The GG SPI 4T Solar Pump Inverter (30kW–132kW, Three Phase) is a heavy-duty, high-capacity solar inverter designed to power large-scale three-phase water pumps directly from solar panels. Built with advanced MPPT technology, it maximizes solar energy efficiency and ensures stable operation under varying sunlight conditions. Its IP65-rated enclosure provides strong protection against dust, rain, and harsh environments, making it suitable for outdoor installations. The inverter features soft start and stop functions to protect pump motors, along with safety protections including dry-run, overload, overvoltage, and water level monitoring. With its robust design and wide capacity range, it is ideal for large-scale agricultural irrigation projects, industrial water supply systems, and municipal pumping stations—offering a sustainable, battery-free, and cost-effective pumping solution.