Z pompą bez pompy ? Czy warto dopłacić do pompy ciepła ? pompa ciepła w aucie elektrycznym.

Does a heat pump in an electric car make sense? will it ever pay back? 22:22 5kwh a day better with a heat pump for a car that drives for 10 hours a day gives about 750 kWh assuming that it will be 150 cold days a year, this translates into 225 PLN savings / year When charging at home (PLN 0.3 per kWh) and about PLN 1000 when charging on DC (PLN 1.5 per kWh) So the return of the pump is 20 years or 4.5 years Depending on where you load, you only need to drive 10 hours a day. I think that only a car working for many hours a day and charging with expensive electricity will someday be able to economically justify the purchase of a heat pump, but this is rather a niche example The pump has advantages, but the cost of these advantages is too high for me - it will never pay for itself And for convenience, having an extra range (even 20 kilometers on the road or 40 in the city) in winter may be a nice option for someone (which is not negated) 25:00 the heat pump saves about 4% on consumption ( 2-4 C)