Solar charge controllers of various brands.
Types
10 amp 12 volt Phocos ECO PWM Charge Controller ECO-N-10
10 amp 12 volt Phocos ECO PWM Charge Controller ECO-N-10-T
20 amp 12 volt Phocos ECO PWM Charge Controller ECO-N-20-T
20 Amp 12/ 24 volt MPPT Charge Controller Rich Solar
40 Amp 12/ 24v MPPT Solar Charge Controller by Rich Solar
15A MPPT Blue Solar Charge Controller 75/15 by Victron
30A MPPT 100V SmartSolar Charge Controller with Bluetooth
50A MPPT 100V SmartSolar Charge Controller with Bluetooth