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.
1.Wide working voltage: 18v-45v.
2.Built-in MPPT controller to make full use of solar energy.
3.Over-voltage protection/under-voltage protection: The pump automatically stops working when the voltage is too high or too low;
4.Then every 10 minutes, when the voltage is restored to 18v-45v, the pump starts automatically and starts again.
5.The water pump can connect directly to the solar panel in the sunlight without connecting the battery.