Data Sheet

1
1 2
Daily drawoff l Daily drawoff l Daily drawoff l
82
7064
5390
0
76
Athens GR
--
4573
3992
0
87
5834
4790
0
0
48
Davos CH
--
6654
4904
0
74
8483
5650
0
67
10281
6045
0
59
WürzburgDE
--
5897
3344
0
57
7506
3940
0
MJ/y
MJ/y
%
MJ/y
MJ/y
53
9114
4338
MJ/y
MJ/y
%
MJ/y
MJ/y
%
Stockholm SE
--
6150
3321
0
54
7821
3824
0
49
9492
4148
0
44
3
Company
Perf. indicators for the table above
Calculated annual results for "solar-only / preheat system"
Location
Qd,sh
110
140
170
Qd,hw
QL
Qpar
fsol
Qd,hw
QL
Qpar
fsol
Qd,hw
QL
Qpar
fsol
MJ/y
MJ/y
of
8
Summary of
EN12976-2
VN 2.2-2
test results
Street
Viale Aristide Merloni, 45
Postal Code
IT-60044
Fabriano (AN)
E-mail
[e-mail]
Tel. / Fax
+39
(0) 732 6011
Page
Name of system configuration
KAIROS THERMO HF-2 150-1
Collector name
VN 2.2-2
No. Collectors
1
Storage name
SOLAR ENAMELED TANK 150
Ta,ave
7,5
9,0
Qd,sh
MJ/y
Not relevant for solar domestic hot water system
Qpar
MJ/y
Annual parasitic energy: (electricity for pumps/controllers)
Qd
MJ/y
Annual heat demand for domestic hot water
QL
MJ/y
Annual heat energy delivered by the solar system
5,4
17,8
f
sol
=Q
L
/Q
d
-
Solar fraction
Ref. conditions
Stockholm SE
Würzburg DE
Davos CH
Athens GR
G
1.157
1.230
1.684
1.736
G
kWh/m²
Annual irradiation South, 45°
Ta,ave
°C
Annual average outdoor air temperature
3,2
18,5
± ΔTc
6,4
3,0
0,8
7,4
Tc,ave
8,5
10,0
All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 %
Version 4.5, 2017-10-24
Comments of test lab
Th
45 °C
Desired hot water temperature (mixing valve temperature).
Max. operating press. - collector side
300
kPa
Max. operating press. - tank side
1.000
Institut für Solartechnik SPF, CH-8640 Rapperswil
www.spf.ch
S273EN
2021-03-25
kPa
Tc,ave
°C
Annual average mains cold water temp.
ΔTc
K
Seasonal variation of Tc
ISO 9459-5 (DST)
Testing Laboratory
Test method
Website
Test report id. number
Date of test report
ARISTON THERMO S.p.A.
Country
Italy
Brand (optional)
Ariston
Website
www.aristonthermo.com
Certification No.
ICIM-CLS-000169
Annex to Solar KEYMARK Certificate
Issued
2021-06-18
System family overview
Collector name
For each storage and collector size, give number of collectors
SOLAR ENAMELED TANK 150
SOLAR ENAMELED TANK 200
SOLAR ENAMELED TANK 300
ICIM S.p.A.
Piazza Don Enrico Mapelli, 75 - 20099 Sesto San Giovanni (MI)
Tel. [phone] - Fax [phone] - e-mail: [e-mail] – www.icim.it
Capitale Soc EUR. 260.000,00 int. versato ed esistente
C.F./P. IVA e Iscriz. Reg. Imprese di Milano n. 12908230159 - R.E.A. n. 1596292
ICIM S.p.A.
Piazza Don Enrico Mapelli, 75 - 20099 Sesto San Giovanni (MI)
Tel. [phone] - Fax [phone] - e-mail: [e-mail] – www.icim.it
Capitale Soc EUR. 260.000,00 int. versato ed esistente