What is the solar air conditioning?

The new generation of 100% independent solar air conditioners does not require any grip power or the electricity from the company to operate. It uses solar energy and batteries power completely independently. It relies mainly on solar panels during the day and runs through the battery pack at night.

Unlike traditional off-grid solar kits systems + regular air conditioner which requires that inverter‘s capacity is more than 5 times the input power of the air conditioner, the capacity of the solar kit is twice than the input power of the air conditioner, the 48v DC Solar Air Conditioner supports direct solar power and DC 90~360V solar systems. The solar panel can be freely configured according to customer needs. Usually, we recommend that the solar system configured by the customer is 1.15~1.2 times larger than the input power of the air conditioner.

It can save 100% of your home or office's energy because all the energy it needs to run is directly from the solar panels and batteries, and can last up to 24 hours.

What areas are suitable for 48v DC Solar Air Conditioner?
1. There is no electricity in the local area, and the residents can accept the system purchase cost of 2000~3000USD$.
2. The local electricity fee is over 0.25USD$/KW, so that the investment can be recovered within the battery life.
3. The local daytime sunshine is sufficient, the solar panels have enough power to charge the battery. If the local PV conditions are poor you need to add more solar panels, it will further increasing the system cost.

Should i switch to solar air conditioner?

There are many factors you need to consider when purchasing a solar air conditioning system. The following items are for reference:
Local solar radiation: The solar radiation determines the solar panel's power generation time and volume, which in turn determines the time that air conditioning operates by solar energy.
Local temperature: According to the survey, people usually need air conditioning when the local temperature is higher than 28 degrees Celsius.
Local electricity bill: From the perspective of investment cost, if the local electricity bill is higher than 0.15USD /kw, the solar air conditioner is a better choice than the traditional air conditioner.
Grid Power: ACDC hybrid air conditioners can operate on solar energy under conditions of better sunshine conditions, but when the light is weak, or at night, the grid power becomes essential. Therefore, customers should consider two factors:

1. Whether the temperature at night needs air conditioning；

2. Whether there is a commercial power suppy at night.
   

http://www.royalstarhomeappliance.com/