Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material

Table 3

Registered data of ambient conditions on May 25^th 2020.

Time (hours)	Sun intensity (W/m^2)	Ambient temperature (°C)	Outlet air temperature ETC (regeneration temperature) (°C)
08:00	456	30	54
09:00	424	31	55.5
10:00	468	32	62
11:00	580	33	64.6
12:00	640	35	67.5
13:00	768	34	68.5
14:00	840	36	64.2
15:00	740	38	61.5
16:00	632	35	59.8
17:00	546	34	58.7
18:00	240	32	56.5
19:00	124	32	54.2
20:00	0	31	52.5
21:00	0	31	50.8
22:00	0	31	46.5
23:00	0	30	44.5
24:00	0	30	43.5