Win- N series controllers include Win300-N and Win300-NBT solar charge controller. They are shipped with a temp. sensor(Its length is 80mm).There’re also some optional component for your choice.
1. Temperature sensor. It can be used for measuring the temperature. If it’s not connected or damaged, the internal temp. will be used for compensation during charging
2. Bluetooth communication, which has many advanced characteristics. Our software can support Android APP, so that customers can monitor or check the working status about the solar controllers and system. We adopt Bluetooth 4.2 and BLE technology for this new controllers, and its communication distance can be more than 10m.(You can refer to the detailed Bluetooth APP manual to get more information and instruction for the detailed usage.)
You also can know the information via the controller’s big LCD. There’re backlit LCD(displaying system operating information),Solar panel indictor(Indicating the pv’s working status),Battery indicator, Key(setup and view the operating parameters),battery capacity indicator(display current capacity of battery, Temperature sensor port(collecting temperature information/compensation information)，solar module terminals, battery terminals.
As we know, a PWM controller does not send a steady output but rather a series of short charging pulses to the battery.
WIN-N series solar regulators can help you steady and protect the charging and discharging situation of your battery.
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