This document summarizes the specifications of a solar submersible pump system for 4" wells. The system includes a PS600 controller with integrated data logging and pump management features. It also includes an ECDRIVE 600-C brushless DC motor rated for 0.7 kW, and a PE C-SJ5-8 centrifugal pump end made of stainless steel. The pump unit is designed for boreholes at least 4" in diameter, with a maximum flow rate of 6.5 m3/h and head up to 30 m. The system complies with various international safety and electromagnetic compatibility standards.