Vacuum tube collectors CPC

Flat plate collectors PremiumPlus CU

Peak performance for single houses as well as for large plants ...


PremiumPlus are available as vertical or horizontal collectors with 2,86 m² gross surface area . An ultrasonic welded, full cupper meander shaped absorber with high selective TiNOx-coating allows highest yields of solar energy. The small pipe distance guarantees a perfect heat transfer. PremiumPlus are perfectly applicable for larger solar systems as well as for small domestic hot water systems. The connection is possible up to 15 panels in one row.

Annual collector yield

per modul, according to Solar-Keymark, EN 12975 (50 K, location Würzburg)

Registration number: 011-7S756 F

PremiumPlus 2.86 (2,86 m²): 1354 kWh
PremiumPlus 2.86W (2,86 m²): 1354 kWh




High performance flat plate collectors Solarbayer PremiumPlus are one of the most efficient collectors currently available on the market. This collector type is characterized by its noble design and powerful performance. Due to its special absorber properties you will gain a maximum of heat output.
PremiumPlus 2.86 are available in two different types, either as vertical or as horizontal collector.
Solar systems by Solarbayer, including high performance collectors and the hole system components, are able to cover up a large part of the annual average of the energy consumption for heating up domestic hot water. There is even enough solar power to almost cover the complete need of energy to heat up drinking water during most months of a year. Due to the low feed temperature of the drinking water coming out of the public network and due to the excellent collector attributes there is also a significant proportion of energy obtained during the winter half-year. The water is pre-heated and your heating system only has to heat up the rest in winter.

Our high performance collectors are particularly designed for the application in backup heating systems. Therefore, the expenses for oil and gas, for example, are distinctly reduced and you will be half-way independent of fossil fuels. The special mounting technique of our collectors enables an installation in higher snow load zones when an appropriate substructure is provided.



Take advantage of these benefits
  • Diaphanous solar safety glass for even more light yield
  • Ultrasonic welded full cupper meander shaped absorber with environment-friendly high selective TiNOx-coating
  • Copper tube in special Solarbayer meander form
  • High quality insulation, mineral rock wool 50 mm
  • Solid aluminum double profile frame, anodized black
  • Weather-proof and UV resistant material
  • Flexible collector connectors to compensate the thermal expansion




Successful detail solutions

PremiumPlus cutaway model
  1. 3,2 mm thick diaphanous solar safety glass
    structured and very translucent for even more light yield
  2. TiNOx copper absorber
    high selective and environment-friendly absorber coating, ultrasonic welded
  3. copper meander pipes
    small pipe distances for a perfect heat transfer
  4. 50mm thick insulation
    high quality and emission free mineral rock wool insulation
  5. solid aluminum double profile frame
    weather-proofed and UV resistant materials, anodized black




Plus 2.86 dimensioning Plus 2.86W dimensioning




Technical specifications

collector type
PremiumPlus 2.86
PremiumPlus 2.86 W
type of mounting
on roof (pitched/flat roof)
gross surface area m²
2,86
2,86
absorber surface area m²
2,684
2,684
apertur surface area m²
2,692
2,692
height A mm
2270
1260
width B mm
1260
2270
depth C mm
99
99
distance of connections outlet/return D mm
2122
1112
weight collector unfilled kg
46
46
fluid capacity litres
2,52
2,52
max. operating pressure bar
6
6
stagnation temperature °C
232
232
annual collector yield (EN 12975, 25°C location Würzburg)
kWh
2038
annual collector yield (EN 12975, 50°C location Würzburg)
kWh
1354
annual collector yield (EN 12975, 75°C location Würzburg)
kWh
851
peak output (G=1000W/m², η0)
kW
2,091
conversion factor η0
0,782
heat transfer coefficient a1 W/(m²K)
3,675
temperature depending heat transfer coefficient a2 W/(m²K)
0,007
incidence angle modifier IAM50
0,901
connections mm
CU 22 x 0,8
absorber coating
TiNOx, high selective
absorber design
copper, ultrasonic-welded, meander-form
casing
aluminium, anodized black
back wall
solid aluminum plate
insulation
rock wool, 50mm
collector glazing
solar safety glass 3,2mm
according to standard
DIN EN 12975
hyraulic interconnection
max. 15 collectors in a row
distance between two collectors
approx. 76 mm
permissible collector tilt
25° - 65° (stand-kit available)
min. required buffer storage tank volume
50 l/m² collector surface area


Efficiency curve of PremiumPlus at 1000 W/m²






Further product informations


Brochure solar systems

Brochure
solar systems

12-page brochure, DIN A4
PDF-file, 1.27 MB

pdf DOWNLOAD

Manual solar collectors PremiumPlus

Manual
flat plate collectors
Premium Plus

24-page brochure, DIN A5
PDF-file, 0.9 MB

pdf DOWNLOAD


 
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