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.
300W 20A: The MPPT photovoltaic controller uses solar maximum power point tracking (MPPT) technology. 300W output power, 20A load discharge current.
High Efficiency: The photovoltaic solar controller adopts a high efficiency synchronous rectification circuit structure. Performance upgrade, efficiency improvement.
Multiple Protections: Short circuit protection, over temperature protection, solar input undervoltage protection, battery undervoltage protection, load port short circuit protection.
Applications: Photosensitive solar controller, no output during the day, load output at night, suitable for street lights. Energy saving and environmental protection.
Installation Attention: The output and input lines can be connected and installed according to the applicable voltage. There is high voltage and high current in the machine, and non professionals are not allowed to disassemble.