Purchase Qty. Reference FOB Price
2-49 Sets US$461.00
50+ Sets US$421.00
Product Description
Project case presentation: 1. Beijing Nantong Medical In 2018, Beijing Haidian, for 3000 people. Pump free solar collector:96 Sets (403.2 m² in total) Storage capacity:60 ºC hot water 30000 liters in total. Auxiliary heat source: 4 sets gas boiler Energy saving:331772 kWh per day. ...