Electricity Price Automation & Smart Water Heater Control

Hi everyone, I recently installed a Shelly 1PM to control my water heater, and it’s been working wonders! I’ve programmed it to run for 2 hours between 1:00 AM and 3:00 AM, when electricity prices are typically very low. However, the prices can vary, and it’s sometimes better to run the heater at different times. The challenge is that the price data for the next day is only available around 1:00 PM, which makes it awkward to adjust manually every day. I’d love to automate this process. Does anyone know if the Shelly app can integrate with electricity market operators like Nordpool or EPEX to fetch real-time price data? It would be amazing to have a synthetic sensor that automatically selects the cheapest hours for the water heater. For my underfloor heating, I’d like it to run at full speed when the price drops below €0.05 and focus on the 4 cheapest hours of the day. Any suggestions or experiences you’ve had with similar setups would be incredibly helpful! :star2: