Solar power generation panels cannot normally power electrical equipment without batteries.
The reasons are:
1. Solar panels are only devices that convert light energy into electrical energy, but cannot store electrical energy.
2. Solar panels can generate higher electromotive force when the light is strong; they can only generate a weaker electromotive force when the light is dim. That is, the output voltage is very unstable and cannot power electrical equipment normally.
Therefore, the solar power generation system must consist of solar panels, voltage conversion modules and batteries.
The voltage conversion module converts the unstable voltage generated by the solar panel into a voltage suitable for charging the battery, and then charges the battery.
Electrical equipment obtains a relatively stable supply voltage from the battery.