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This pump offers protection against dry-running. Operating voltage: 30-300 Volts DC or 90-240 Volts AC (operates on solar, electrical power or generator). |
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Southwest Texas Solar |
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There are three steps to help you determine the cost of your application: |
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Cross section of a Grundfos pump with SQFlex technology. |
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If you have any questions, please email or call Southwest Texas Solar. |
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Call: (325) 853-1000 |
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Grundfos pumps |
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# Cows / Sheep |
Gallons per day |
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1 cow / 5 sheep |
15 |
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10 / 50 |
150 |
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100 / 500 |
1500 |
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500 / 2500 |
7500 |
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OPTION: Solar Tracking Mount
This mounting hardware uses the sun's heat to move liquid from one side of the mount to the other, allowing gravity to rotate your solar panels so they track the sun throughout the day. There are no motors, gears or controls to fail.
A Solar Tracking Mount increases water production by 35%
Click here to see how a Solar Tracking Mount works. |
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Step # 2: Use this table to determine approximate water production and cost of your Grundfos Solar Water Pump System |
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Number of 250 watt Solar Panels used to produce water |
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1 panel |
2 panels |
3 panels |
4 panels |
6 panels |
8 panels |
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Depth of Water (feet) |
Gallons of water produced - per day |
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50’ |
3000 |
6300 |
10900 |
15500 |
22200 |
26800 |
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100' |
1500 |
3900 |
5600 |
7200 |
11300 |
13500 |
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200' |
800 |
2100 |
3200 |
4600 |
6100 |
7000 |
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300' |
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1680 |
2500 |
3000 |
3450 |
3625 |
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400' |
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1150 |
2000 |
2650 |
3100 |
3375 |
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500’ |
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890 |
1470 |
2170 |
2800 |
3050 |
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600’ |
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690 |
1100 |
1600 |
2350 |
2700 |
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700’ |
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1080 |
1980 |
2330 |
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800’ |
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600 |
1530 |
1980 |
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* Approximate cost |
$3,895 |
$4,595 |
$5,190 |
$5,820 |
$7,300 |
$8,850 |
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* Approximate cost includes: · Solar pump · Solar panels · Mounting frame · Control switch |
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