1.More collecting area and heat efficiency
2.Convenient installation
3.Best Price & High QA
4.Headland/ OEM
5.Long service
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Packaging Detail: a) Regular Paccking (can be in your desgin ),each part are sepearted b) Less Container , Tubes will besuggested packing in three-ply board boxes Delivery Detail 7-15days in negotiation
Delivery Detail: 7-15days
Specifications:
1. Solar collector tube: 3.3 high borosilicate
glass,Coating:Al/N-Al,58mm dia, 1800mm length
2. Inner tank:0.31-0.50mm SUS304-2B food grade stainless
steel
3. Outer tank:0.28-0.50mm color steel
4. Layer for heat preservation: 55-65 mm machinery overall
high pressure foamed polyurethane
5. Support material:1.5mm galvanized steel/ stainless steel
6.The capacity:90-360L, customer requirement accepted
7.The color:Customer requirement accepted
Advantages:
1. Highly efficient absorber of high performance with high daily average efficiency
2. Easy to assembly and install
3. Can be used year round even in cold climate
4. Used together with auxiliary electric boost
5. Large-scale solar hot water system can be installed either with parallel or series connections
6. Exalted and handsome appearance
Packing:Carton
Payment:T/T
Delivery:7-15days
specifications | Vacuum tube amount | Tank capacity/Vacuum tubes capacity(L) | Total capacity(L) | |
solar vacuum tubes Φ58*1800 Tank diameter 340mm Insulating layer 60/70mm | 15 | 109 | 47 | 156 |
16 | 116 | 50 | 166 | |
18 | 130 | 56 | 186 | |
20 | 145 | 62 | 207 | |
24 | 174 | 74 | 249 | |
30 | 218 | 94 | 312 | |
40 | 290 | 125 | 415 | |
50 | 363 | 156 | 519 | |
solar vacuum tubes Φ58*2100 Tank diameter 340mm Insulating layer 60/70mm | 15 | 109 | 54 | 163 |
16 | 116 | 58 | 174 | |
18 | 130 | 65 | 195 | |
20 | 145 | 73 | 218 | |
24 | 174 | 87 | 261 | |
30 | 218 | 109 | 327 | |
40 | 290 | 146 | 436 | |
50 | 363 | 182 |