Quantity   Component name
1 × MPPT charger (24V, 20A) Libre Solar MPPT charger -> https://libre.solar/hardware/mppt-2420-lc/
1 × MPPT charger (12V, 10A) Libre Solar MPPT charger -> https://libre.solar/hardware/mppt-1210-hus/
1 × 5-cell Battery Management System (12V) Libre Solar BMS -> https://libre.solar/hardware/bms-5s50-sc
1 × 15-cell Battery Management System (24V) Libre Solar BMS -> https://libre.solar/hardware/bms-15s80-sc
1 × CAN interface for Raspberry Pi (Zero W) Libre Solar Gateway -> https://libre.solar/hardware/rpi-can.html
1 × UEXT interface for GSM or LoRa Libre Solar Gateways -> https://libre.solar/hardware/uext-modules/
4 × Lithium Iron Phosphate (LiFePO4) Cells (72Ah) Calb CAM72, 4x for 12V
1 × Boxframe UniProKit UniProKit Boxframe -> https://wiki.opensourceecology.de/Ergänzungs-Set_Boxset