background image

 

 

 

Day Recognition 

Steady On 

Day Time 

 

Night Recognition 

Steady On 

Night Time 

 

Solar Panel 

Steady On 

Solar Panel Indication 

Charging 

State 

Steady On 

Boost Charging 

Steady On 

Float Charging 

Steady On 

Equalise Charging 

 

Battery 

Quick Flashing 

Battery Overvoltage 

 

Slow Flashing 

Battery Over-discharge 

 

Battery  

SOC 

4 Dashes 

100% 

 

3 Dashes 

75% 

 

2 Dashes 

50% 

 

1 Dash 

25% 

 

0 Dashes 

0% 

 

Load 

Steady On 

Load Turned On 

 

Steady On 

Load Turned Off 

 

Quick Flashing 

Overload or Short-circuit Protection 

1.

 

Pure Light Control (0): 

When sunlight disappears, and the light intensity drops to the starting 

point (light control off), the controller initiates a 10 minute delay (settable) to confirm the 
starting signal, and then switches on the load for operation. When sunlight emerges, and the 
light intensity reaches the starting point, the controller initiates 1 minute (fixed) delay to 

confirm the shutting down signal, and then shuts down the output to stop the load’s 

operation.  

2.

 

Light C Time Control (1 to 14):

 the starting process is the same as pure light control. 

After operating for a pre-set period of time (settable from 1 to 14 hours), the load stops 
operation automatically.  

3.

 

Manual Mode (15):

 In this mode, the user can switch the load on or off by the keys, no 

matter whether it’s day or night. 

 

Summary of Contents for SRA V30

Page 1: ......

Page 2: ...e range of load working modes facilitates the product into multiple applications including street lights with its load control The product provides overcharge over discharge overload protection as wel...

Page 3: ...light intensity drops to the starting point light control off the controller initiates a 10 minute delay settable to confirm the starting signal and then switches on the load for operation When sunli...

Page 4: ...Press to adjust the mode from 0 to 17 and then long press for 2 seconds to complete and save the setting After parameter adjustment if is not pressed and held long enough for exiting the system exits...

Page 5: ...el current battery capacity battery voltage discharging current charging amp hrs dis charging amp hrs temperature inside controller load mode load mode settings error code and then back to main menu I...

Page 6: ...enter charging voltage setting menu for lithium battery 3 After parameters have been set long press for 2 seconds to save and exit Parameters shall be set according to the following rule over dischar...

Page 7: ...and the current should not exceed the controller s rated current 4 As the controller will generate heat during operation it s recommended that the controller be installed in an environment with good...

Page 8: ...tched on automatically after 10 minutes set by the user The battery icon flashes quickly and there is no output System overvoltage Check whether the battery voltage is too high The battery icon flashe...

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