250w poly Solar Panels made in Wisconsin,USA

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Characteristics of Solar Panel

I Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water

IV AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

Currently,We have 250w-300w solar panel stocks in Both West and East Coasts made in Vietnam,India,Korea,Malaysia and Japan.Meanwhile,we also arrange production line in Wisconsin,USA.If you're interested,please contact us soon.

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Q:What things can a solar panel power?
Add up the Watts, listed on the nameplate of each item, and compare that to the wattage of the solar panels, watts/square foot times number of square feet of panels. That will give you the most your panels can power if everything is on at the same time, the sun is at its brightest, and there are no losses in the system. Then you've got your storage capacity and inverter capacity to consider. If you've only got 8 hours a day of sunlight, then you need 3 times the area to cover the other 6 hours in the day. Although you are unlikely to run everything full bore all the time, neither is the sun a constant. For most people the best actual return on investment can be had by using the panels to store energy in a preheater for the hotwater tank fill line. This avoids the cost of batteries, an inverter, and an automatic throwover switch, as well as the time, trouble and expense of dealing with the power company. If you actually have energy left over, the best way to use it is to charge a battery bank connected to an uninterruptible power supply on your most used and non essential equipment, ie TV and Computers. When you are there, unplug the UPS and run your stuff on the batteries in that. I'm sure a electronic type could build dropout relay that would automatically switch the ups back to line power when the batteries start to run out. You would want to disable the inverter's charge circuit also or it would use line power to charge the batteries.
Q:What does it mean when a solar panel is 50 watts?
You have to be realistic about the amount of power you can get from a solar panel. Solar panels only produce power when sunlight strikes them. So it's pretty obvious that solar panels don't give you any power at night, and that you aren't going to get as much power in overcast conditions, or when the sun is at an oblique angle to the solar panel, as you do in the middle of a sunny day when the panel is pointing directly at the sun. Solar panels are rated under standard test conditions. All manufacturers are obliged to use the same conditions for testing, so by comparing the rated output you can compare the performance of different solar panels. For more details plz visit : midsummerenergy.co.uk/solar_panel_information/solar-panel-power.html?power=50
Q:Why do solar panels stop working?
If they get smashed, they won't work. Keep them clean, and they will last many years. I suppose there is a 'limit' to the effectiveness of the cells lifespan, but it must be more than 25-30 years. Just glass, metal frame and silica. No moving parts. Seems like a good deal.
Q:Why solar panels are expensive?
Believe it or not, solar panels are so expensive in this country because of government subsides. Without market competition, companies have no obligation to compete with each other on price. If our government would stop paying people to buy solar panels and giving solar panel companies tax breaks, companies would be forced to lower their price and raise their quality in order to get you to buy their product. This would be true of oil/gas, corn, soy beans and a number of other companies and products as well.
Q:Does It really cost that much to Install solar panels?
It costs more than they will ever save you in electricity cost.
Q:solar panel for pool pump?
You can buy a solar pool pump with all the equipment you'll need.
Q:Solar panel battery help?
I okorder.com and they have deep cycle batteries exclusively made for solar panels. but in theory you should get more than one because it only takes around 4-5 volts to charge the battery and you do not want to have it that high even with a charge controller which i would also recommend getting which is like $50 on OKorder but a charge controller is used so you do not overcharge the batteries and fry them or undercharge the batteries and weaken its life it gets it just perfect. it lets the current go in and when it is charged fully nothing goes in an nothing comes out.... for a inverter the one i was going to get was $70 500 watt inverter but changes it from dc to ac...hope i helped
Q:How much candle lights is required to operate a 205 watt solar panel?
That's hard to tell. A solar panel produces somewhere between 7 and 0W per square foot under sunlight exposure. You should calculate the light intensity of sunlight, and then calculate the light intensity of a candle (You'll have to look that up in some physics book or the internet) and then just multiply the number of candles until you match the intensity of sunlight. Realistically, you would need so many candles that you wouldn't be able to fit them in front of the solar panels, assuming you don't end up with a huge fireball.
Q:what does a single solar panel weigh?
A single hexagonal solar panel weighs around 0 to 2 pounds (see link). A conventional silicon solar panel might weigh 40 pounds.
Q:Everything about Solar Panels?!?
Solar okorder.com/

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