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Hello all, Enphase Envoy S I have installed Enphase solar plant that has 15 micro-inverters IQ7+ with 15 solar panels LONGI Solar model LR4-72HIH-430M with power rating at STC: 430W and Enphase Envoy S metered EU with firmware D7.6.177. Currently no batteries are installed since are not available here in Croatia. I know that Enphase changed local API with new firmware and token is needed to read measurements from Envoy S. I checked and found that is possible to make Quick App that can communicate with Envoy S and show data in HC3, HC3Lite and Yubii home. There are two ways how to generate token: Get token through web UI at https://entrez.enphaseenergy.com and this token is valid for 1 year for owners of the system. Disadvantage with this solution is that user must be reminded to get new token before current one expires. Advantage is that during this one year internet connection is not needed for QA to function properly. Get token programmatically through making call to https://enlighten.enphaseenergy.com/entrez-auth-token?serial_num=<IQ Gateway_serial_number> where Enphase Envoy S serial number is needed. Envoy S serial number is easy to find in Enlighten app. This token is valid only for short time, didn't really test, but not more than 5 minutes so it must be regenerated before each request send to Envoy. Disadvantage with this solution is that internet connection is needed to get new valid token, but on the other hand no user involvement is needed since new token is automatically generated by QA. My question is: Which of the above solutions do you prefer? Enphase IQ Battery pack Since I still do not have batteries installed, part of the data for battery state, charging and discharging I do not have in JSON response from Enovy S and therefore I do not know what to code for this part. Is out there anyone with complete system with batteries? Let me know so you can generate one complete JSON response and sent to me on PM so I can do a complete job. Enphase IQ EV Charger If there is also anyone with installed Enphase IQ EV charger even better, then maybe I can also include support for it. THANK YOU!