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Complete solar package IT  (2 collectors ES2V 2,65S Al-Cu/ IT 2W.300) for 2 or 3 people family

Complete solar package IT  (2 collectors ES2V 2,65S Al-Cu/ IT 2W.300) for 2 or 3 people family

Catalog number: 220 53 300 Al-Cu|
Available Options

7359.00

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Cost: Individual calculation
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Complete package for domestic hot water heating with collectors ES2V 2,65S Al-Cu destined for 2 or 3 people family. The set includes an integrated solar tank with two coils. The lower coil is to be connected to the solar system. The upper one to another source of heat, e.g. a boiler.

The package comprises of:
 

2 x flat collector ES2V 2,65S Al-Cu with the following parameters

Collector AL-Cu
Collector AL-Cu
Flat collector: Symbol Unit Value
Width A [mm] 1120
Height B [mm] 2356
Depth C [mm] 85
Weight m [kg] 49
Surface S [m2] 2,65
Optical efficiency ηo [%] 85,2
Coefficient a1 [W/(m2K)] 3,92
Coefficient a2 [W/(m2K2)] 0,015
Connection: Cu Ø [mm] 22
Housing Al profile
Cover Prismatic solar glass 4mm
Absorber
Type Al sheet 0,5 mm thick
Selective layer Tinox eta plus
Technology Laser welding
Absorption coefficient α [%] 95
Emission coefficient ε [%] 5
Width a [mm] 1060
Height b [mm] 2299
Surface Sb [m2] 2,44
Netto surface Sn [m2] 2,44
Liquid content V [dm3] 2,2
Balance temperature Tr [ºC] 208
Guaranteed minimal
thermal output
kWh/m2∙year -
Flow:
Recommended
Permissible
-
l/h
l/h
ca.
75-105
50-150
Insulation Mineral wool
Conduction coefficient λ [W/mK] 0,035
Insulation layer thickness:
Lower d [mm] 40
Lateral d1 [mm] 10
Research report TÜV Köln 21214977_EN_R/P
Solar Keymark 011-71556 F

This is a high quality product made in Poland.

  

Integrated hot water tank with 2 coils IT 300 L ErP

 

 

Specially designed tank cover stores:
- fully wired up controller
- double pump group with air separator
- set of thermometers and a manometer and
- safety group consisting of safety valve and expansion vessel

1 x Solar expansion vessel 24 L
Solar liquid, freezing temperature: below -30 oC (20 l)

 

Set of fittings for 2 collectors with manual deaerator,
2 x flexible connection 3/4” 1500 mm with coating 9 mm

 

 

 

The package can be mounted on a flat or an aslant roof. Choose the correct option at the bottom of the page.

 

The connection elements and the mounting set are made from stainless steel.

 

 

 

 

 

 

Advantages of this solar package:

  • High quality

  • Reliability due to the long warranty period

  • Easy connection to any typical heating system

  • Simple and economical assembly

  • Simply operated solar regulator

 

Product specification

Collector efficiency 85.2 %
Collector surface 2.65 m²
Height 2356 mm
Width 1120 mm
Thickness 85 mm
Weight 49 kg

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