Yes
maybe 30 mins
No, a 6 volt battery is not strong enough to power a 40 watt bulb, which typically requires around 12 volts to operate efficiently. You would need a higher voltage power source to light up a 40 watt bulb.
No
No a volt is a measure of the "push" or potential. A watt (a volt times an amp) would be a measure of the work.
When using the Inverter the CCU can be adapted to the users needs. A regular 12 volt battery would work on any small devices.
12 volts is enough for a 12-volt 100-watt light bulb. It would not be enough for a 120-volt or 240-volt bulb.
The runtime of a 3000-watt inverter on a 12-volt battery depends on the capacity of the battery, measured in amp-hours (Ah). To calculate, first convert watts to amps using the formula: Amps = Watts / Volts. For a 3000-watt inverter at 12 volts, it draws 250 amps. If you have a 100 Ah battery, for example, it would run for about 0.4 hours (24 minutes) under ideal conditions, not accounting for efficiency losses or the battery's discharge limits.
The time it takes to charge a 12-volt battery with a 13-watt solar panel will depend on various factors such as the battery's capacity, its current state of charge, weather conditions, and efficiency of the charging system. On average, it may take around 8-10 hours of good sunlight to fully charge a depleted 12-volt battery with a 13-watt solar panel.
Yes
Yes, a 12-volt battery can support a 750-watt inverter, but the current draw must be considered. A 750-watt inverter draws about 62.5 amps from the battery (750 watts divided by 12 volts). This means the battery must have sufficient capacity (amp-hours) to handle the load for the desired duration. Additionally, ensure the battery is capable of delivering that level of current without damage.
If the bulb is a 40 watt, 120v bulb, you would need 20 6 volt batteries wired in series, or 80 (!) 1.5 volt batteries. 1.5 volt batteries are AAA, AA, C, D, etc. Since this solution is rather extravagant, try finding a light bulb made for an RV. These typically run off of 12 volts, and you can get a single 12 volt battery, or 2 6 volt batteries, to run this bulb.
Yes should be fine.