Complete solar package for support of the central heating 4 collectors ES2V 2,65S Al-Cu for 6-8 people family
Complete package for domestic hot water heating with collectors ES2V 2,65 S Al-Cu destined for 6 - 8 people family. The set includes an accumulation tank.
The package comprises of
4 x flat collector ES2V 2,65S Al-Cu with the following parameters
| 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.
Double pump group with air separator
Solar controller SOREL TDC3
Solar expansion vessel 35 L
Accumulation tank 500/200
It's a vessel within vessel, with one coil.
External vessel capacity: 500 L
Internal vessel capacity: 200 L
2 x Solar liquid, temperature of frozing: below -30 oC (20 L)
Complete set of fittings,
2 x flexible connection 3/4” 1500 mm with coating 9 mm
Advantages of this solar package:
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High quality
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Reliability due to the long warranty period
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Easy connection to any typical heating system
-
Simple and economical assembly
-
Simply operated solar regulator
The package can be mounted on a flat or an aslant roof. Choose the correct option at the top of the description. The connection elements and the mounting set are made in stainless steel.
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 |
Opinions
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