1. Made of stainless steel, non-sensor shielding motor, motor efficiency over 90%.
2. Permanent magnet, brushless DC motor for long lifetime
3. Powered by solar panel directly, fully automatic operation, remote operation safeguards
4. Advanced controller with MPPT technology for maximum solar power
5. Prevent frequent startup of low solar power, the controller prolong the motor lifetime
6. The pump include Over-voltage protection / Under-voltage protection / Over-current protection / Over-load protection / Lightning protection, protection against dry-running
7.Automatic restart when water returns to the well or when the motor temperature returns to the safety range