What is the difference between the primary and secondary energy saving of Gree air conditioner?

1. "Level 1 energy efficiency.

It means that the power saving of the product has reached the international advanced level, and the energy consumption is the lowest. "Level 2 energy efficiency" means that the product node level is good and it is more power-saving.

2. "First-class energy efficiency" energy efficiency ratio.

Above. "Level 2 energy efficiency" energy efficiency ratio.

3. The "first-level energy efficiency" on the market is relatively more expensive than the "second-level energy efficiency" air conditioner, and the grade is also higher.

The difference is in the power consumption.

If the air conditioner is a first-class energy efficiency, then its power consumption is very economical.

If it is a second-level energy efficiency, it consumes more electricity than the first-level energy efficiency.

Although the difference in one day is not very large, if it is accumulated over the years, this amount of electricity will still make a big difference.

The difference between the first-level energy-saving and the second-level energy-saving of air conditioning lies in the problem of power saving, and the first-level energy-saving is more energy-saving and lower-energy consumption than the second-level energy-saving.

The difference is that it takes more electricity to make the same cooling capacity, which is commonly known as a little more electricity. If you are used to turning on the air conditioner at home for a long time every day, it is more suitable for a more energy-efficient machine. If you don't use it much and are not used to the influence of air conditioning wind, you can't save much electricity for a few days a year.

Gree air conditioner has a first-class energy efficiency, its ** will be higher, but the performance inside, the cost performance will also be higher, the ** of gold energy efficiency is relatively low, but its refrigeration effect is not as good as a first-class at all.

Energy efficiency rating

Level 1: The power saving of the product has reached the international advanced level, the most energy-saving, and the lowest energy consumption.

Level 2: The product is relatively power-saving.

Level 3: The energy efficiency of the product is the average level in the Chinese market.

Level 4: The energy efficiency of the product is below the market average.

Level 5: Product market access index, products below the requirements of this level are not allowed to be produced and sold.

Classification of energy efficiency of air conditioners.

Energy efficiency ratio or above: energy efficiency level 1.

Energy efficiency ratio: energy efficiency level 2.

Energy efficiency ratio: energy efficiency level 3.

Energy efficiency ratio: energy efficiency level 4.

Energy efficiency ratio: energy efficiency level 5.

Energy efficiency index is a grading method that indicates the energy efficiency of household appliances, and according to the relevant national standards, China's energy efficiency label divides energy efficiency into five grades.

Energy efficiency standards and labels have proven to be the most cost-effective way to reduce energy consumption, while delivering significant environmental benefits and positive returns for consumers.

Classification definitions. Level 1 means that the power saving of the product has reached the international advanced level, and the energy consumption is the lowest; Level 2 indicates that the product is relatively power-saving; Level 3 means that the energy efficiency of the product is the average level of the Chinese market; Level 4 indicates that the energy efficiency of the product is below the market average; Level 5 is a product market access index, and products below the requirements of this level are not allowed to be produced and sold.

The energy efficiency index of the A+ grade is 30% 42%, that is, the measured power consumption under standard conditions is equivalent to 30% 42% of the rated power consumption.

The energy efficiency level of air conditioners, refrigerators and other products in China is divided into 5 levels.

More than 100 countries around the world have implemented energy efficiency labelling systems. The color logo with a blue and white background is divided into a total of 5 grades, and grade 1 indicates that the product has reached the international advanced level, the most energy-saving, that is, the lowest energy consumption; Level 2 means more power saving; Level 3 indicates that the energy efficiency of the product is the average level of the Chinese market; Level 4 indicates that the energy efficiency of the product is below the market average; Level 5 is a market access indicator, and products below the requirements of this level are not allowed to be produced and sold.

The energy efficiency label is a color label with an adhesive back and the words "China energy label" on the top, which is generally pasted on the front panel of the product. The information content of the refrigerator energy efficiency label includes the manufacturer, model, energy efficiency level, 24-hour power consumption, the volume of each room, and the national standard number according to the product.

