Nodes

Here is an overview of the nodes, and links to detailed descriptions for eah of them.

Strategy nodes

These are the nodes used to calculate and control saving.

ps-strategy-best-save

Strategy to find the best hours to postpone power consumption to achieve the most saving.

ps-strategy-lowest-price

Strategy to find the x hours with lowest price in a given period each day.

ps-strategy-heat-capacitor Experimental

A strategy for moving consumption from expensive to cheap periods utilizing climate entities and trading principles.

ps-strategy-fixed-schedule

A strategy for setting a fixed daily or weekly schedule.

Utility nodes

ps-receive-price

Node to convert different types of input data to the format used by the strategy nodes.

ps-schedule-merger

Node to combine multiple schedules into one schedule.

Grid tariff nodes

ps-general-add-tariff

Node to add a variable grid tariff (or any value) to the prices before sending them to the strategy nodes.

ps-elvia-add-tariff

Node to add Elvia grid tariff to the prices before sending them to the strategy nodes.

Other nodes

These are a couple of other nodes for using the Elvia API, but these are not important to the Power Saver, so they are not given any further documentation here.

ps-elvia-tariff-types

Use this to get a list of the tariff types available in the Elvia API.

ps-elvia-tariff

Use this to get the Elvia grid tariff for a selected tariff type.