· Smart PWM technology, high efficiency
· Backlit LCD displaying system operating information and error codes
· LCD display design, read operating data and working condition easily
· LED Bar for easy to read charge state and battery information
7 Battery Type Compatible Lithium-ion, LiFePO4, LTO, Gel, AGM, WET, and Calcium
· Waterproof design, suitable for indoor or outdoor use
· Support Android mobile phone APP, realize wireless monitoring function of solar controller
· Use high performance, ultra-low power consumption Bluetooth dedicated chip
· Adopt Bluetooth 4.2 and BLE technology, communication distance up to 10m
· Real-time automatic fault alarm
· External temperature sensor optional, automatic temperature compensation
· Built-in temperature sensor, when the temperature exceeds the set value, the charging current will lower
down followed by the decrease of temperature, so as to control the controller's temperature rise
· Four stages charge way: Fast, boost, equalization, float
· With current-limiting charging mode, when the power of solar panel is over-sized and charging current
exceeds the rated current( ≤60% of rated current), the controller will lower the charging power, which
enables the system to work under the rated charging current
· Perfect EMC & thermal design
· Full automatic electronic protect function
Parameters:
Win1575-K: 15A MPPT, small size, IP67, and with Bluetooth, without load management.
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