Smokin Cheap China Controller ?
I had my solar just a perkalaatin today, all 290 watts worth. 2 panels on the roof now, a few degrees off the sun, and my 90 watt portable directly on the sun. I was watching the amps go up all morni...
Forum Discussion
RJsfishin wrote:
...So I do chuckle at the prices some pay for controllers, that live by name more than anything else.
Why use a controller at all?
Just connect the panel directly to the battery and use a SPST switch to open and close the connection, you can't get much cheaper than that...
:B
