Overview:
The controller is equipped with PV-Power technology, which can be activated at either end of the solar panel or battery. When battery is under voltage, the solar panel also can charge; the product can be used directly as a charger.
Features:
●Display interface automatically switches
●Can set daytime start, night off mode
●System voltage automatic identification
●Intelligent PWM charging method
●Battery undervoltage protection
●Light control and time control mode
●Lead acid, lithium battery optional
●Reverse battery protection
●Temperature compensation function
●Dual USB 5V output
●Overload, short circuit protection
NO. |
Name |
NO. |
Name |
① |
Built-in temperature sensor |
⑥ |
Load interface
|
② |
Mounting locating holes |
⑦ |
RS485 communication interface |
③ |
External temperature sensor interface
|
⑧ |
Switch / setting button
|
④ |
Photovoltaic array interface
|
⑨ |
USB 5V output interface
|
⑤ |
Battery interface |
|
|
Connection:
As picture, the connection of solar energy, battery, load, temperature probe, MP15 (reserved), please pay attention to the connection, do not connect wrong, reverse.
Note:1.External temperature sensor, remote display unit, network connection module are optional.
2.Temp Sensor:
External temperature sensor probe interface: When the external temperature sensor is not connected, the system default value is the built-in temperature sensor; when the external temperature sensor is connected, the internal temperature sensor is automatically disconnected.
Specifications:
Model |
|
CMB-3210W |
CMB-3220W |
|
Maximum charging current |
|
10A |
20A |
|
Maximum discharge current |
|
20A |
30A |
|
Maximum photovoltaic
panel withstand voltage |
≤55V |
USB output |
5V 2A |
Feature |
No-load loss:≤10mA;Temperature compensation:-3mV/cell/℃ |
Operating temperature |
-20℃- 60℃ |
Package Included:
1 x Solar Controller
1 x Users Manual
