12v-24v 30A Solar Charge Controller for Li-Ion and LifePO4 Batteries

We have tested the SL03 30A 12v-24v solar charge controller with our battery packs and found that these work best.  These solar charge controllers use PWM for charging and have the newer 32bit microprocessors which help compute and monitor various parameters with higher precession of accuracy.  This solar charge controller is fully configurable which makes it a great addition for any DIY battery build you may be doing for your ham radio projects.