This wiring diagram is for a hidden second battery in a Volkswagen T6.1 Transporter. At the core of this off-grid system is the Renogy DCC30S 30A Dual Input DC to DC Battery Charger with MPPT, Renogy 100Ah Core Series Deep Cycle Lithium Battery and Renogy ONE M1 all-in-one energy monitor.
This diagram is shared in good faith and intended for general informational purposes only. While Vanpack strives to provide helpful content to assist fellow vanlife enthusiasts, we do not guarantee the completeness, reliability, or accuracy of the information provided.