3THS04S48V500 Solar Water Pump Features

- Fits 3 1/4" inside diameter and larger well (does not fit 3" ID)
- Brushless motor, permanent magnetic motor rotor
- Helical rotor design for high head, high pressure
- Works directly with solar panels without the need of battery
- Dry Run protection through application of well water level sensor
- Maximum Power Point Tracking system (MPPT)
- Low power, over voltage, over current protections
- Maximum submersion depth - 150 feet

Package includes

- 3" 500 Watts, stainless steel solar pump and motor w/ 9 ft. lead
- Automatic Control Box
- 1 x well water level sensor, 1 x cistern water level sensor for setting up automatic pumping
- 2 x 10 ft. MC4 cable with M-F connectors, for connecting solar panel to control box
- Heat shrink kits for watertight connection
- Installation guide
- 1 year warranty

Pump Specifications:

- Pump power: 500W, 48V-DC nominal operating power ( minimum 30V DC for low head application )
- Pump type: Helical Rotor
- Rated Flow: 4GPM
- Max flow: 6.5GPM
- Max head: 400 feet (120 meters)
- Discharge: 3/4" NPTF
- Pump Diameter, length: 3" x 16" (76mm x 410mm)
- Pump Net weight: 12Lb (5.5kg), excluding control box
- Package Weight: 29Lb / 13kg, including control box and accessories

Auto control box specifications:

Optimize pumping efficiency with MPPT according to sunlight condition and solar panel used

Fully automatic pumping mode through the employ 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)

Recommended Solar Panels (NOT included):

Option 1: 2 x 190W to 280W Panels in series connection (for up to 180ft TDH)

Option 2: 4 x 190W to 250W Panels. 2 in series-parallel connection to reach maximum head

Option 3: 3 x 135W to 160W Panels in series connection (for up to 180ft TDH)

Option 4: 6 x 135W to 160W Panels. 3 in series then parallel to the other 3 to reach maximum head

Option 5: 4 x 95W to 120W Panels. 2 in series-parallel connection (for up to 180ft TDH)

Option 6: 8 x 95W to 120W Panels. 4 in series then parallel to the other 4 to reach maximum head

Note:

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 150% of the motor's power rating.
If over 150% rating panel array is used, turn the knob to lower the motor speed to prevent from over powering the motor.
Lower the motor speed for the pump just to be able to pump water at moderate sun condition.

This pump is Not recommended to be used for over 350 feet of total dynamic head.