1.CE,CCC,ISO9001 certificated
2.Advanced design,high quality
3.The high quality post-sale service
4.Reasonable price,
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard export carton for FCL load, Plywood case for LCL load.
Delivery Detail: about 10 days after confirm.
Working principle:
The non-pressure thermosiphon systems rely on the nature circulation of the water between solar tubes and the water tank. Thermosiphon systems work on principal of heat rising. The water enters in the bottom of the collector and rises to the tank as it warms. The advantage of this system is that solar heat is stored in a well-insulated tank, so hot water can be used at any time without the penalty of overnight losses. Moreover the insulation of the tank can protect heat during 3 days without heat loss.
Specifications:
1. Material of inner water tank: 0.31mm,/ o.4mm/ 0.5mm 304-2B(food-level stainless steel)
2. Material of outer water tank: 0.31mm, 0.4mm, 0.5mm stainless steel,or colorful armor plate
3. Heat preservation: 55mm,60mm imported PU
4. Vacuum tube: single target vacuum tube, coating: AL/N/AL, or Three-target vacuum tube,coating:ALN/ALN-SS/CU 5. Bracket: 1.2mm/ 1.5mm thickness stainless steel or galvanized steel plate or aluminum alloy.
6. Angle of bracket: 0°,25°, 38°, 45°
7. Reflector: stainless steel sheet or strip
8. Daily efficiency: above 50%
9. Optional electrical heater: 1.5kw/2kw/3KW
10. Heat Preservation: 72hours
11. Hail resistance: 25mm
12.Certificate: ISO9001:2008,CE and CCC.
13. Warranty: Free repairing for 3 years of any quality problem due to factory default.
14 .Min Order:5 set, sample will be available.
15. Delivery time: 10-15days for full container
16. Payment: Telegraphic Transfer (T/T 30% as deposit 70% balance paid via B/L copy), or Letter of Credit(L/C) at sight