I recently had solar heat installed for my pool, SolarTouch Controller w/Comm Cable, my pump is a Pentair variable speed pump, pool is inground. Since install, after running with no problem for several days, the pump and controller shut down(no power, lights are off) I checked breakers, no problem there, all the GFIs in the house, no problem there. I did get it to turn back on, not sure how but one thing I did was turn the breaker off for a couple hours. This has happened 3 times since installation om March 31, so about once a week. I'm not an electrician, so I don't know who to call, solar install company, electrician, pool guy...I would appreciate any help/advice.