10.0
Rendimiento
Rendimento
Performance
Rendement
EN
BAXI STS 150-2.0 SL
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 150 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 150 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 150 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 200-2.0 SL
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 200 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 200 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 200 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
BAXI STS 200-2.5 SL
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 200 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 200 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 200 l/day
Location
(latitude)
Stockholm (59,6ºN)
Würzburg (49,5ºN)
Davos (46,8ºN)
Athens (38,0ºN)
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Qd
QL
fsol
[%]
[MJ]
[MJ]
8372
3057
36,5
8029
3300
41,1
9084
4551
50,1
6239
4348
69,7
Qd
QL
fsol
[%]
[MJ]
[MJ]
11163
3392
30,4
10705
3689
34,5
12112
4984
41,2
8319
5107
61,4
Qd
QL
fsol
[%]
[MJ]
[MJ]
11163
4040
36,2
10705
4367
40,8
12112
6015
49,7
8319
5763
69,3
BAXI STS 300-2.0 SL
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 300 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 300 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 300 l/day
Qpar
Location
(latitude)
[MJ]
Stockholm (59,6ºN)
--
Würzburg (49,5ºN)
--
Davos (46,8ºN)
--
Athens (38,0ºN)
--
BAXI STS 300-2.5 SL
• Recommended load range for the system (in litres/day) at the specified tempe-
rature: 300 l/day at 45°C.
• Thermal efficiency and solar fraction of the system in the recommended load ran-
ge. Data about long-term thermal efficiency and solar fraction determined from
the test for load volumes of 300 l/day for locations and conditions referenced in
standard EN12976:
Efficiency indicators for only-solar systems or solar preheating systems based
on annual demand volume of: 300 l/day
Location
Qpar
(latitude)
[MJ]
Stockholm (59,6ºN)
--
Würzburg (49,5ºN)
--
Davos (46,8ºN)
--
Athens (38,0ºN)
--
INFORMATION
Overheating tests have been performed at thermosyphon systems. The results are
the following:
•
The total solar radiation in the plane of the solar collector during the
overheating prevention test was 105,8 MJ/m
temperature from reservoir tank of 84,8°C.
•
When the system is in operation for several days without water removal and
the accumulated solar radiation in the plane of the solar collector is greater
than 105,8 MJ/m
2
, the system can be overheated. To prevent this, draw water
from the reservoir tank to a volume of approximately 3 times its content.
Qpar
[MJ]
--
--
--
--
34
Qd
QL
fsol
[%]
[MJ]
[MJ]
16745
5897
35,2
16058
6363
39,6
18169
8742
48,1
12478
8451
67,7
Qd
QL
fsol
[%]
[MJ]
[MJ]
16745
7284
43,5
16058
7810
48,6
18169
11123
61,2
12478
9732
78,0
2
, reaching an output maximum
Qpar
[MJ]
--
--
--
--
Qpar
[MJ]
--
--
--
--