Solar package for 2-3 persons without hot water tank - 2 collectors ES2V 2,65S Al-Cu, STDC, S24

Solar package for 2-3 persons without hot water tank - 2 collectors ES2V 2,65S Al-Cu, STDC, S24

Catalog number: 230 53 000 Al-Cu|
Available Options



Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
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Complete package for domestic hot water heating with collectors destined for 3 or 4 people family.

The package comprises of:
» 2 x flat collector ES2V/2.65S Al-Cu- 2.65m2

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
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 -
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. The collectors are compatible with the DIN EN 12975-2:2006 norm launched by TÜV Rheinland Immissionsschutz und Energiesysteme GmbH and with the Solar Keymark certificate. In Germany, the collectors are surcharged by the BAFA.

» Connection system for 2 collectors
» Double pump group PWM with air separator
» Solar controller SOREL STDC v3
» Solar expansion vessel 24 L
» Solar liquid, temperature of frozing: -30°C - 20 L
» 2 x flexible connection 3/4” 1500 mm with coating 9 mm

The package can be mounted on a flat or an aslant roof. The connection elements and the mounting set are made in stainless steel. Choose the correct option before order.

Advantages of this solar package:
» High quality
» Easy connection to any typical heating system
» Simple and economical assembly
» Simply operated solar regulator

Illustrative pictures

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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