Sargent SX150-12 Solar panel regulator

[Richtee180]

Do you have one of these solar panel regulators it's a Sargent SX150 -12, does it have any lights to show it's working?

 

[Mr Plodd]

There are non visible in the picture when enlarged, so almost certainly not.

 

[Jcloughie]

Looking at the datasheet I would say not.

To test, perhaps drain the battery a little. Then , in daylight, cover the panel, then check the battery voltage , remove the cover and test again. I have no doubt there will be better ways.

John

 

[birdman101]

To test cover the solar panel to stop charging. Then check battery voltage. Then uncover the panel and check battery voltage again and it should read higher if working as previous post is the easiest test.

 

[Richtee180]

Thanks for your replies, Sargent confirmed there are no leds to show it's working, despite another website saying it had some.