tjhowse on Nostr: My custom #solar #battery system is working great today. Based on current battery % ...

My custom #solar #battery system is working great today. Based on current battery % spot electricity price and solar forecasts it calculates a buy-from-grid price threshold that will ensure the battery is topped up before the evening's price instability, even if it's cloudy.

By gradually adjusting the buy thresholds like this I ensure I'm only spending what I absolutely need to spend to mitigate high prices in the afternoon.

#brisbane