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.
FULL PROTECTION With full charge and discharge protection for over-voltage, over-current, overload, over-temperature, short-circuit, etc. Aluminum heatsink and high-temperature derating treatment ensure reliable and efficient operation in various working environments.
VERSATILE USAGE The controller supports full power charging and discharging at the same time, and supports a variety of battery types such as sealing, gel, opening, lithium battery and customization. Widely used in off-grid PV systems to manage solar panels, batteries and loads. With perfect software, hardware error detection and protection functions, avoid component damage caused by installation errors and system errors.
AUTOMATIC ADJUSTMENT Adjust the parameters according to different conditions, so the system is always close to the maximum working point. The whole process is fully automatic, no user customization required.
PROTOCOL COMMUNICATION Allows you to store historical data of 300 consecutive days. Supports standard protocol RS485 communication with adjustable baud rate and TTL fixed baud rate communication.
MPPT TECHNOLOGY MPPT technology is used to quickly and accurately track the maximum power point of the solar cell in any environment, obtain real-time maximum energy, and greatly improve energy utilization.
