Solarbayer CPC18 Nero Vacuum tube collector gross collector area: 3,26 m2


1.649,99 */pc
incl. VAT 19% for shipping to Germany
plus shipping costs

Item number: 400101801
EAN (GTIN): 4067699806814
Item condition: new   
Product weight: approx.  70 kg


In stock, available.
Item accessories

Short description

Solarbayer CPC 18 Nero high-performance
vacuum tube collector in vertical design
for on-roof and flat-roof installation,
integrated return pipe for connection on
one side. High-vacuum coated reflective
CPC mirror, glass tube with vacuum in
double-jacket tubular glass (thermos
flask system) with highly selective
AL-N/AL coating, each tube is individual
passed through according to Tichelmann,
thus lowest hydraulic resistance,
frame profile made of black anodised
aluminium, outgassing-free insulation
made of high-density mineral wool

Technical data:
dimensions HxWxD: 1625x2002x127 mm
gross collector area: 3,25 m ²
aperture area: 2,84 m²
connections: CU 18 x 1.0
empty weight: 63 kg
collector capacity: 2,3 litres
max. operating pressure: 6 bar
number of tubes: 18
glass tubes: Safety glass 58x1500 mm
stagnation temperature: 280°C
permissible collector angle: 15 - 65°
series connection: max. 5 collectors

Solar-Keymark and DIN-tested
in accordance with DIN EN 12975

Collector yields and efficiency
according to Solar-Keymark certificate
(011-7S2704R) at the Würzburg site at
medium collector temperature

Annual yield per collector (GTY):
2305 kWh at 25°C (=709 kWh/m²)
1921 kWh at 50°C (=591 kWh/m²)
1563 kWh at 75°C (=481 kWh/m²)

Annual efficiency (ηa):
57% @25°C / 48% @50°C / 39% @75°C

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