Solar Energy Vacuum Tube Unit Prices 2025
Find out the spare tube prices to replace broken or vacuum-lost tubes. As Wholesale Solar Energy, we offer spare parts at wholesale prices from the manufacturer. Vacuum tube replacement is an easy and economical process.
58mm
Standard diameter
1800mm
Standard length
10+
Unit discount
Wholesale
Price advantage
📑 Contents
180cm Standard Vacuum Tube
The most commonly used size is the 180cm (1800mm) vacuum tubes. These tubes are compatible with most solar energy systems in Turkey. Tubes produced from borosilicate glass are resistant to high temperature and pressure.
Get Current Price
Contact us via WhatsApp for 58mm x 180cm vacuum tube, 47mm tube and heat pipe prices. Wholesale price advantage!
Get PriceDiameter Comparison: 47mm vs 58mm
Two main diameter options are available. Each has different advantages and areas of use:
47mm Diameter
Economical
- ✓ Low cost
- ✓ Light weight
- ✓ For 12-18 tube systems
- ✓ Ideal for small families
58mm Diameter
High Efficiency
- ✓ 15-20% more energy
- ✓ Professional use
- ✓ For 18-30+ tube systems
- ✓ Ideal for commercial projects
Spare Part List
Available spare parts for vacuum tube systems:
| Part | Size | Description |
|---|---|---|
| Vacuum Tube (Glass) | 58mm x 1800mm | Glass tube only, excluding heat pipe |
| Vacuum Tube + Heat Pipe | 58mm x 1800mm | Set including copper heat pipe |
| Heat Pipe | 14mm x 1700mm | Copper heat pipe only |
| Silicone Gasket | 58mm / 47mm | For manifold connection |
| Dust Cap | 58mm / 47mm | Tube end cap |
Factors Affecting Price
47mm economical, 58mm professional. 58mm tubes are 20-30% more expensive.
3-layer selective coating offers the highest efficiency.
Priced with copper heat pipe included or separately.
Significant discounts applied for purchases of 10+ units.
Where to Buy?
✅ Wholesale Solar Energy Advantages
Wholesale price advantage without unit limit
Special pricing for bulk purchases
Opportunity to choose according to your needs
Safe hand delivery from Beylikdüzü
Is Tube Replacement Easy?
Yes! Tube replacement is a simple process and you can do it yourself. It is completed in an average of 10-15 minutes. All you need is silicone grease or soapy water, gloves and a new tube.
Step-by-step tube replacement guideFrequently Asked Questions
The tube has lost its vacuum, what should I do?
You need to replace the tube that has lost its vacuum with a new one. Vacuum loss is understood by fogging or whitening on the inside of the tube. Replacing a single tube is economical.
Is heat pipe sold separately?
Yes, copper heat pipes are also sold separately. You can replace only the glass tube or only the heat pipe.
Do you ship by cargo?
Shipping by cargo is risky because vacuum tubes are fragile. Hand delivery from our Istanbul Beylikdüzü warehouse is recommended. Contact us on WhatsApp for details.
What is the difference between 47mm and 58mm?
58mm diameter tubes have a larger surface area and collect 15-20% more energy. However, 47mm tubes are more economical and suitable for small systems.
