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Oventrop Solar Systems Sizing Chart
The following solar sizing charts shows various combinations of solar collector quantities to Regusol pumping stations an the
design solar storage volume.
Tank selections are up to the designer for Regusol X systems and larger.
Collector
Type
OV 5-16 Evacuated tube
collector
OVF-21 Flat plate collector OVF-32 Flat plate collector OVF-40 Flat plate collector
Number of
collectors
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
1
OVSOL 5-16 package
N/A
1.5
OVSOL 5-24 package
2
Regusol EL130
160
Regusol EL130
54
OVSOL FP-2 package
Regusol EL130
106
3
Regusol EL130
230
Regusol EL130
81
OVSOL FP-3 package
Regusol EL130
159
4
Regusol X-15
264
Regusol EL130
108
Regusol EL130
160
Regusol EL130
212
5
Regusol X-15
330
Regusol EL130
135
Regusol EL130
205
Regusol X-15
265
6
Regusol X-15
396
Regusol EL130
162
Regusol X-15
246
Regusol X-25
318
7
Regusol X-15
462
Regusol EL130
189
Regusol X-25
287
8
Regusol X-25
528
Regusol X-15
216
Regusol X-25
328
9
Regusol X-15
243
10
Regusol X-25
270
11
Regusol X-25
297
12
Regusol X-25
324
For Single Speed Pumps
Collector
Type
OV 5-16 Evacuated tube
collector
OVF-21 Flat plate collector OVF-32 Flat plate collector OVF-40 Flat plate collector
Number of
collectors
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
Pumping
Station
Storage in
Gallons
1
OVSOL 5-16 package
N/A
1.5
OVSOL 5-24 package
2
Regusol EL130
160
Regusol EL130
54
OVSOL FP-2 package
Regusol EL130
106
3
Regusol EL130
230
Regusol EL130
81
OVSOL FP-3 package
Regusol EL130
159
4
Regusol EL130
264
Regusol EL130
108
Regusol EL130
160
Regusol EL130
212
5
Regusol X-15
330
Regusol EL130
135
Regusol EL130
205
Regusol X-15
265
6
Regusol X-15
396
Regusol EL130
162
Regusol X-15
246
Regusol X-25
318
7
Regusol X-25
462
Regusol EL130
189
Regusol X-25
287
8
Regusol X-25
528
Regusol X-15
216
Regusol X-25
328
9
Regusol X-15
243
10
Regusol X-15
270
11
Regusol X-25
297
12
Regusol X-25
324
For Three Speed Pumps