High efficiency glass vacuum tube
99.999% copper pipe inside vacuum tube for forced circulation
Aluminum alloy manifold and frame
easy mount for flat roof and slopt roof, and wall mounting.
EN 12975 and solar keymark certificating
Payment:T/T or L/C at sight
Type of ad : Product Offer
Ad reference : PSL26729YH
Advertiser reference: REF-55912
Price: 500sets----USD240
1000sets-----USD230
Incoterm: FOB ZHONGS
Minimum purchase quantity: 78 sets
Category: Thermal Energies
Keywords : solar | water | heater | collector | evacuated | vacuum | tube