We’re obviously fans of being ‘off-grid’ but look, straight up, we like having electricity. Giver of warmth, light, occasional shocks, but also something that lets you be off-road without being in the stone age. National Luna has long been creating electrical systems to keep you powered, wherever you go. The Intelligent Solenoid is the brains of the dual-battery operation. We highly recommend pairing this with the dual-battery controller for ease of monitoring and control.