FORTUNER Turbo Series solar water pump controller is an electronic device that is a combination of an inverter, MPPT, and Variable Frequency Drive (VFD) which ensures the maximum use of solar power with the maximum water flow. FORTUNER has launched the new Turbo Series solar pump control systems (0.5HP-5HP) with low voltage Vmp and an isolation transformer. No need to connect batteries and pump water from early morning till late evening, even under cloudy conditions.