The product consists of a two-part price for electrical power, split into high tariff (VT) and low tariff (NT).

The price for 1 MWh of electrical power is determined retroactively for each month according to the supplier's valid price list (separately for winter and summer), in connection with level of consumption (in MWh) and the value of monthly usage of maximum hourly output.

km = W / (Pmax × T)

km - monthly usage of maximum hourly output;
W - total monthly electricity consumption [MWh];
Pmax - maximum monthly output per hour [MW];
T - number of hours in the month [h]

The price per 1 MWh falls as monthly consumption and monthly usage of hourly output increase.

The monthly payment for electricity is determined by the amount of electricity consumed under individual tariffs multiplied by the appropriate price for 1 MWh for the individual tariffs.

The electrical energy supplier takes on the responsibility for deviations from the customer.

	Length of tariff periods
				in hours
	VT		working days	16
	NT		working days	8
			non-working days	24