... OEM is available Use for solar project,such as hotel,school,villa etc Vacuum tube solar collector is not only the ... , swimming pool and so on.Name: Vacuum tube solar collectorModel:EUB-NT50 Feature: 1)Vacuum tube: 58X1800mm or 47X1500mm 2)Inner material ... solar project, such as hotel, school, factory, farm etc. 7)Our engineer can design the solar project according to your various need. Vacuum Solar ...