It can be calculated only from the point of view of electrical energy. Since the maximum electrical power of a 1.5p air conditioner is only 1 kW, solar energy is a 2 kW inverter, which can power the inverter air conditioner.
Now it's time to calculate how long solar energy can run the air conditioner: four solar panels can generate 5 kWh of electricity, or 5 kilowatt hours of electricity, based on a efficient lighting for 5 hours per day. day. Solar power means that as long as the air conditioner doesn't use more than 5 kilowatt hours of electricity per day, you'll be fine.
The room space of the inverter air conditioner is not large, and the room is well insulated. Taking summer as an example, the set temperature should not be too low if the power of the inverter air conditioner during. operation is not more than 400W, then 5 The air conditioner can work fornt 12 hours per kilowatt hour of electricity! If the air conditioner is running at full capacity, it can only run for 5 hours.
Detailed information:
Advantages and disadvantages of solar energy:
< p> Advantages1. Solar energy is inexhaustible. Solar radiation received by the Earth's surface can meet 10,000 times the global energy demand. As long as solar photovoltaic systems are installed in 4% of the world's deserts, the electricity produced will be able to meet the world's needs. Solar power generation is safe and reliable and will not be affected by energy crises or fuel market instability;
2. Solar power can be used anywhere and can provide power nearby without having to transmit it over long distances. avoid loss of long distance transmission lines;
3. Solar energy does not requiressite no fuel and the operating cost is very low;
4. , is not easy to damage and is simple to maintain, especially suitable for use in unattended conditions;
5. Solar power generation produces no waste, pollution, noise or other public hazards; and has no negative effects on the environment. It is an ideal clean energy source;
6. Construction of solar power generation system The cycle is short, convenient and flexible, and the quantity of solar panels can be added. or reduced at will depending on the increase or decrease in load to avoid waste.
Disadvantages
1. Application to the ground is intermittent and random, and the amount of energy generated is linked to climatic conditions. It cannot or rarely generate electricity at night or on rainy days;< /p>
2. The energy density islow Under standard conditions, the intensity of solar radiation received on the ground is 1000W/M^2. When used on a large scale, a larger area must be occupied;
3. The price is still relatively expensive, 3 to 15 times that of conventional electricity generation, and the initial investment is high.
Baidu Encyclopedia - Solar Power Generation System
Baidu Encyclopedia - Inverter Air Conditioner