What voltage, in theory, should you read between the terminals if you hook a 18 volt solar panel to a 12 volt car battery?
138255
Different batteries connected in parallel
3472
How do I check the battery's status via the terminal?
5227
When would I use a voltage regulator vs voltage divider?
20850
Why does connecting a battery's positive terminal to the negative terminal of another battery not create a short circuit?
20157
Wrong multimeter readings measuring 12V lead acid battery
83678
The Difference Between voltage and current
155126
How to transform 5V into 12V?
29749
What is the explicit difference between the ground and neutral wire in 110V systems?
122316
What happens when we connect a metal wire between the 2 poles of a battery?
134426
How do I convert, lower, or raise voltage?
136436
Designing 12v DC UPS
139770
Find the Resistance between Two Terminals
100248
How is potential difference maintained in a battery?
53916
Is Switching the Neutral OK?
69578
Is it really possible to "boost" 6 V DC to above 50 kV? Or even 400 kV?
119871
How can I calculate the current carrying capacity of a DC copper bus bar with respect to temperature?
41715
What would happen if I use a power supply with a different wattage than the system is designed for?