Solar Power 101: Everything You Need to Know

Solar power is the backbone of off-grid vanlife. Understanding how to size and maintain your system is essential for staying powered on the road.

The basic components include solar panels, a charge controller, batteries, and an inverter. The size of each depends on your power consumption needs.

For most vanlifers, a 200-400W solar setup with 200-400Ah of lithium batteries provides plenty of power for lights, charging devices, and running a refrigerator. If you're considering adding an off-grid roof mounted air conditioning unit, you may want to consider increasing the size of your lithium battery system to 600ah+.