Effect of Installation of Solar Collector on Performance of Balcony Split Type Solar Water Heaters

Table 1

Geographic location of six cities in China.

City name	Geographic location
	East longitude	North latitude
Qiqihar	123.55	47.22
Shanghai	121.48	31.22
Guangzhou	113.23	23.16
Beijing	116.46	39.92
Kunming	102.70	25.07
Haikou	110.35	20.02