How much is the peak-valley electricity price difference solar battery cabinet

How does solar power affect the price of electricity?

This means that even at times of peak demand, namely midday on weekdays, the power price can fall if the supply of renewable energy is sufficient. This effect can be seen particularly well in the case of solar power, as it is almost exclusively available during peak hours.

How often do electricity prices vary?

Electricity prices on the power exchange vary every quarter of an hour. The difference between the highest and lowest price can be enormous. The availability of renewable energy has a greater impact than the demand. This is why the hours with the highest load are now often the cheapest, especially in summer. What do peak and base prices depend on?

What is the virtual price of energy storage use?

In summary, the virtual price of energy storage use is set as E p s t − j = E p m + 0.01. To ensure that prosumers first sell electricity in the LEM before storing and then sending the excess to the grid, we set the virtual price of energy storage slightly lower than the feed-in tariff given by E p j − s t = E p s − g − 0.01.

What is the value of energy storage?

The value of energy storage is that the prosumer will store part of the surplus generation and use it for their own use when the electricity price is high.