Solar package for 2-3 persons without hot water tank - 1 x collectors ES2V 2,65S Al-Cu, STDC, S18
Complete package for domestic hot water heating with collectors ES1V 2,65S Al-Cu destined for 2 or 3 people family.
The package comprises of:
» 1 x flat collector ES2V 2,65S Al-Cu - 2.65m2
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. 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 collector
» Double pump group PWM with air separator
» Solar controller SOREL STDC v3
» Solar expansion vessel 18 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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