The information of the energy efficiency label of the air conditioner includes: the manufacturer, model, energy efficiency level, energy efficiency ratio, input power, cooling capacity, and the national standard number according to which the product is based.

Different grades are indicated by different colors and lengths. The shortest is dark green, which represents the "energy-saving direction in the next four years", that is, the international advanced level, followed by green, yellow, orange and red. The grade indicator color scale is arranged according to the emotions represented by the color, where red represents prohibition, orange and yellow represent warning, and green represents environmental protection and energy saving.

Level 1 energy efficiency.

The energy efficiency level of the air conditioner is determined by the energy consumption ratio, the higher the energy consumption ratio, the lower the grade, the higher the grade, the lower the grade, the more energy-saving, and the higher the grade, the more electricity consumption.

Calculation of energy consumption ratio = cooling capacity of the air conditioner The rated input power of the air conditioner. For example, a refrigeration capacity of about 5 hp air conditioner is 12000W, (international regulations, a hp refrigeration capacity is 2500W, that is, you usually see kf (RD) -25GW *** Here 25 means one horse, 50 means 2 horse, 35 means horse, and so on) The rated input power is 4700W (each kW consumes one degree of electricity per hour, and this air conditioner consumes one degree of electricity per hour), that is, 12000 4700=, that is, the energy consumption ratio of this 5 hp air conditioner is.

Similarly, if an air conditioner with a cooling capacity of 12000W has a rated input power of 3500W (electricity consumption per hour), then the energy consumption ratio of this air conditioner is ,

Level 1 is the most energy-efficient; 2. The energy-saving efficiency of level 4 is gradually reduced; Level 5 is the lowest energy saving level, which is the threshold level for products to enter the market.

For air conditioners, the same air conditioners, compared with level 1 air conditioners and level 5 air conditioners, Yingqi saves 200-300 yuan in electricity costs every year, and the purchase of level 1 air conditioners is only about 800 yuan more than the purchase of level 5 air conditioners, which means that at least 2,000 yuan can be saved during the 12-year use of air conditioners.

Since the energy efficiency ratio of level 1 is eer1=, while the energy efficiency ratio of level 5 is eer5=; In order to achieve the same cooling capacity W, the air conditioner with the 1st level of back-to-hu energy efficiency ratio must have W of power, and it will consume 24*W kWh of electricity after 24 hours of operation.

The air conditioner with a level 5 energy efficiency ratio must have W of power, and it will consume 24*W kWh of electricity when it runs for 24 hours; At this time, it runs for 24 hours, and the first level is more power-saving than the fifth level: (five-level electricity consumption first-level electricity consumption) 100% fifth-level electricity consumption [(24*W, ieThe energy efficiency level of the air conditioner is level 1 and energy saving compared to level 5.

Room air conditioner products are divided into three grades according to the size of the energy efficiency ratio, of which level 1 indicates the highest energy efficiency; Level 2 indicates the energy-saving evaluation value, that is, the minimum requirement to evaluate whether the air-conditioning product is energy-saving; Level 3 indicates the energy efficiency limit, that is, the product meets the threshold for market access after the implementation of the standard.

Hello, I'm glad to reply to you, the difference between the second-level energy efficiency of Gree air conditioner and the first-level energy efficiency of Haier: 1Different in terms of power saving:

The first-level energy efficiency means that the power-saving ability of the air conditioner has reached the world's advanced level, and the energy consumed by the first-level energy efficiency air conditioner is the lowest among several levels of front-level resistance, that is to say, it is the most talkative Spring Festival energy. In this regard, the energy saving level of the second-level energy efficiency air conditioner is not as good as the first-level energy efficiency air conditioner, and the second-level energy efficiency means that the air conditioner is more energy-saving. 2.

The refrigeration capacity is different3For every watt of electricity consumed, a first-class energy-efficient air conditioner can obtain more than watts of cooling capacity; 4.For every watt of electricity consumed, a second-level energy efficiency air conditioner obtains less positive energy cooling capacity than watts.

5.Not the same.