The circuit board has three anti-treatment and layered structure design, even if a small amount of water enters, it will not damage the equipment.
Standard RS232 communication, easy to monitor with computer software. (RS485, short-range wireless optional), using USB to RS232 components, more convenient to do data communication with the computer (computer with USB interface can be used).
The injection molding process is adopted at the terminal, and the phenomenon of short circuit and wire contact does not occur, making it easier for the customer to operate.
Battery reversal will automatically alert you
The battery input end will not be damaged continuously, and there will be a buzzer warning. It avoids damage to the equipment due to wiring errors, fires, and better protects the battery.
Photovoltaic board reverse connection will automatically alert prompt
The input end of the photovoltaic panel will not be damaged continuously, and there will be a buzzer warning prompt. Special construction at night will not cause wiring errors (Note: The reverse connection detection at night wiring requires manual button intervention).
Continuous short-circuit output protection
The discharge output has continuous short-circuit output protection and over-current protection. Recover yourself after abnormal exclusion. It avoids damage to the equipment due to malfunction of the electrical equipment (especially short circuit) or causes fire.
Fan speed steady power generation control technology
The fan steady-speed power generation control method can make the fan not run at super-speed. In strong winds, the fan can control continuous power generation at a set speed to avoid direct braking of the fan due to stall caused by strong wind. Greatly increase the power generation of the fan and keep the fan running normally.
Wind stall current limiting power generation control technology
The fan stall limiting current control method can prevent the fan from running under overcurrent and protect the expensive generator from being damaged by the heat generated by the overcurrent.
Fan input MPPT power generation technology (boost type)
The wind and solar hybrid controller can provide automatic fan input upper limit power tracking mode, or 5-segment matching curve input configuration mode (input speed vs. input current; or input voltage vs. input current curve), which can greatly reduce the fan’s low wind speed efficiency. Power generation.
Support for multiple output mode selections
The controller offers a variety of output modes (light control, time control, morning light, PWM dimming, reverse) for easy application.
Statistics on cumulative power generation, remaining power, speed, current, temperature, etc.
The controller screen has conventional fan, photovoltaic, battery, output current, voltage, power display, as well as fan, photovoltaic cumulative power generation display, and battery residual power display, fan speed, unloading current display. The temperature of the controller is displayed.
The controller wiring terminal is placed with the warning function facing up
When the controller terminal is placed up, it will be alerted to allow the customer to use it in the correct installation direction, avoiding the use in the open air, or due to weather, the surface of the wire is dew, and the rain directly along the wire, the water is introduced into the controller. The possibility of damaging the controller after a large amount of water has accumulated.