CNBM Mono Solar Panel 235W A Grade with Factory Price

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Item specifice:

Material: Monocrystalline Silicon Max. Power(W): 235 Number of Cells(pieces): 60

Product Description:

CNBM Moly Solar Panel 235W A Grade with Factory Price

Production description

A solar panel is a collection of solar cells. Lots of small solar cells spread over a large area can work together to provide enough power to be useful

 The efficiency of a module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16% efficient 230 watt module. 

A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly intoelectricity by the photovoltaic effect, which is a physical and chemical phenomenon.[1] It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.

however, problems such as shadow effects can shut down the weaker (less illuminated) parallel string (a number of series connected cells) causing substantial power loss and possible damage because of the reverse bias applied to the shadowed cells by their illuminated partners. Strings of series cells are usually handled independently and not connected in parallel, though (as of 2014) individual power boxes are often supplied for each module, and are connected in parallel. Although modules can be interconnected to create an array with the desired peak DC voltage and loading current capacity, using independent MPPTs (maximum power point trackers) is preferable. Otherwise, shunt diodes can reduce shadowing power loss in arrays with series/parallel connected cells.[citation needed]

CNBM Mono Solar Panel 235W A Grade with Factory Price





Large solar power plant

Distributed plant

Product Feature

1.A grade high efficiency solar cells. 
2.TUV/UL/CE/CEC etc 
3.Fast shippment 
4.25 years warranty 



24pcs into one carton, 312pcs into a 20 foot container, 728pcs into a 40 foot container.

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Q:if you put solar panels on cars, you'll be able to drive without gas in the summer and part of winter?
I have a panel that might be a square foot or so plugged into my cigarette lighter. It will run the radio and help with reducing the amount of time the alternator needs to run, but won't completely run the vehicle. If I had an electric vehicle, I'd want to coat any large surfaces with them. Still wouldn't completely run the vehicle, but every bit would help.
Q:how many 45 watt solar panels would I need?
Lets say, for a simple approximation, that the 45 watt panel produces 45 watts /3 of the time and nothing the rest of the time. Each day, this will produce 8 hours times 45 watts = 360 watt hours. Also assume the battery charge controller and inverter waste half of that power, leaving 80 watt hours per day. If you use compact fluorescent lamps, that would allow you to burn 80 watts worth for an hour every day, or 90 watts for 2 hours, etc. That is a lot of light for a shed. You might consider using much less efficient tungsten filament lamps, but eliminate the inverter and choose low voltage (automotive) lamps that can run directly across the battery and lower the total cost, but give you only about half the light times time. The main advantage of the inverter might be that it would allow you to use small power tools or appliances in the shed. -- Regards, John Popelish
Q:Do solar panels float?
They'll float if you tie enough hundred dollar bills to them.
Q:Solar Panel costs and sizes?
Take a look at the website from Retscreen International. This is a site sponsored by the Canadian government and they have everything that you will ever need to know about renewable energy. Download the free software and then feed in the position of your school (GPS Coordinates) and some data about energy useage. It will then link to the NASA websites to tell you the weather and work out what size of solar panel you need, what direction it should point and what angle it needs to be mounted on. I've used it for the UK, Afghanistan, Iraq, Jordan and other countries - It's brilliant - and its free. It also links to manufacturers websites and so gives you costings. Use this and you are guaranteed to be top of the class
Q:how many solar panels and what type to power a laptop computer that has to be plugged in when in use?
The or the Tekkeon 3450 with the optional MagSafe connector (or the same Apple Airline cable as described for the Brunton). Set the output voltage to 9V and use the 2V cigarette socket outlet, and plug the airline adaptor cable in. Can you simply use an AC inverter? Not direct from the solar panel... a solar panel is not able to drive an inverter. But you could plug an AC inverter into a solar storage battery pack if it is designed to support inverters. BUT, an inverter will waste 20-30% of your power in the conversion to AC which your laptop will be converting back to DC anyway, so best to stick to DC and save your solar investment from the losses. Summary... 0 Watts of solar per hour of laptop use (May-Sep) 50 Watt-Hours of solar battery storage per hour of laptop use Use a solar battery pack with appropriate output voltages built-in, and avoid AC inverters. This is probably a longer answer than you were expecting, but knowledge is power. Cheers.
Q:Solar panel for your home?
These are all good questions but they are open Items. Solar panels work by the reaction of certain elements upon exposure to sunlight.The amount of power generated is Dependant on at least three factors; The size of the solar panel, the type of solar cells used (The specific element and the cell construction) and the amount of sunlight to which the panels are exposed. The answers to these questions may indicate how much you will save (How much does your electricity now cost per KWH and how much do you use in the two family house} and if solar is feasible in your location. You should probable contact at least three of the local companies that do solar installations and listen (with a cynical ear) to their presentations. They are all trying to sell you their product but you after listening to more than one presentation can sort through the BS. Also you might contact your present power provider. They should be able to give you some good advice on alternative energy availability. Good Luck DOCSRG
Q:QUestion about portable Solar Panels.. Mine is 2v?
Q:Wattage on soldering iron for solar panel?
Q:Are photovoltaics to do with solar panels?
Solar panels are a generic term for any type of solar collecting panel. There are two major types: Photovoltaic uses substances that turn the incoming radiation directly into electricity. Usually you have to have direct sunlight (no clouds) for this to work well. Solar thermal is also used in a lot of areas. Here the radiation is used to heat a circulating fluid (often water directly), and then that is either used directly, or it's used for heat exchange with a heat pump or a boiler system. Solar thermal can collect significant heat even on a cloudy day. So a solar panel could be made of photovoltaic panels, but it doesn't have to be.
Q:What is the principle of solar panels work?
Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.

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