We have p2p wifi between our barn and farm house. The barn is powered by solar. I use engenius WAPs, a 100Ah battery, 2 100W solar panels, a $15 solar charge c

We have p2p wifi between our barn and farm house. The barn is powered by solar. I use engenius WAPs, a 100Ah battery, 2 100W solar panels, a $15 solar charge controller, various buck/boost converters for other power requirements. The system also powers an LTE repeater and LTE modem, to provide the farm with internet access.