Solar Air Conditioning in Bucharest

How much does a solar AC system cost?

924 €/m 2 of the solar collector (for solar absorption AC systems). - Up to $ 29.022 that can be paid back after 13 years (for solar adsorption AC systems). - Gas price up to 0.5638 $/kg can be paid after 11–17 years (for solar desiccant AC systems). Table 2. Advantages and disadvantages of solar AC systems compared with conventional AC ones. 6.

Are solar AC systems a good choice for modern buildings?

In terms of COP, the thermal COP of a solar AC system is generally lower than those of a conventional AC system without decreasing the solar system performance. All these benefits make solar AC systems attractive and extensively integrated into modern buildings. This comparative study is illustrated in the following Table 2.

What percentage of electricity is devoted to air conditioning in Burkina Faso?

The fraction of the produced electricity devoted to air conditioning may be very high to the range of about 60% in Ouagadougou, Burkina Faso . Zhai and Wang named three types of solar cooling systems; solar sorption cooling, solar-mechanical systems and solar-related systems.

Can solar AC systems reduce the harmful effects of traditional AC systems?

The solar AC systems reported in this chapter present an interesting worldwide solution to reduce the harmful effects (high energy consumption and pollution) of traditional AC systems.

What are the performance statistics of a solar AC system?

Reference 18 reports the performance statistics of a solar AC system constituted by thermal parabolic collectors (having an area of 588 m 2) and a double-effect absorption chiller. The system has an annual average efficiency of 40% and a peak efficiency of 58% [ 18 ].

Are solar AC systems the most energy consumers?

They are outstandingly used in residential and other sectors (offices, hotels, restaurants, storage warehouses, schools, hospitals, etc.) [ 2 ], what makes them classified among the most energy consumers. The present chapter reviews recent studies focusing on three technologies of solar AC systems: absorption, adsorption, and desiccant systems. 2.