4DLR12-100-110-1500 Series Solar Deep Well Pumps: Key Features and Highlights l High-performance intelligent MPPT controller: Equipped with a built-in high-efficiency DC 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, even on cloudy days. l Real-Time Performance Dashboard: Equipped with a high-definition LED interface, it clearly displays system operation. Real-time monitoring of critical data such as speed makes system management and troubleshooting easier than ever before. l Precision Low-Flow and High-Head Efficiency: The DLR series is meticulously engineered for specialized high-pressure applications. Ideal for precision industrial boosting, long-distance uphill water transport, or high-head pressure maintenance, it delivers a focused, consistent flow rate with exceptional lift capability. This ensures stable, high-pressure performance even in the most demanding vertical or long-range delivery environments.