Poly 250w Solar Panels from China CNBM Brand

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CNBM Solar  is a world-leading and Vertical integrated manufacturer ofhigh-performance with Silicon,

Wafer, Cells, Modules, which convertsunlight into electricity for residential, commercial, and utility-scale

power generation.

        

The capacity of CNBMSolar is reach to 1GW, andmake sure each year our shipment capacity is more

Than 700-800MWs, at the same time, wehave set up the largest solar power station with our partner

in Ukraine.

       

CNBM is a Quality + Service orientedcompany with“Excellence at Each Step” approach, composed of

the finest components from TUV andIEC-certified partners around the world, CNBM modules consistently

undergo a variety of trials at thecompany’s Test & Development Centre, ensuring peak performance

capabilities. The company iscommitted to develop and provide the world with clean and renewable energy

to ease the energy shortages as wellas human kind’s impact on the environment.



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Q:Anyone know if there is a solar panel that you can travel with that is not USB plug in ?
Solar panels require a charge converter before it can be used by an AC source. There is no direct solar panel with built in charge converters that I know of because, when purchasing panels, you must purchase the wattage requirements of the job (this can be several panels linked), and a charge converter that will handle the <? panels required. A chain of stores up here in Canada have a portable battery pack that has a solar panel to increase its charge capacity or duration, but its not something you would want to lug around for long periods of time, because is weights in about 3 lbs.
Q:Does a solar panel work on a cloudy day or a rainy day?
Yes, they work but if it's real rainy they won't work as well. I don't know much about Solar Panels but I do have them in my home, and they work amazing! Once in a while if it's pouring rain, they won't work AS well but still work! I If you really want a good answer, the company I used was actually very helpful and knowledgeable. I'm sure they wouldn't mind to answer some q's! If your interested -- 866-276-7222
Q:Mono-crystalline or poly-crystalline solar panel?
All solar photovoltaics drop in efficiencies with higher temperatures but it isn't the 45+ C you have to worry about but rather the heat from the sunlight striking the panels. There are hybrid systems which passes water in pipes attached to the back of the solar panels to cool the panels and preheat the water for solar thermal collectors. The difference between mono-crystalline and poly-crystalline are that mono-crystalline are more efficient and more costly to make.
Q:how many solar panels?
dozens at a huge cost which only run in sunlight so not ideal for running lights, solar panels are just not economical or reliable, probably around $5000?
Q:Solar panels in the Bay Area?
I know nothing about the Bay area, I live in KC. However, I believe that solar is the best answer to alternative energy. We should have solar panels everywhere, the suns going to be shining somewhere. I propose we make gigantic panels in the deserts where the sun shines and nobody lives, and hook everybody up to the grid. They can store energy when they get a lot of sun to make up for the dark days. They are expensive to make so we should start building them one by one all over. The sun is not going to stop shining for millions of years. Plus there is no pollution from solar. So, yes put them in the bay and back here in KC too.
Q:Are solar panels a good idea in Seattle Wa?
Are solar panels a good thing to do for the environment? - Yes. Can you recoup the cost your investment in the solar cells/panels in any reasonable amount of time in Seattle? - most likely - not. I know it's been a miserable spring in Seattle, but, I think we got 3 sunny days last month. With the number of cloudy/rainy days here, solar will only really benefit you in June, July, August and September. There are two kinds of solar panels - electric or water based. The electrics - photovoltaics - are costly to purchase and it's difficult to store the electricity once you make it. A water heater type solar panel initially cost less and can provide some benefit even on partly cloudy days. I have even seen instructions on how to build your own (if you are frugal and handy) I just do not think it's worthwhile in Seattle - if it was Denver or Phoenix we were talking about - then it would be a different story.
Q:Can I get free solar panels?
Try approaching a few power suppiers to find out if they have any scheme or grants available. Or contact a local DIY store/builders merchants and ask if you can have some panels installed and agree to advertising allowing them to let people contact you for your opinion on the panels.
Q:there can i get dc solar panels for out side lights?
They make lights that have solar panels built into them. Due to the solar cell, they can sense when it gets dark and thus switch on the light automatically. Look at Northern Tool or Harbor Freight web sites for ideas.
Q:does vibration affect solar panels?
No. I've got one on top of my RV and taking it down the road at 70mph doesn't hurt it at all.
Q:how to chose the right solar panel for my home?
One will give you enough DC voltage to light a 25 watt light bulb, [ one 45 watt panel is around $400. ] Now if your wanting AC voltage You have to buy a inverter, 5 or 6 deep cycle batteries, a switch Cables to transfer the voltage, a place out side to store the batteries, instalation brackets for the roof A Permit to Install them

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