For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

LCD Display: With rich content for the LCD screen display and simple query setting, the automatic wind solar charge controller can switch Chinese and English. Lithium battery is equipped with dedicated activation and stable charging function.

Dual Channel Power: Adopted high accuracy sampling chip control, which can maximum rational use of battery energy, with dual channel power supply function of the wind solar controller, battery and solar energy.

Heat Dissipation: Equipped with aluminum shell, whose plate can self cooling and dissipate heat. The load output can be adjusted in various working modes. The internal circuit board of the controller is sprayed with three proof paint to , moisture and static electricity.

USB Charging: Adopted MPPT control algorithm design, the 48V LCD wind solar controller can be charged more efficiently, including USB charging function, can be used in mobile phone charging, also can exert the maximum power of the battery board, provide a larger charging current. It can generally improve the energy utilization rate by 15 percent to 20 percent than the PWM controller.

Convenient: The acid batteries, ternary lithium batteries, lithium iron phosphate batteries, and user defined batteries can all be used, which is convenient for users to choose.Press and hold the button for more than 3 seconds in any browsing interface to enter the parameter setting interface; In the setting interface, press this key to switch to the next setting item; In the setting interface, press and hold the button for more than 3 seconds to save the parameters and exit the setting state.