Best Price on 20a Solar Controller - LD2440S 40A PWM Solar Controller – Welead S&T
Best Price on 20a Solar 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:
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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Best Price on 20a Solar Controller - LD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Lesotho , Riyadh , Pretoria , We are confident that we are able to provide you with opportunities and will be a valuable business partner of you. We look forward to working with you soon. Learn more about the types of products that we work with or contact us now directly with your inquiries. You are welcome to contact us anytime!
By Eileen from Surabaya - 2016.12.02 14:11
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Irma from Montreal - 2016.05.21 12:31