The first step is to route:
1. Paste the back with high temperature-resistant 3M double-sided foam adhesive, and stick it to the position where the car roof is installed.
2. Paste it with special sealing silicone for solar panels (high temperature resistance, anti-aging, and stick it firmly)

Paste the second step:
To install the solar panels on the roof, the wires should be introduced into the car, and the wires can be entered from the gaps in the rubber edges around the outside of the car (they can enter the car from any closed part of the roof (doors, sunroofs, luggage compartments, engine compartments, etc.) warehouses are accessible)
The third step is to connect the battery:
1. It can be directly connected to the battery in the engine compartment of the front of the car.
2. Connect to the cigarette lighter of the car (Note: Some car key switches lock the cigarette lighter to power on, and the car key cannot be charged from the cigarette lighter to the battery after the car key is unplugged.)
3. Just connect the light bulb wire in the car, or other wires connected to the battery.