4.5dbi Paradar 868mhz Helium Antenna with 4 meters of LMR-400 cable.
Alfa UBDo-nt long range wifi adapter.
2 x 150W Solar panels (its more than i need for the miner but i use electricity for other things too)
Sensecap M1 Helium miner and Raspberry Pi with Openwrt router installed.
Pi connected to miner via ethernet cable.
Pi collects wifi from home router through Alfa UBDo-nt and acts as an AP (access point)
underneath the miner enclosure there is a switch box for lights in the shed.
Below that is a Photonic universe solar controller which connects to solar panels and batteries
2 x 130AH 12V batteries.
I have several miners. Sensecap, Bobcat and Nebra.
I can also advise you how to use POE.
Im happy to give any one advice from what ive learnt on this not so easy helium journey.
Comment and il try to answer as best i can.