) at very little cost to the site owner.
I am not an expert on the JFE Rapidas. Although it is my understanding that the JFE charger has a battery pack built-in and is CHAdeMO standard. They have a good concept on using the battery to mitigate the demand charge spike to the property owner.
Here are a few points about our charger:
Can charge either CHAdeMO or SAECombo in SERIES.
Is OCPP networkable (Open Charge Point Protocol)
Can use RFID, QR code scanning, or credit card swipe.
Although our unit doesn't have a built-in battery pack, our goal is to utilize the much larger battery unit (as well as the solar array) that is tied to the commercial building. Like the JFE, this can also mitigate the demand spike charge.