Name: SUNEX SA
Address: ul. Piaskowa 7, 47-400 Ratibor, PL
Email: sale@sunex.pl
Website: https://www.sunex.pl/
European Manufacturer: Yes
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Sunex | SKU:
SRK30
Vacuum tube collectors
Normal price
944,47 €
Basic price
vAT included.
Shipment will be charged at checkout.
Vacuum tube collectors - HP30 is in stock and will be shipped as soon as it is available again
Delivery and shipping
Delivery and shipping
Processing time is typically 1 business day. Delivery for parcels is 1-3 business days. For freight forwarding, delivery time is 3-5 business days. Delivery times outside Germany vary.
Vacuum tube collectors
Normal priceAway
693,53 €
Basic price
Description
Description
Sunex vacuum tube collectors
The HP 22/30 tube collector from the manufacturer Sunex is produced using the so-called HEAT PIPE technology and consists of borosilicate silicon glass.
The glass is only 2 mm thick and has a low iron oxide content. Its manufacturing process ensures high operational reliability for heating support. This is further enhanced by the mineral wool insulation and the black aluminum casing of the manifold, which provides maximum protection against the elements. The copper pipe system ensures maximum energy efficiency, and the design guarantees a long service life. Thanks to the heat pipe technology, glass tubes can be easily replaced without draining the system.
HP 22 tube collector
- It is possible to connect a mirror, which increases efficiency on cloudy days.
- Quick and easy installation
- Heat Pipe Technology
- Made from borosilicate silicon glass
- Volume: 1.26 liters
HP 30 tube collector
- Optional connection of a mirror for higher efficiency on cloudy days is possible.
- Heat pipe technology allows for easy replacement of glass tubes.
- Aluminum housing for maximum protection against weather conditions
- Made from borosilicate silicon glass
- Volume: 1.85 liters
Technical data: Sunex vacuum tube collectors
| HP22 | HP30 | |
|---|---|---|
| Number of vacuum tubes | 22 | 30 |
| Vacuum tube diameter | 58 mm | 58 mm |
| wall thickness | 2 mm | 2 mm |
| Total area | 3.61 m2 | 4.89 m2 |
| Aperture area | 2.70 m2 | 3.68 m2 |
| H x W x D | 199/192/18.2 cm | 199/245.5/18.2 cm |
| Connecting pipes diameter | 22 mm | 22 mm |
| Optical efficiency absorber/aperture | 93.7/58.2% | 93.7/58.2% |
| Losses a 1 absorber/aperture | 2.69/1.67 kW/m²K | 2.69/1.67 W/m²K |
| Losses a 2 absorber/aperture | 0.01/0.006 W/m²K² | 0.01/0.006 W/m²K² |
| Absorption factor | > 0.94 | > 0.94 |
| Emission factor | < 0.8 | < 0.8 |
| Weight | 82 kg | 105.4 kg |
| Permissible collector inclination | 15 - 50° | 15 - 50 ° |
| Collector height | 0.18 mm | 0.18 mm |
| Collector weight | 82 kg | 105.4 kg |
| supporting structure | Aluminum/Stainless steel | Aluminum/Stainless steel |
| Absorber material | copper | copper |
| Absorber thickness | 1.5 mm | 1.5 mm |
| Selective layer | Highly selective | Highly selective |
| Heat transfer medium | Fluid for vacuum collectors | Fluid for vacuum collectors |
| Number of connections | 2 | 2 |
| Connectors | Ø22 | Ø22 |
| insulating material | Mineral wool | Mineral wool |
| Housing/insulation thickness | 35 mm | 35 mm |
| Maximum operating pressure | 6 bar | 6 bar |
| Single-row connection | up to 4 collectors | up to 4 collectors |
| Suitable for: | Roof, terrace, foundation, wall | Roof, terrace, foundation, wall |
| Compliance with the standard: | EN 12975 | EN 12975 |
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