|Payment Terms:||L/C,T/T,Western Union|
|Supply Ability:||2000 Set/Sets per Month|
|Circulation Type:||Direct / Open Loop (Active)|
|Heating System:||Batch / ICS (Passive)|
|Housing Material:||Stainless Steel|
|Certification:||CE,RoHS,solar key marks , En12975 ,En12976|
|Place of Origin:||China|
|color and capacity:||customer made|
|OEM and ODM:||available|
|logo printing:||silk-screen printing or sticker|
|heat pipe material:||Tu1|
|insulation layer:||high-density polyurethane foam|
|Delivery Detail:||7days after deposit received|
|Packaging Detail:||standard carton for vacuum tube solar water , wooden case for sample .|
|inner tank :SUS304-2B ,1.2mm ,diameter360mm|
|outer tank :galvanized steel ,0.4mm ,diameter460mm|
|tank inaulation layer :high-density polyurethane foam 55mm|
|capacity : 100L ,150L ,200L ,250L ,300L|
|welding :argon arc welding|
|heat pipe :Tu1|
|vacuum tube : three target vacuum tube|
|outer glass tube diameter :|
inner glass tube diameter :
|length of vacuum tube : 1800mm|
|thickness of glass tube : 1.6mm|
material of bracket : galvanized steel , 1.5mm
|screw for bracket : SUS202 , 8mm diameter|
|seal : high quality silicone rubber polymer|
|logo printing : silk printing or sticker as customers' requirment|
heat preservation : 72hours
electrical heating :1000w ,1500w,2000w
compared to non-pressurized soalr water heater :
1 . Hot water is ejected by tap water ,the system can bear pressure , more pressure more comtable .
2 . High heat conduction , Tu1 has very good heat conduction .
3 . No water in the vacuum , is one of them is broken , the system can still work , no water wasted .
frame ,galvanized steel ,stable and durable
heat pipe , Tu1 with good heat conduction
three target vacuum tube with heat pipe
working prinsiple :
1.The pressurized water tank has no exhaust hole, therefore, it must bear the pressure came from tap water and hot water , when use, the hot water comes out because of water pressure.
packaging and delivery :
our certifications , we are worthy of your trust !
1. what is your delivery time ?
LCL orders : 10 days
Full container order : 15 working days for 20GP container , 20 days for 40HQ container .
2. what is your guarantee time ?
10 years for vacuum tubes ,5years for water tank and frame , 1 year for other parts .
3 .can you accept OEM and ODM ?
Yes , printing your Logo on the product and package , it's free for containers .
4. what is your MOQ ?
5 sets for samples .
5 . what is your monthly production capacity ?
4000sets per month .
6 . other serivice
we offer free spares according to your order quality . such as vacuum tube ,tube holders , dusting rings , silicon rings , screws ect .