solar module-IN5P72

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solar module-IN5P72

Q:The battery is 9ah and the solar panel is 20w: Yes, certainly. So long as the solar panel's voltage exceeds the voltage of the battery (which is probably going, certainly if it can be a discharged battery, which is lower than 2 volts), then it will recharge the battery. Additionally, a 2 V solar panel can produce bigger than 2 volts. Nevertheless, the rate of charging is more likely to be depdendent on the availabilty of daylight. And of course, the better the capcity of the battery, the longer it takes to cost.

Q:I am planning to run a couple of dc motors on solar current. I have a couple of 450mA 4V, 200mA .5V, 00mA 9V solar panels with me. I need to run a pair of .5A 9V motors. Suggest me a circuit along with other equipments I might require. For your info, I am trying to build a solar powered drone / UAV: I don't think it is enough solar power. Your motor requires .5A x 9V = 3.5 watts. The solar cells are .450A x 4V x 2ea. = 3.6 watts, .2A x .5V = .3 watts, .A x 9V = .9 watts total solar = 4.8 watts. The problem with connecting the cells in series to get the right voltage, like the two 4V cells in series with the .5 volt cell (total 9.5 volts) is that the .5 volt cell limits the maximum current to only 0.2A. If you paralleled that with the 9V cell, you would get 9 volts at 0.2 + 0. = 0.3A, too low to operate the motor at its design current and voltage. The best you could do is put the two 4V cells in series, and in parallel with the 9V cell (a blocking diode might be a good idea, but probably not required for such a small array). That way you get 8 volts at 0.55 amps.

Q:can solar panels have glass between the panels and the sun?: You're going to suffer a loss of output if you do.? How much depends on your exact conditions. Standard window glass (which I assume you want to use) loses light through both absorption and reflection.? It also retains heat.? Silicon PV panels use special low-iron glass (without the green tinge) to minimize absorption, and some have anti-reflective coatings.? They also lose output as the temperature goes up, and a window in front will retain heat. If your panel is behind a window with panes, it may suffer a serious loss of output due to selective shading of some cells in a string (the panel needs all cells in light to produce electricity). So yes and no.? You can put a solar panel behind a window and it will work, but not as well (perhaps very poorly); how much you lose depends on the particulars.

Q:i am very new to the solar world and i need help with some stuff to understand what i need to do.what AH battery should i use? i am planning on getting a 2V deep cycle gel based battery but i want to get the most power for my system so should i use something like a few 00AH in a battery bank system or a bunch or 50 or so amp hour batteries in a bank. also what kind of power am i looking at for the best battery system. in other words what kind of basic appliances like lighting, laptop,space heaters etc can can i run on the selected battery system and for how long? any help would be highly appreciated.: I'm sure that you might discover everything concerning solar power at www.okorder .

Q:How do solar panels impact the electricity bill?: Solar panels can significantly reduce or even eliminate electricity bills by generating clean and renewable energy from the sun. By harnessing solar power, homeowners can offset their electricity usage with the electricity produced by the panels, resulting in lower overall energy costs.

Q:I have a solar energy panel that works in every room except mine. I have those severely bright, energy efficient bulbs and it doesn't work at all.What do I do? Is the bulbs really causing this? Why?: It's giving off a good chunk of its energy as light in the range 800-00nm which the solar panel can efficiently harvest into electricity. As a lightbulb though, this energy is being wasted because you can't see light of those wavelengths!

Q:What's the best deal going on companies leasing out Solar Panels in California?: you have been very mislead by someone. Or ? did you listen to a Obama speech or something ? EDIT ; thanks for response via e mail. But if you think you can save money by, renting solar panels , then you are a very ignorant person. The only way that a scheme would would work ,is if the company that is leasing the panels to you ,,have bribed lobbied the local or fed politicians to get subsidized to provide the panels. then they get payed to install them and guaranteed to make a profit by the gov. for green energy that is why you have to pay 25 cents , while most people pay 0 cents , because you subsidizing all the profits of these Professional thieves. Who's job is to find new ways to get into that deep pool of public dollars,,tax dollars . Question for you .. Do really think the rented solar panels will? ) pay for installation 2) pay for the cost to buy the panes 3) pay the sales commission to the people that sold it to you 4) pay the on going commission to those that over see them 5) Add to that the higher rate on your elec bill to pay for these people to be subsidized , so they can rent you some solar panels ??????? Like I said ,,,,,,,you must be very ignorant about energy. Or very Ignorant about the thousands of companies that are formed to succk tit of the tax payers. You are ignorant on both of those points. So dont get piisssed of at me for answering your question !!!!! Instead , you should ask why you are so easily led ? Why you are so easily fooled by the users ? That is those that use the gov to use ignorant people like you. HAHAHAAH. And you fell for the whole scam without even realizing it That is why I use the word ignorant ,, because you are. If you dont know what ignorant means google it to find out. because you are,

Q:Parents planning on buying some solar panels for our house down in Dubai it really hot there I'm currently living in Canada, anyways I'm wondering how many solar panels and volts ill need to light up a 2400sq ft. House? Please leave you're suggestions below!: this is according to the load, that is to say, how many electricity do you need in one day.

Q:I live in Sacramento, CA, and I need some solar panels for a project fo school. They don't have to be very big......just something that I can use as an example.Thanks!: If they're just to be used as an example, go around your neighborhood, and find a yard with solar yard lights. Then ask the owner whether you might borrow one or two. If they say no, move on and find another house. I'm pretty sure someone will say yes, after you explain what it's for. They will trust you, because you could have just stolen the lights, but instead asked. Option B is to have your parents take you to Fry's Electronics, and purchase a solar item, like a motion detector light, or even a standalone solar panel. As long as you don't mess up the box, you should be able to return it later for credit. But that's borderline dishonest, because you never intended to keep the merchandise.

Q:Can solar panels be installed on a university campus or educational facility?: Yes, solar panels can certainly be installed on a university campus or educational facility. In fact, many educational institutions have already embraced solar energy as a sustainable and cost-effective solution. Installing solar panels can help universities reduce their carbon footprint, save money on energy costs, and serve as an educational tool for students to learn about renewable energy.

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