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Frequently Asked Questions
What types of batteries does this controller support?
The controller supports four main types: Lead-acid, ternary lithium, lithium iron phosphate, and custom battery settings.
Can the controller charge batteries at low wind speeds?
Yes, it uses a specialized MPPT control algorithm for the fan channel to ensure efficient charging even during low wind conditions.
How efficient is the PV (Solar) charging?
The PV charging utilizes advanced MPPT tracking technology with an efficiency of no less than 99.5%, which is 15-20% higher than traditional PWM controllers.
Is remote monitoring available?
Yes, you can view and set operating parameters through a mobile phone APP (optional) and it also supports RS485 communication.
What is the "Battery Activation" function?
This function allows the controller to use wind or solar power to activate a lithium battery pack's BMS if it has entered under-voltage protection, allowing charging to resume.
Is the system voltage manually set?
The machine features automatic identification for 12V, 24V, and 48V battery systems by default.