4DPC9.5-125-200-2200-A/D Series Solar Deep Well Pumps: Key Features and Highlights High-efficiency hybrid operation & 100% flexible power: Designed for ultimate operational reliability. This premium AC/DC hybrid model can run entirely on solar power during the day and seamlessly switch to AC grid power or a generator when needed, providing a completely independent and uninterrupted water source for deep wells and large-scale livestock. High-performance intelligent MPPT controller: Equipped with an advanced high-efficiency dual-input MPPT controller. It accurately tracks the maximum power point of the solar panels in real time, ensuring the pump starts earlier in the morning and runs longer in the afternoon, maximizing water daily yield. Auto-switching & reliable operation: The sophisticated hybrid configuration allows for automatic power source selection. Its heavy-duty design reduces manual intervention and operation costs, making it a reliable, worry-free "one-and-done" system for busy farmers and commercial agriculture.