VEICHI provides OEM/ODM Service for TOP Customers. SI30 solar pump inverter has wireless transmission technology (GPRS, Bluetooth, WIFI), mobile APP "one-key operation". Modular design, four major modules for customers to choose from. IP65 high protection grade, directly installed outdoors, without cabinet assembly. Drive synchronous, asynchronous, BLDC various types of pump motors. The new aluminum-alloy appearance is simple and elegant and more reliable. Product Advantages 1. Smart Internet of Things-Smart Irrigation. 2. Modular design. 3. Wireless transmission, mobile APP "one key operation". 4. IP65 high protection level, no cabinet assembly is required. 5. AC110V/220V/400V multiple voltage options. 6. Drive a variety of permanent magnet synchronous, asynchronous, BLDC motors. 7. MPPT Maximum power output + multiple protection functions. 8. New aluminum alloy appearance, generous and reliable. Applications Farmland irrigation, residential water, landscape fountains, swimming pool water supply, desert management Voltageï¼?frequency: D1 modelï¼?90-400VDC/single-phase 110VAC 50/60HZ D3 model 150-450VDC/ single-phase 220VAC 50/60HZ D5 model 300-850VDC/ three-phase 380VAC 50/60HZ Recommended voltage Voc: D1 model 175-380VDC D3 model 360-430VDC D5 model 620-750VDC