2N2222A NPN .8A 75V .5W T018

NPN .1A 30V .5W T092

NPN 25MA 40V .5W T092

225MA 75V-TRR-4NS.D/SW

LED DRIVER 67-75V DL13WF-3CCT/DL13WR-3CCT

Solar Charge Controller Ultra Fast Maximum Power Point Tracking Remote Monitoring and Control via Bluetooth Intelligent load output function to prevent damage caused by running the battery flat