1. DC brushless permanent magnet motor :100% copper wire winding+cold-rolled silicon steel sheet.with high -speed punching , improve the efficiency and precision. Reliable operation, small volume, small mass, less loss.
2.NSK bearing :low noise ,high speed ,high precision ,low friction, long life.
3.Alloy mechanical seal: Lower working life and high reliability .
4. Energy-saving and environment-protected green products: Compared with the traditional alternation curren machine, the efficiency is improved 25% by the permanent magnetism, direct current, brushless, non-sensor motor
5. Digital intelligent MPPT controller box: can detect the circuit automatically, have High/low voltage protection, over-current/overload protection, lack of water protection, etc. It also have soft start, no impulse current. The motor will be very safe ,wont be burned.
6.LED screen can show speed, voltage, current, power
7. Auto start, when there is solar power, the pump will operate automatically
8.Green environmental protection and no pollution. High efficiency, high reliability, small size, light weight, more functions.maintenance-free