20 Tubes Best Solar Panels

20 Tubes Best Solar Panels With CE,ISO,SRCC.Solar Keymark

1,Features:

• Manifold (interior): thickness 1.0-1.2  Copper pipe
• Manifold Casing Material: thickness 2.0mm Aluminum alloy (Black or silver)
• Insulation: high density rock wool
• Frame Material 2.0-3.0mm thickness Aluminum alloy
• Vacuum tube dimension: ø58mm* 1800mm
• Coating of vacuum tube: CU-SS-ALN/ALN.
• No of vacuum tube: 20pcs
• Daily output (50 ℃): 140-200L
• Daily efficiency:  average ≥55%, ≥45% in winter
• Heat pipe: anti-freezing > -35 centigrade
• Optimal installation angle 20-70°Vertical
• Test Pressure: 1.2 Mpa (12 bar)
• Working pressure: 0.6 Mpa (6 bar)
• Certification:CE,ISO9001
• High - Performance, High Efficiency
•  Top Quality Materials & Construction

2,Heat Pipe Working Pricinple



3,Parameter Table

Model	Heat pipe vacuum tube	Condenser Φ (mm)	Absorber area(㎡)	L/W/H(mm)	Loading Qty (set)
Dia. / Len.(mm)	Qty(pcs)	20\'	40\'	40\'HQ
JHC-5818-10	58	1800	10	Ø 14	0.805	1960×1025×130	139	288	324
JHC-5818-15	58	1800	15	Ø 14	1.208	1960×1250×130	135	274	310
JHC-5818-18	58	1800	18	Ø 14	1.449	1960×1475×130	110	225	251
JHC-5818-20	58	1800	20	Ø 14	1.610	1960×1625×130	92	193	214
JHC-5818-24	58	1800	24	Ø 14	1.929	1960×1925×130	80	164	186
JHC-5818-30	58	1800	30	Ø 14	2.415	1960×2375×130	67	148	175

4,Testing and Certification Picture



5,Production Line



6,Marketing



7,Trade Show



8,Container Loading



9,Quality Guarantee:

We provide 5years warranty of solar collector and shipment with 1% spare parts
We can send the parts free on condition that there is any breakdown with convincing evidence
1% spare parts include:
-       Wiper scraper seal
-       Tube holder
-       Screws & screw caps

10,QC Team:

A QC team with more than 10years’ experience and technical personnel. To ensure 100% products checking.
Material: Strictly control of material purchasing and using, meet international requested standards
Semi-finished products inspection: Product inspection before 100% finished, such as visual inspection, leaking and pressure testing, comprehensive safety test and so on.
Production line test: With work team or data engineer who will inspect machines and lines at fixed period.
Finished product inspection: Quality and property test before products are packed and loaded.
 
11,Contact:

We will reply your email or fax within 24hours
You can call us at any time if there is any question on our production

12,Customers Installation Case

Case 1




Case 2


 
Case 3