# Set Electricity Price
This part describes the method for setting the selling (to grid) and buying (from grid) prices.
Select Plant>Plant management>Electricity price, to enter the electricity price setting page.
According to your real situations, select the currency.
The following takes the selling price as an example to show you the method for setting the electricity price.
# Setting the selling price
Select Selling Price from the tab.
Select the method for setting the electricity price. There are two methods: Customize and Automatic.
Customize is to set the personalized electricity price according to your own conditions. Automatic is to obtain the uniform electricity price in your country or region. This method is only available in countries or regions that support the third-party platform. Otherwise, it will be hidden.
Customize: There are three choices of fixed tariff, TOU, and TOU (Weekday+Weekend).
Fixed tariff: Enter the electricity price and click Save.
[!Note] If you are not sure about the electricity price, please contact your local electricity company to confirm it.
TOU:
After setting the tariff type to TOU, click Add at the price setting item.
In the range of date, click the blank of end date, to divide one year into different periods.
In the range of day, click the blank of end time, to divide one day (24h) into different time slots.
Set different electricity prices for different time slots.
After all prices are set, click Confirm.
Return to the electricity price setting page, and click Save.
TOU (Weekday+Weekend): Similar to TOU. Also divide one year into different time periods and set the electricity prices for different time slots. The only difference is that you need to further set the daily electricity price cycle for different time slots on weekdays and weekends.
[!Note] During TOU setting, there must be no gap between two neighhouring time periods/slots and two neighhouring time periods/slots cannot overlap with each other.
Automatic: The system will automatically obtain and display the electricity price according to the geographical position of the plant.
# Setting the buying price
The method for setting the buying price is similar to that for selling price, which is not described in detail herein. For details, see Setting the selling price.