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How much does a small solar panel cost?
It depends on what you call small. 5 watt panels are about a square foot or smaller and cost $10-30. You can't do much with a 5 watt panel though. A 100 watt panel is about about half the size of a regular home door. You can generate enough power to recharge car batteries with one of these in a couple days. These cost $200-300 each.
What is the average kilowatt of one residential solar panel?
300. (I think this is watts not kilowatts)
How many amps in a 300watt bulb?
There are zero amps in a 300 watt bulb. Watts are the product of amps times volts. W = A x V. To find amperage use the equation A = W/V. If you find the voltage of the 300 watt bulb uses, divide the wattage by the voltage and it will give you the amps of a 300 watt bulb.
Can a 1200 watt amp power a 300 watt box?
yes it can
What about Isc short circuit current of solar cell?
Solar panels are rated very strange. Isc is current short circuit. The voltage is Eoc, or voltage open circuit. The two are multiplied to get the power rating of the panel under max sun. Problems here include: 1. Max sun is rare (2 to 5 hours a day is considered a normal "sun day") 2. You can not ever reach the current of short and voltage open condition. A typical 100 watt panel may supply 76 watts at full sunlight. That means you will see 152 to 300 watts a day from a 100 watt panel. Hardly being honest.
If you have a 123 Watt 7 amp solar panel working on charging a 12 volt 225 amp hour gel battery how long will it take the solar panel to charge the gel batter?
You need to provide many more details. So assuming that the panel voltage is reasonable, the panel is clean, it is sunny and the panel is pointed at the sun. Then it will take about 225/7 hours to charge the battery. About 300 hrs. But in fact charging is only about 85% efficient (charge at 14 V get energy out at 12V or so). This ups the charge time to maybe 350 hrs or so. Charging can be improved by inserting a MPPT charger between the battery and the panel. This bit of electronics decouples the battery voltage and the panel voltage allowing the panel to be operated at its' most efficient voltage. That might knock off 15% of charge time bringing you back to 300 sunny hours.
How many 600 Watt light bulbs can be lit with a 300 watt generator?
None.
What is louder sub on 300 watt amp 10'' 300 watt or 10'' 600 watt?
They can be as loud, as the amp is not delivering 600 watts. The 10" sub rated at 600 watts is able to withstand more power.
If a laptop is powered by twelve volts will a 150 watt inverter work?
Maybe, or maybe not. Depends upon the wattage or amperage draw. At 120 volts and 150 watts, you can draw about 1.2 amps. Probably not enough for a newer laptop, but may power an older one fine. A 300 or 600 watt inverter can be bought on eBay for about 30 bucks.
Will a 350 watt graphics card work with a 300 watt power supply?
yes it will i am running a zotac nvidia geforce 9500 gt on a dell 300 watt power supply and it reqired a 350 watt i have had it for more than 4 months now still runs like a dream
Can you run a 300 watt graphics card with a 200 watt power supply?
it will burn do not do it or your pc or maybe your house will be in fire
How many 60 Watt light bulbs can be lit with a 300 watt generator?
3 bulb can be connected..............................
