Finally, I have made a simple software using Visual Basic (2015) to monitor Envoy Remotly.

I have attached a source code in this article.

Prepare Remote Access Method

(1) Router Port Forward If needed

   * I am using 80 port for this web server, so, I have forward 180 to 80 to Envoy which has connected via WiFi

   * It makes me to connect on Envoy Web interface remotely

(2) I am getting inverter informaiton

http://envoy:xxxxxx@forby.com:180/api/v1/production/inverters

   * xxxxxx = last six digit of sserial number of your envoy

   * forby.com = it is my home router domain, you can use IP address or your own domain

(3) I am getting meter information

http://forby.com:180/production.json

   * forby.com = it is my home router domain, you can use IP address or your own domain

This software is not completed yet, I just upload back-born for testing, now

ToDo :

          * configuration window

          * data logging into DB

          * create static web page for my web server, and upload