Solar Water Pump Manufacturer | Solar Submersible Pump & Surface Pump Solutions

SERVICE & SUPPORT
Home / TPON Solar Water Pump Service and Support
You can contact us for the technical problems and after-sales problems you encountered during the installation of the solar pump, and we will provide you with the best solution.

Solar Panel selection:

Solar panel recommendation for 24V-110v DC solar pump
PUMP POWER 120W-24V 210W-24v Voc:18V~5ov

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

Solar panel: 330W1PCS

PUMP POWER 120W-24V 210W-24v Voc:18V~5ov

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 400W-48V Voc:30V~100V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 400W-48V Voc:30V~100V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 400W-48V Voc:30V~100V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 400W-48V Voc:30V~100V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 400W-48V Voc:30V~100V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER1100W-72V Voc:50V~150V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER1100W-72V Voc:50V~150V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 1500W-96V Voc:60V~200V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PUMP POWER 1500W-96V Voc:60V~200V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

PPUMP POWER 1500W-96V Voc:60V~200V

Solar panel: 150W* 2pCS

Solar panel: 27OW*1PCS

Fault Information and Troubleshooting Method:

Fault Type
Fault CodeFault DescriptionCauses and Solutions of FaultRecovery Procedure
P0Hardware Overcurrent

Motor model is mismatched, please choose matching pumpse

UVW three-phase short-circuit connection, pleas rewire to ensure the normal installation of UVW

Automatically remove after 30s
P43Phase-lack Protection

UVW three-phase open circuit please rewiring toensure it reliable contact

Automatically remove after 30s
P46Stall Protection

Motor model is mismatched, please choose matching pumps

Pump extension cord is too long, please reduce the extension cord

Power is too low. increase the power supply

Pump bearing is stuck, please clean pump bearings

Automatically remove after 30s
P49Software Overcurrent

Water pump bearing stuck, clean pump bearings

UVW three-phase short-circuit connection, pleaserewire to ensure the normal installation of UVW

Automatically remove after 30s
P50Low Voltage Protection

The input voltage is too low, please distribute power refer to the electrical characteristics

Voltage return to normal, remove the fault immediately
P51High Voltage Protection

The input voltage is too high , please distributepower reter to the electrical characteristics .

Voltage return to normal, remove the fault immediately
P48Dry-run Protection

Not all of air in the pump is exhausted , cut off thepower , re-power and start the pump drainage after 30 seconds

There is no water in the water tank waiting forwater . it will restart

Automatically clearafter 30 minutes orre-power to clear
P60High Temperature Protection

The temperature of controller MCU is more than 90℃

Automatically clear after the temperature is normal
E8Current Sampling Fallure

Cut off the power and restart after 30 seconds

Restart the power
PLPower Shortage

No sunlight , waiting for the sunlight to restart

Solar panel matching error , refer to the recommendation to match correctly

At the first 5 timesit will remove after 30 seconds , and then 30 minutes to remove
ALARMReverse connection protect

Exchange the positive and negative wire

Restart the power
For more details please contact us
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