Wholesale 48v Mppt Controller - LD2440S 40A PWM Solar Controller – Welead S&T
Wholesale 48v Mppt Controller - LD2440S 40A PWM Solar Controller – Welead S&T Detail:
Land Dream Series（LD in short） is an economical and traditional PWM solar controller.It can not only extend the service life of battery, but also provide necessary protection over the whole system. We own its outlook design patent.The double buttons and LCD screen show you the working parameters of the whole system, clear and understandable. This series is widely applied in solar home system, traffic signal, solar lighting system, etc.
1.Automatic identify system voltage, totally compatible with 12V/24V
2.LCD displaying and double button operation of man-machine interface.
3.3 stage PWM charging mode: Bulk,Boost, Float.
4.Load control mode:Sensor mode,Time mode,Discharging capacity limited mode.
5.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.
6.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.
1.PV reverse polarity protection
2.PV short circuit protection
4.Battery overcharge protection
5.Battery over discharge protection
6.Battery reverse polarity protection
7.Load overload protection
8.Load short circuit protection
Product detail pictures:
Related Product Guide:
What Is A Solar Charge Controller?
Solar Charge Controller For Better Battery Life
Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Wholesale 48v Mppt Controller - LD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Tunisia , Berlin , luzern , Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
By Odelia from Liberia - 2016.09.30 16:36
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Edward from Brazil - 2015.06.05 13:10