Sell Solar Pumping Inverter

详情

Product Introduction: Solar pumping inverter converts DC voltage from the solar array into AC voltage to drive the pump. With the function of MPPT (maximum power point tracking), it regulates the output frequency according to irradiation in real time to achieve the maximum power. Product Features: Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method; Fast response and stable operation; better than the conventional methods which may lead to the problems including poor tracking performances, unstable or even cause water hammer damaging when the irradiation on the array changes rapidly. The system is dispensed with energy storing devices, and stores water instead of electricity. It improves the reliability of the device, at the same time, it lowers the construction and maintenance costs of the system dramatically. Digital control; automatic operation and data acquisition/storage of 8 years, etc; *8% of conversion efficiency, and complete protection. In-line blocks; user friendly; convenient for operating; perfect cooling and shielding. Product Advantages: To drive pumps equipped with *-phase induction motors. Optimized SPWM. Various operation modes and MPPT algorithms are available. Adjustable speed range of pump based on the actual situation of the system. Available option of water-level detecting and control circuit. Protection functions: lightning, over/low input voltage, over current and over load protection, etc. Enclosure class: IP*1.