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6

MENU SCREENS AND THEIR FUNCTIONS

1.  Press the menu button to cycle through the six different settings screens. Each screen is 

explained below.

2.  Holding the menu button for 6 to 7 seconds will allow you to change the settings on a 

screen. Use the up or down buttons to change the values. 

3. 

Hold the menu button again to confirm your settings.

MAIN DISPLAY

Displays details about voltage and connections to the 
PWM controller. (Not pressing any button for 10 seconds 
will return you to this screen.)

FLOAT OR CV VOLTAGE

Accept power from the solar panel until the battery’s 
voltage reaches the set value. 
Default: 13.7V

DISCHARGE RECONNECT

Connect to the load when the battery’s voltage reaches 
the set value.
Default: 12.6V 

DISCHARGE STOP

Sever the connection to the load when the battery’s 
voltage reaches the set value. 
Default: 10.7V

WORK MODE

Control when the battery supplies power to the load. 
24H – constantly provide battery power to the load.
1-23H – provide battery power to the load for the set 
number of hours after the solar panel has stopped 
receiving sunlight.
0H – provide power only when the solar panel is not 
receiving sunlight.

BATTERY TYPE

Shows type of battery attached to the PWM controller.
b01 – Lead Acid/ AGM Sealed (default) 
b02 - Gel 
b03 - Dry Cell

Summary of Contents for 250W

Page 1: ...250W Folding Solar Panel USER MANUAL PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE USING THIS PRODUCT AKSR PN250W_02 V1 5...

Page 2: ...panel to charge 12v rechargeable batteries Lead acid batteries produce harmful explosive gases The battery should be mounted in well ventilated area away from possible ignition sources Take care when...

Page 3: ...Imp 13 52A Open Circuit Voltage Voc 21 6V Short Circuit Current Isc 14 48A Normal Operating Cell Temp NOCT 47 2 C Maximum System Voltage 1000VDC Maximum Series Fuse Rating 20A Operating Temperature 40...

Page 4: ...connecting to the solar panel The solar controller will then illuminate DISCONNECTING STORING YOUR SOLAR PANEL Disconnect the solar panel off the battery before removing the battery clips off the batt...

Page 5: ...e wires to the appropriate terminals 1 Connect the battery to the PWM controller 2 Connect solar to the PWM controller 3 Optional Connect the load you want to provide power to excluding batteries 4 Re...

Page 6: ...r from the solar panel until the battery s voltage reaches the set value Default 13 7V DISCHARGE RECONNECT Connect to the load when the battery s voltage reaches the set value Default 12 6V DISCHARGE...

Page 7: ...tension lead with the battery Then connect the controller onto the battery NOTE The extension lead is between the controller and battery Connect solar blanket to the controller DISCONNECTING Disconnec...

Page 8: ...e load is displayed Load icon flashes slowly Overload Reduce the load s power draw Load icon flashes quickly Short circuit protection System should reconnect automatically The PWM controller will not...

Page 9: ...ilure does not amount to a major failure The benefits provided to you as the consumer by this warranty are in addition to other rights and remedies available to you under the law THE WARRANTY DOES NOT...

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