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Friday July 04, 2008

 


48 Volt ETAPUMPTM Battery Systems Applications Chart
Pump Model
Lift
Current Req'd
Flow Rate
4-32
4-42
4-64
8-42
12-42
8-64
12-64
(ft)
(m)
(A/hr)
(Imp GPM)
(Imp Gal/hr)
(US GPM)
(US Gal/hr)
(L/s)
(L/hr)
Cow/Calf Pairs watered per day with the above number of Panels
HR-14
25
8
2.4
9.1
550
10.93
660
0.69
2500
177
232
354
464
695
708
880
50
15
3.3
8.9
530
10.69
640
0.67
2400
125
163
249
326
746
326
746
75
23
4.7
8.7
520
10.45
630
0.66
2400
87
114
173
227
519
227
519
100
30
5.5
8.3
500
9.97
600
0.63
2300
70
92
140
184
420
184
420
125
38
6.7
7.9
470
9.49
570
0.6
2200
56
73
111
145
332
145
332
150
46
7.1
7.3
440
8.77
530
0.55
2000
48
63
96
126
288
126
288
175
53
7.9
6.9
410
8.29
500
0.52
1900
41
54
82
107
244
107
244
HR-07
200
61
5
3.6
220
4.32
260
0.27
980
34
44
68
88
202
88
202
250
76
5.8
3.4
200
4.08
250
0.26
930
28
36
55
72
163
72
163
300
91
6.7
3.3
200
3.96
240
0.25
900
24
31
47
61
139
61
139
HR-04H
350
107
5.3
2.2
130
2.64
160
0.17
600
20
26
40
52
118
52
118
400
122
5.7
2.2
130
2.64
160
0.17
600
18
24
36
47
108
47
108
450
137
6.3
2.1
130
2.52
150
0.16
570
16
21
32
41
94
41
94
500
152
6.9
2.1
130
2.52
150
0.16
570
15
19
29
38
86
38
86
HR-03H
600
183
5.3
1.3
80
1.56
90
0.1
350
12
15
23
30
69
30
69

 

48 Volt ETAPUMPTM Battery Systems Performance Chart
Pump Model
Lift
4-32
4-42
4-64
8-42
12-42
8-64
12-64
(ft)
(m)
Imperial Gallons/day with above number of Panels
HR-14
25
8
2650
3470
5310
6950
10400
10600
13200
50
15
1860
2440
3730
4880
7320
7460
11200
75
23
1300
1700
2590
3390
5090
5180
7780
100
30
1050
1370
2100
2750
4120
4200
6300
125
38
828
1080
1660
2170
3250
3310
4970
150
46
720
942
1440
1880
2830
2880
4320
175
53
609
797
1220
1590
2390
2430
3650
HR-07
200
61
503
658
1010
1320
1980
2010
3020
250
76
407
533
814
1070
1600
1630
2440
300
91
346
453
691
905
1360
1380
2070
HR-04H
350
107
293
383
585
766
1150
1170
1760
400
122
268
351
536
702
1050
1070
1610
450
137
235
307
469
614
922
939
1410
500
152
213
279
427
559
838
853
1280
HR-03H
600
183
171
224
342
448
671
684
1030
Pump Model
Lift
4-32
4-42
4-64
8-42
12-42
8-64
12-64
(ft)
(m)
US Gallons/day with above number of Panels
HR-14
25
8
3180
4170
6380
8350
12490
12730
15850
50
15
2230
2930
4480
5860
8790
8960
13450
75
23
1560
2040
3110
4070
6110
6220
9340
100
30
1260
1650
2520
3300
4950
5040
7570
125
38
990
1300
1990
2610
3900
3980
5970
150
46
860
1130
1730
2260
3400
3460
5190
175
53
730
960
1470
1910
2870
2920
4380
HR-07
200
61
600
790
1210
1590
2380
2410
3630
250
76
490
640
980
1290
1920
1960
2930
300
91
420
540
830
1090
1630
1660
2490
HR-04H
350
107
350
460
700
920
1380
1410
2110
400
122
320
420
640
840
1260
1290
1930
450
137
280
370
560
740
1110
1130
1690
500
152
260
340
510
670
1010
1020
1540
HR-03H
600
183
210
270
410
540
810
820
1240
Pump Model
Lift
4-32
4-42
4-64
8-42
12-42
8-64
12-64
(ft)
(m)
Litres/day with above number of Panels
HR-14
25
8
12000
15800
24100
31600
47300
48200
60000
50
15
8500
11100
17000
22200
33300
33900
50900
75
23
5900
7700
11800
15400
23100
23500
35400
100
30
4800
6200
9500
12500
18700
19100
28600
125
38
3800
4900
7500
9900
14800
15000
22600
150
46
3300
4300
6500
8500
12900
13100
19600
175
53
2800
3600
5500
7200
10900
11000
16600
HR-07
200
61
2300
3000
4600
6000
9000
9100
13700
250
76
1900
2400
3700
4900
7300
7400
11100
300
91
1600
2100
3100
4100
6200
6300
9400
HR-04H
350
107
1300
1700
2700
3500
5200
5300
8000
400
122
1200
1600
2400
3200
4800
4900
7300
450
137
1100
1400
2100
2800
4200
4300
6400
500
152
970
1270
1900
2500
3800
3900
5800
HR-03H
600
183
780
1020
1600
2000
3100
3100
4700

 

Solar Direct ETAPUMPTM Systems
The following chart lists the typical daily volume of water, in US Gallons, of the solar direct ETAPUMP. The shading indicates the most efficient pump to use in each particular situation.
Vertical Lift (Feet)
System wattage
25
50
75
100
125
150
175
200
250
300
350
400
450
500
550