Solar Charge controller

A used Go Power! GP-PWM-30-UL bluetooth enabled solar charge controller.  This is a standard pulse width modulated solar charge controller rated at 30 A.  Will handle sealed lead, AGM, flooded or LFP batteries.  Will also separately charge two batteries of different chemistry! Flush mounts to panel or box with connections in the back.

I have upgraded to a MPPT charge controller in my RV and this is no longer used.  Comes with instruction booklet.  Retails for $170 on Amazon.  Make me a reasonable offer.