Energy Arbitrage Potential of a 7 kWh Battery for an average German Household Part 2
In the last post there was no data about the energy delivered by the PV field and how it is split between battery, direct use and grid. Fortunately this is an omission that is rather easily remedied. The charts below show how energy is distributed over the year. The small difference in the battery consumption is the result of a slight variation in the consumption due to the random number generator in the LPG.