As the most important means of transportation for Chinese people, electric vehicles currently have more than 300 million people in the Chinese market, making them a must-have for most families. So, what are 48 volts, 60 volts, 72 volts? How are they different? How to choose an electric vehicle to achieve the best effect and the lowest cost?
This article will discuss the three major aspects of charging cost, cruising range, and how to choose. I hope this article can help you when choosing a car.
What are 48-volt, 60-volt and 72-volt electric vehicles?
What is the volt (V) of an electric vehicle? It actually refers to the potential difference between the positive and negative electrodes in the battery. The most common nominal voltages are 12 volts and 16 volts, and electric vehicles are used 12 volts, we often call it a battery, and a battery is a 12V battery.
From this we can learn that:
48 volts is a battery composed of four 12 volt batteries
60 volts is a battery consisting of five 12 volt batteries
72 volts is a battery made up of six 12 volt batteries
How much does 48 volt, 60 volt, 72 volt charging cost?
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48v20Ah: 48V×20A=960w for a single charge, which requires about 0.96 kilowatt-hours of electricity, so excluding the energy loss of the charger, it takes about 1.2 kilowatt-hours of electricity to fully charge.
60v20Ah: 60V×20A=1200w for one charge. Therefore, when the electric vehicle is completely exhausted, charging for 10 hours requires about 1.2 degrees of electricity. After excluding the energy loss of the charger, etc., it takes about 1.5 degrees of electricity to fully charge.
72v20Ah: 70V×20A=1400w for one charge. Therefore, when the electric vehicle is completely exhausted, charging for 10 hours requires about 1.4 degrees of electricity. After excluding the energy loss of the charger, etc., it takes about 1.7 kWh to fully charge.
Civilian electricity costs 0.5 yuan per degree, 48v20Ah electric vehicles need 0.6 yuan, 60v20Ah electric vehicles need 0.75 yuan, 72v20Ah electric vehicles need 0.85 yuan, but now the car cannot go upstairs, and the charging pile is generally 1 yuan for 4 hours, but for most of the current In terms of people's economic status, the charging costs of these three electric vehicles are not much different.
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How far can 48 volts, 60 volts, and 72 volts run?
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How far can a 48-volt electric car run:
As mentioned above, most of them are electric bicycles, so based on the speed of 25 km/h and the motor power of 400W, 48V12AH is about 30 kilometers, and 48V20AH is about 45 kilometers.
How far can a 60-volt electric car run:
Main performance: The speed is 40 km/h, and the motor power is 600W to 800W.
How far can it run: 60V 20AH, about 60 kilometers; 60V 32AH, 70 kilometers.
How far can a 72-volt electric car run:
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Main performance: The speed is 50 km/h, and the motor power is 800W to 1000W.
How far can it run: 60V 20AH, about 60 kilometers; 60V 32AH, 70 kilometers.
All official logos exceeding this mileage may be fake.
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Under what circumstances should you choose a 48V electric vehicle?
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48V electric vehicles are basically electric bicycles. The body is relatively light, and there is no need to obtain a driver's license. The main applicable groups include:
1. Short-distance travel: go to school nearby, shop nearby, etc. Generally, for travel within 10 kilometers, 48V is enough. The charging cost and car purchase cost are cost-effective.
2. Older people travel: it is safer because the speed is slower.
3. Student travel: safe and convenient.
2
Under what circumstances should you choose a 60V electric vehicle?
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60V electric vehicles are mainly mopeds and cannot carry people. The main feature is that the mileage is relatively long, the comfort is high, and it is suitable for long-distance riding. But you need a driver's license and you need to use the motor vehicle lane.
1. Long-distance travel: For long-distance travel, you must choose an electric vehicle with a voltage above 60V, which is the minimum requirement.
2. Traveling alone: Because 60V electric vehicles cannot carry people, it is ideal to choose 60V when traveling alone.
3. Traveling to and from get off work: convenient and comfortable, suitable for commuting with long distances.
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Under what circumstances should you choose a 72V electric vehicle?
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72V electric vehicles are mainly electric motorcycles, which can carry 1 adult. The main feature is that the mileage is relatively long, the comfort is high, and it is suitable for long-distance riding. But you need a driver's license and you need to use the motor vehicle lane.
Applicable people include:
1. Takeaway: Great power, long distance, fast running. It is the entry-level configuration for takeaway buddies.
2. Migrant workers: standard equipment for migrant workers, because they can bring people with them. At the same time, electric motorcycles have a relatively large capacity, so they can also bring a little more goods.
3. Motorcycle: Since the 72V electric vehicle has a large body, it can carry heavy loads. So, they are also my buddy's favorite.
4. Those who need to travel long distances.
