Sgy30kh Solar Pump Inverter

Stainless steel shell, big aluminum heatsink for cooling, water proof fan, IPM from Mitsubishi ( intelligent power module ), so efficiency is 98%, very reliable. Main board, LCD board, control board. All components we use good quality. Also we design a button for power on/power off. Stainless steel shell, so you can install our inverter outdoor directly. You can save money water proof boxWe design a button for power on/power off. You can save money for AC breaker and DC breaker 1. Compatible with 3-phase induction motor Water pump is driven by a three-phase AC motor; 2. It adopts dynamic VI maximum power point tracking(MPPT) and optimizes pure sine wave PWM control with fast response speed and good stability; (Its MPPT controlling technology can adjust pump speed according to changes in sunlight intensity. In the peak of sunshine, the pump is running at rated speed, and the output power close to the PV array maximum power. When sunshine is insufficient, it will automatically stop working. ); 3. Use stainless steel as protection material, so it can be installed outside without water-proof box; 4. Full automatic operation: According to the actual conditions, it can freely set the range of pump speed; 5. The main circuit uses intelligent power module(IPM) with high reliability and high conversion efficiency (above 98%); 6. Have complete protective functions (overload, over/under voltage, over heat, reverse polarity, thunder, over flow and dry running, short-circuit); 7. Protection degree IP65, working environment temperature: -10° C ~ 50° C; 8. LCD display(43*29mm), simple operation. Setting parameters and fault detection; 9. Soft start and variable-frequency function. (Go up from 0Hz to 50Hz); 10. AC drive function. (When sunshine is not enough, AC city power is switched to work manually). Or connect generator