Jesper Posted August 25, 2023 Report Share Posted August 25, 2023 Hi, Here in Denmark we have all the spot prices readily available from a public API. I trust you have the same in DE? So why is the PV calc's base on fixed, manually entered values??? With more and more solar and wind on the grid, prices seem to be very low when the solar panel are producing at their max, often even negative. That gives a poor ROI. It would be nive if PV*SOL could use the real data and provide the true picture, so we don't have to invest in solar blindly or based on overly optimistic report. 1 Quote Link to comment Share on other sites More sharing options...
developer_fw Posted August 25, 2023 Report Share Posted August 25, 2023 Hello Jesper Thank you for the input. At the moment we implement the possibility to control energy flows. This could be the pre-step for your suggestion to enable control on the basis of exchange electricity prices. Kind regards Frederik Quote Link to comment Share on other sites More sharing options...
Jesper Posted August 27, 2023 Author Report Share Posted August 27, 2023 Hi, OK, thanks. Energy flows. Is that solar put into battery or into (water)storage via heatpump or resistive heater??? If not, that's another thing that would be really useful. Including calculation on how with a battery and heat storage is need/feasible.... And including charging of batt/heat storage from grid. Basically looking at the whole energy generation/consumption/purchase for a house. Could also including charging and discharge (V2G/V2H) of EVs 1 Quote Link to comment Share on other sites More sharing options...
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