500 Watts solar pump control box
Optimize pumping efficiency with MPPT according to sunlight condition and
solar panel used
Fully automatic pumping mode through the use of either or both
water level sensors in well and in storage tank
Bypass sensors for application does not require water level monitoring
Manual motor speed adjustment accommodate low-yield-well in
lower head application
Adjustable timer add time for low-yield-well to recover in automatic mode
Low power, over voltage and over current protections.
Dry run protection in automatic mode
Solar and battery power input
MPPT Maximum Power Point Tracking system
48V input, allow up to 100Voc (solar panel open circuit)
When multiple panels are used, it is recommended to use identical panels in the array
Do not use panel array that exceeds 100volts of Open Circuit Voltage (Voc)
Maximum power of the panel array is 160% of the motor's power rating
I have purchased a bunch of the pumps and controllers for deep well water installations where is is too expensive to have grid power. I have had some problems with a few but that is to be expected and some of the problems were caused by me. However, in every case, the company has bent over backwards to make it right. The units work like they are supposed to and last a long time.
Support has been walking us through fixing our pump, as you can see we have purchased some parts. Got the pump up and following your instructions it is now pumping as it should. Thank you for leading through every step of the way.
What can I say. Exceptional service, Customer service and exceptional products I'll be recommending your products to all my Friends and Neighbors.
The control box is easy to wire and understand. My only complaint is how to mount it. It has 4 screw holes on the back but no screws included. So I have to go to hardware store to try to find screws to match the holes and then try to match holes to holes on a mounting board. I'm not a carpenter. I think it should have a flange or eyelets on the outside that I can just drill through with metal screws. That would be so much simpler and faster.
speedy service as usual