Retail Price: $428.00
Our Price: $400.00
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Application
Used to control and power a DC motor from a solar panel. The unit prevents stalling of the motor under less than full sun condition. The power of the sun is transformed to the motor running conditions so as the sun goes down the motor slows down instead of stalling. Conversely, or as the sun comes up the motor starts running much earlier instead of staying stalled for hours when it could be running. This translates into more running time of the motor where it spends a lot of time working instead of stalled doing no work.
Features
Voltage Limited Output to 15 / 30 V
Greatly increases water flow, even under reduced sunlight conditions (over 40% likely)
Transient Protected on the input and output
Float/Dry Switch input for on/off control
Pump Protection Features - Well Dry, Low Sun, Current Limited, Temperature Limited
LED Display of pump performance
Interface for Optional Digital meter MT-3
Ultra High Efficiency >94%
Rainproof NEMA 3R enclosure
Electrical Specifications
|
Nominal Voltage (V) |
12 |
24 |
|
Nominal PV Input (V) |
12 |
24 |
|
Maximum PV Input (V) |
50 |
50 |
|
Maximum Output Voltage (V) |
15 |
30 |
|
Maximum Output (A) |
40 |
40 |
|
Maximum Output (A) short term - 10 sec |
60 |
60 |
|
Efficiency |
>95% |
>95% |
|
Complete Pumping Systems
