# \[APP\]\[Pro\] Power by the Hour: Insights per hour, day, month and year **URL:** \ **Category:** Apps\ **Tags:** app, tools\ **Created:** [November 10, 2019, 10:06pm UTC](https://community.homey.app/t/app-pro-power-by-the-hour-insights-per-hour-day-month-and-year/20535 "2019-11-10T22:06:03Z")\ **Posts on this page:** 1\ **Showing post:** 2504
**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\ **Post date:** [September 7, 2024, 1:07pm UTC](https://community.homey.app/t/app-pro-power-by-the-hour-insights-per-hour-day-month-and-year/20535/2504 "2024-09-07T13:07:17Z")
> [@R\_Ligtenberg](#): > > I have found the card to obtain the next day electricity prices as a text/JSON but am not familiair on how to use this. Hi, These values are available as flowcard tags; no need for JSON stuff, when you just want to know tomorrow’s cheapest hour and lowest price ![1000033949](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/8/58a47fc6ac3dee146106cf1db24e416b68f8457e.jpeg) \_ Furthermore, you usually also have this factor as well: When you want to start driving at X o’clock, then regardless of the most advantageous hour and/or PV results, the car should eventually be charged at some point anyway, depending on the current battery level and the desired level. Here is a “departure time dependent latest time to start charging” flow set: > [@Configurable time trigger](https://community.homey.app/t/configurable-time-trigger/63532/11): > > I finetuned it a bit, it works great now. The flows: I have a few flows that set certain default times on certain days of the week (like when I go work out on wed/sun) --- _[View the full topic](https://community.homey.app/t/app-pro-power-by-the-hour-insights-per-hour-day-month-and-year/20535)._