This application can be used also for demonstration purpose without the need of WiFi connection with our Elios4you electronics.

Elios4you is part of the fusebox wiring at home and with two CT measures the electricity produced, the energy bought from and sold to the grid and calculates the consumption. The data is transmitted by Wireless technology locally to Tablet, Smartphone and possibly to the ADSL router that sends them to the 4-CLOUD*. In this way the data is current and available anytime on any device, anywhere you are.

Key features:
A unique measurement device for:
● energy generated by the plant
● energy bought and sold to the grid
● household consumption (calculation of the Energy consumed by the customer)
● available self-generated power

For single phase and three phase plants up to 30 kW:
● WiFi technology
● Universal: it can be used with all the photovoltaic installations, independently from any inverter and any meter installed
● Easy to use and install: retro-fitted without any tampering
● Transmission of the measurement/calculations to Tablet/Smartphone/Pc/4-CLOUD through Wireless technology each 10 seconds
● Data storage of last 60 days with new updates each 15 minutes

It can report possible service anomalies:
● inverter connected by clean contact (if available)
thermal magnetic circuit breaker or differential circuit breaker by auxiliary contact
● loss performance after 48 hours

In case of installation or operation problems, please contact our customer service.

What's New

Version 2.7.10

● Bugfix

Ratings and Reviews

First class

Mull Wind Power

We use it to monitor a customers energy consumption. It enables us to divert energy flow to the grid into the underfloor heating and hot water instead. It handles energy generation in excess of 12kW. We can access across the internet from 3 different iPads and a smart phone. Excellent graphs using 15 minute averages.

Energy master

The Pollock tribe

This is a neat little app that enables those who have installed this photovoltaic system to follow energy use trends. It is quite fascinating to watch the effects of sun and cloudy shade and switching appliances on and off - beats a lot of TV. Wish list is it could work on more than one home tablet device, then 5 stars.

Works but could be better


Just updated and it seems that the English version has been forgotten about. Not sure how this was not picked up in testing. Would avoid updating until this issue is resolved


Astrel Group srl
29.4 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Danish, French, German, Italian
Age Rating
Rated 4+
© 2016, Astrel Group s.r.l.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like