Popular Design for Solar System Controller With Usb - LD2440S 40A PWM Solar Controller – Welead S&T
Popular Design for Solar System Controller With Usb - 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:
Solar Charge Controller For Better Battery Life
Solar Charge Controllers
Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Popular Design for Solar System Controller With Usb - LD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Iceland , Bangkok , United States , With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Lisa from Angola - 2016.01.28 19:59
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Gladys from London - 2016.08.18 11:04