Solar flat-plate collectors SUNSYSTEM PK Select FP

от 509,00 лв.

New Line solar flat-plate collectors SUNSYSTEM PK Select FP with full plate absorber and selective coating.
For domestic hot water supply and central heating support throughout the year. Collector absorbs the solar heat and emits it to the heat carrier circulating in the pipe harp.

Features

Full plate absorber

Inclined roof / Flat roof

Selective coating

Bare copper tube Cu Ø 22 without any threading or union nuts

Protective solar glass

Product features:

Full plate absorber.
State-of-the-art selective coating boosts efficiency and protects the absorber from wear.
Weatherproof aluminum frame; installable in multiple positions.
Rock-wool insulation keeps heat from escaping the collector case.

Ultrasonic welding provides for even and solid seam between the piping and the fins which withstands mechanical and thermal deformation.
Protective solar glass: prismatic surface patterned, low ferrous content (FeO ≤0.02 %), heat-tempered, qeatherproof – withstands severe wind, snow and hail.
UV-proof silicone seal.
Certificate: EN 12975:2006-06; CEN – 9949/2/2

Elements:

1 – Aluminum casing
2 – Silicon seal
3 – Protective solar glass
4 – Full plate absorber with selective coating
5 – High efficiency insulation
6 – Bottom of the collector
7 – Copper absorber pipe harp
8 – Inlet/Outlet sleeve
9 – Connection of 2 x PK Select FP – adapter nipples for copper pipe ø22

Available in modifications, m²:

Portrait orientation: 2.0 / 2.4

Technical characteristics

Diagram

Solar Collectors PK SL FP Pressure loss
a) – Pressure drop (Pa)
b) – Mass flow rate (kg/s)

PK SELECT AL		PК SL FP 2,0	PК SL FP 2,4
width L	mm	1010	1230
height H	mm	1980	1930
Depth D	mm	86	86
total surface	m2	2	2,37
Aperture / absorption surface	m2	1.86/1.86	2.23/2.23
capacity coolant	Liter	1,4	1,7
Test pressure	bar	15	15
Max. working pressure	bar	10	10
Weight (empty collector)	kg	34	41.5
Thickness of solar glass	mm	4	4
Matellini solar glass	K	Prismatic tempered glass
Material of the tubes	F	мед
The absorption tubes pcs / diameter	G	9 x ø8	11 x ø8
Collection tubes	бр/диаметър	2 x ø22	2 x ø22
Input / Output coolant	P/N	ø22	ø22
Absorber material	S	Aluminum, thickness 0,5mm
Coated absorber		PVD highly effective (α = 95%, ε = 5%).
Coefficient of losses -k1	W/m K 2	5,14	5,14
Coefficient of losses -k2	W/m K 2	0.017	0.017
Efficiency factor -η0	η₀	0.788	0.788
insulation		Black wool g = 50kg / m3 δ = 30mm
Heat carrier		PG Propylene glycol 50% (freezing point – 34 ° C)
Temp. of stagnation	°C	152	152
Recommended orientation / corner mounting		Facing the equator / 10 ° ÷ 90 °
Resistance to hail / snow mass / wind		Sizes up to 25 mm / load to 1,25 kN / m2 / speed to 150 km / h
certificates		EN 12975: 2006; SKM 9949/2

Solar flat-plate collectors SUNSYSTEM PK Select FP

от 509,00 лв.

Features

Product features:

Elements:

Available in modifications, m²:

Technical characteristics

Diagram

Products

ECO DESIGN heating appliances