DIYer. 12V/230Ah prismatic cell pack with compression and JK-B2A8S20P BMS in a Pelican 1460 case for portability, with internal BMV-712, Blue Smart IP67 12/25, Smart BatteryProtect 12/24-100A, Raspberry Pi 4B running VenusOS and VRM configured for remote monitoring and data collection. Power out via PowerPole 45, PowerPole 120, USB-A and USB-C, cigarette lighter sockets, and binding posts. External SmartSolar 100/30 with various solar panel options both installed and portable and a DC-DC converter to feed the SmartSolar with high-output alternator power on trips. 1500W Samlex Pure Sine inverter.