Features: EXCELLENT PERFORMANCE-Internal high accuracy meter, which can provide voltage mode microgrid, durable and long service life.The product has maximum power point tracking, reverse power transmission and I/O fully isolated. FLEXIBLE INSTALLATION-In order to satisfy higher power requirements, the solar microinverter Support multiple parallel stacking, global voltage/frequency self‑adaptation, and the number of stacks is unlimited, which can form a single-phase parallel stack system. After the power station is installed, there is almost no need to do maintenance work. FULLY SECURITY PROTECTIONS-Solar grid tie micro inverter is equipped with IP65 waterproof to prevent raindrops from entering completely, and aluminum alloy shell can effectively prevent rain erosion on the surface. Input and output are completely isolated for power consumption, which is safer and more reliable. Multiple intelligent security protections ensure the inverter to be fully protected in the process of use. INTELLIGENT MONITORING-Micro inverter, supports 120/230V automatic recognition of AC voltage, adaptive voltage/frequency. Using self‑cooling heat dissipation method, long service life, with mobile phone APP monitoring, more worry‑free.The inverter can collect real-time data with intelligent monitoring system. SATISFACTION GUARANTEED-We promises every customer a 100% shopping satisfaction, feel free to reach us if you have any questions about your purchase. We will give you a professional and detailed reply within 24 hours.Click to buy now Specification: Item Type: Inverter. AC Output Voltage: 120v/230v(automatic identification). Rated Output Power: 1400w. Operating Temperature Range: -40℃ to +65℃. Monitoring System: Mobile APP. Waterproof Rating: IP65 NEMA3R. Cooling Method: Self-cooling. Rated Frequency Range: 48-51Hz/58-61Hz. Maximum Output Efficiency: 95%. How to Use: 1. Install and fix the inverter on the bracket of the photovoltaic panel with the screws attached to the machine. 2. Connect the DC connection plug on the photovoltaic panel to the DC input terminal of the inverter with positive and negative poles. 3. Open the waterproof cover of the AC output connector of the inverter and connect the AC cable to the AC waterproof plug. 4. Connect the AC output cable to the AC main cable. 5. Repeat the first to third steps to install and connect all the inverters. 6. Connect the AC main cable to the utility grid to start your green energy journey. Package List: 1 x Inverter. 1 x Installation User Manual. 1 x AC Connection Line. 4 x Fixing Screw. 4 x Fixing Nut. 4 x Fixed Gasket. 4 x Fixed Washer