Experimental Study of Hot Water Generation from Flat Plate Solar Collectors under Tropical Climate of Phnom Penh

The thermal performances of the homemade flat plate solar collectors for hot water generation are experimentally investigated. There are two​ 80×150cm solar collectors without and with stones stored at the backside of the absorber plate to store specific amount of heat. The water storage capacity is 200 liters and 3.4 l/mn of water flowrate circulating…