Feature: 1. PERFECT COOLING: Solar inverter support high efficiency cooling, using 24V DC cooling fan, external aluminum cooling base, very effective 2. DELICATE AND STABLE: Variable frequency drive adopt doublelayer board design, streamlined layout, PCB board after three prevent paint treatment, simple structure with low failure rate 3. DIGITAL DISPLAY: Variable frequency speed controller adopt humanized operation, highlighted red digital tube display, to avoid misoperation 4. SAFE AND FIRE PREVENTION: 1PH solar inverter focus on safety, PC fireproof and heat resistant plastic shell, terminal full encircling design, to avoid the danger of electric shock 5. BUILT IN MPPT CONTROLLER：MPPT full name is maximum power point tracking, which can detect the generation voltage of solar panels in real time, and track the maximum voltage and current value (VI), so that the system can output the driving load with the maximum power and apply to solar photovoltaic system to coordinate the work between solar panels and loads, which is the brain of photovoltaic systems Specification: Item Type: Solar Inverter Material: PC flame retardant, aluminum Model: 9600D-1T-00400D Input Voltage: DC200-400V Output Voltage: 1PH 0-220VAC 0-600Hz Rated Power: 4KW Rated Current: 16A Built In MPPT Controller: MPPT: Full name "Maximum Power Point Tracking". It can detect the generation voltage of solar panels in real time, and tail after the maximum voltage and current value (VI), so that the system can output the driving load with the maximum power and apply it to solar photovoltaic system to coordinate the work between solar panels and loads, which is the brain of photovoltaic systems. Supporting Wide Voltage Input: A, 220V photovoltaic converter corresponding input voltage below 200V will jump low voltage alarm shutdown, 400V above automatically suppress voltage rise, avoid overlooking overvoltage shutdown; B, 380V photovoltaic converter corresponding input voltage below 400V will jump low voltage alarm shutdown, 700V above automatically suppress voltage rise, avoid overlooking overvoltage shutdown. Support Unattended Automatic Start And Stop: In the morning, when the illumination intensity rises to a certain extent, the input voltage reaches about 400V (220V photovoltaic converter reaches about 200V), and the photovoltaic converter automatically starts driving load operation without manual operation. In the evening, when the illumination intensity decreases to a certain extent, the input voltage drops to about 400V (220V photovoltaic converter reaches about 200V), and the photovoltaic converter automatically stops driving the load without manual operation. Peripheral Interface Features: Programmable Digital Input: 4 inputs Programmable Analog Input: AI1: 0 ~ 10V Input, AI2: 0 ~ + 5V or panel potentiometer input Open Collector Output: 1 output Relay Output: 1 output Analog Output: 1 output, optional 4 ~ 20mA or 0 ~ 10V Technical Performance Characteristics: Control: PG free vector controlled, V/F control Overload Capacity: 150% rated current 60s; 180% rated current 10s Starting Torsion: Without PG Vector Controlled: 0.5Hz/150%(SVC) Speed Ratio: No PG Vector Controlled: 1: 100 Speed Control Accuracy: PG Vector Controlled: Maximum speed ± 0.5 Carrier Frequency: 0.5k ~ 15.0kHz Peculiarity: Frequency Setting Mode: Digital setting, analog setting, serial communication setting, multi speed, PID setting PID control function Multi Speed Control Function: 8 speed control Swing frequency control function Instant power off without stopping function REV Or JOG Key Function: User defined multi function shortcut key Automatic Voltage Regulation Function: When the grid voltage changes, the output voltage can be automatically maintained constant Provide Up To 25 Types of Fault Protection: Over current, over voltage, under voltage, over temperature, phase loss, overload protection.. Package List: 1 x Inverter 1 x User Manual Note: 1. The default upper frequency of this solar photovoltaic inverter is set to 50HZ, with the reverse function turned off by default. If you need to make changes, please follow the instructions in the manual.2. Please try to maintain the recommended voltage for the DC input, otherwise it will reduce the solar conversion rate.3. Do not close the AC input and DC input switches at the same time, as it may damage the inverter or solar panel.4. Do not overload the inverter, such as when the inverter power is smaller than the motor power, or when a regular motor operates at over 50HZ, as it may frequently trigger overload protection faults in the inverter, or even cause damage. The motor may also overheat and burn out as a result.5. The solar de