Popular Design for Solar System Controller With Usb - LD2420C 20A PWM Solar Controller – Welead S&T
Popular Design for Solar System Controller With Usb - LD2420C 20A 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 Controllers
Solar Charge Controller For Better Battery Life
We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Popular Design for Solar System Controller With Usb - LD2420C 20A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Dominica , India , Riyadh , We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
By Tom from Afghanistan - 2015.05.13 17:00
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Lindsay from Somalia - 2016.09.26 12:12