It only takes about 50 minutes to connect a standard 60V battery from a popular car to a 600W electrical appliance with a 220V inverter (depending on the quality of the battery).
p>Air conditioners are typically 1700W, which means three 60W batteries are needed to provide power in parallel. It can be inverter and air conditioned for one hour.
Calculate the cost first
A 60 watt battery costs 320 yen. If you leave early and come back late, you need to prepare 10 yen = 3,200 yen (parallel power supply for 3 hours)
A charger capable of charging 10 batteries at the same time costs 1,000 yuan (quality varies and brands vary)
If your house is not large and the seal is good, add an inverter air conditioner. You can load and unload at the same time
If you prepare enough. 15 yuan and 60 batteries, you can probably realize your idea at condition of not staying at home all the time
With 15 yuan and 60 batteries, you can still open half a door. wires in parallel (not too cheap). The charger is not guaranteed to charge normally when the voltage is low.
It costs hundreds to drive a 1700W inverter
Besides being unstable, it's also The key to maintaining the battery is having space. The key is to have money. Battery wear can be imagined...
If calculated accurately
You get. go home at 7 o'clock from work and get up at 7 o'clock in the morning 12 o'clock
The assumed conditions of the inverter air conditioner allow 900 W per hour (the inverter air conditioner must be turned on for a long time to be efficient)
900W 500 yen to buy it and know itecter, then 1,000 yen to buy the charger
And then spend 400 yen to buy the inverter (you also need to make a switch Disconnect the parallel connection when charging)< /p>
The 160 battery costs 1200 yuan and the price is higher than 60X3 (the bigger the battery, the more expensive. I know 160 is the biggest for civilian use)
You can charge nearly 10,000 yuan day and night. This leads to instability, security risks and space occupation.
The bottom line is that if the house is big, the time is long and the battery is tortured. , it will only last a year... ....
An oil generator costs 1,800 yen. 1.5 liters of fuel oil per hour for 10 hours per day costs between 120 and 150 yen. , the battery is cheap
The electricity bill for charging is also high .......................... .....
Ideas can certainly be done butthe cost is too high
< p>This is a common electrical problem. The air conditioner being a cooling (heating) device that consumes a lot of energy, it requires a significant current. This type of problem will occur if your location is too far from the transformer (for example, more than 500 meters) or if the wire is too thin (less than 10 square meters). Basic solutionThe method is: replace the thicker wire or shorten the distance to the power transformer.