Review on ⚡ Yueton Solar Controller: Efficient 10A 12V/24V Charge Controller with Panel Battery Regulator & Safe Protection by Peter Bates

I purchased this unit as part of a solar powered lighting solution that I added to an indoor outdoor grill station. My setup has a solar panel, a 12v 7 amp lead acid battery powering two 10w led spotlights. Each lamp is switched on separately. The facility generally works well. When I turn on one of the lights, this controller box often goes into an error state with all status LEDs flashing and the light not having power. I have to disconnect/connect the battery to do this. The next attempts to switch on the light work perfectly. Then I will try to turn on the second LED and I get the same error condition. Aggravating. I will replace this device. If anyone sees a problem with my implementation please let me know. Otherwise, wiring polarity and continuity is normal.