30wp Polycrystalline Solar Panels Oman

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Pieces watt

Supply Capability:: 800000 Pieces Per Month watt/month

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Specifications

1.Power Tolerance:: 0~+3%

2.Product Defect Warranty:: 10 Years

3.Power Output Warranty:

- 90%:: 12Years

- 80%:: 30Years

Model	Pm(W)	Voc(V)	Isc(A)	Vmp(V)	Imp(A)	Dimension(mm)	Weight(kg)	Cell Q’ty	Cell Dimension(mm)
NBJ-30P	30	21.81	1.77	18.00	1.67	670×390×25	3.8	36	156×36

Packaging & Delivery

Packaging Details:1. Pack with Canton Boxes, and with wooden box. 2. Pack with Wooden Box

Delivery Detail:5 days

Q: I thinking of buying a few solar panels, can anyone who had bought solar panels or sells them give me a price for them. I dot wanna over spend on them...: Hello, Solar panels range from 200 to 400, depends on where you get them from. I got a good setup from iron edison which came delivered. I bought a 00 watt solar panel for $225, upon opening the delivered package, it was a high quality, clean cut panel that really obliged me to power it with a high quality battery. So I searched all over the place for HIGH quality solar batteries/asked many people, and came across VMAX solar batteries. These are top of the line, they have the best lifespan out of all the batteries I've tried and have been buying them from Bargainshore for years now. I recently bought more panels and used the the same setup, couldn't be happier! Goodluck!

Q: My house uses 500 kw a month, air conditioning is the main consumer, is it possible to install solar panels in my roof to produce this amount, and aproximate cost, thanks .: here's the cost 50 KW-hr per day. Depending where you live, there is a chart showing the average expected amount of energy from a solar panel based on the panels peak rating. Lets use 5 hours as an average. This means you need 50 kw-hrs over 5 hours or 0 kw of peak performance. The cost to install a complete grid tied system is running from $6 to $9 per watt, depending on size and how your house sits. Typically, for a system this size, $7.5/watt or the total cost is $75,000. The federal government and some state on local government pays part of the cost. Your net cost will be $50,000. If you put $50,000 in a 0 year CD, you'd earn $250 per month in interest. On the average, a 500 kw-hr bill will run $225 per month. In my town it runs $50 and I'd need a larger system because I get less than 5 hours on average. So I'd earn $275 in interest. In CA, your electric bill would be $300.

Q: Can solar panels be used for charging outdoor power tools?: Yes, solar panels can be used for charging outdoor power tools. Solar panels convert sunlight into electricity, which can be used to power various devices, including outdoor power tools such as lawnmowers, trimmers, and chainsaws. This provides a sustainable and environmentally-friendly alternative to traditional methods of charging these tools.

Q: For my exam in science we are required to make a power point explaining why it would be good for our school to switch to solar. our complete handout given to us by our teacher is as follows:Power Point to include:. What you propose for alternative energy usea. Any thoughts on energy conservation...2. Why this is a good idea3. What information you would give the solar company (area of roof space your group determined to be useable for solar)In PowerPoint - include your quot;scriptof what you would be saying when the slide is up in the Notes section below the slideANY HELP WOULD BE GREATLY APPRICIATED!!THANK YOU SO SO MUCH,QH: Create okorder /

Q: how efficient are flexible solar panels?: I don't have a number, but in general, no one uses a flexible panel unless they are compelled to. The efficiency is lower, and my experience is that they don't last. I had one a few years ago, and it lasted less than 2 years. My rigid panels came with a 25-year performance warranty, and are still working great after 7 years.

Q: i hav e a project for school we need to calculate cost to buy and install solar panels in our school: to okorder / you should really be able make report with this informatin. So for your school it would cost millions, you need to figure out how many kilowatts your school use, then use the information above to calculate how large of system would be required you will be very impressive and the most informed person in your school.

Q: What i would like to know is if you were using commercially available solar panels, clustered as close together as possible and spread out on one acre, how much electrical energy is produced? if u can 'translate' this into terms of ( hour of average daylight = powering a ____ for X units of time): Solar Power Per Acre

Q: Photo-Voltaic solar panels are very expensive. Most of a home's energy needs are for heating water, heating and air-conditioning. All of these can be met with thermal solar collectors which are much less expensive. The thermal solar panels would heat water stored in a hot water tank which then can be used as hot water, to heat the home, or as the heat source to a Lithium Bromide Absorption chiller to air-condition a home. With the base line needs met without expensive panels and without inefficient energy conversions, only a small Photo-Voltaic array would be needed for the remaining power needs and since those needs are variable, there would still be power to sell to the grid.: Just read some of the other posts and I am surprised at the answers. Solar thermal systems typically have a payback of less than seven years on residential system without the tax break. A complete system can be installed for about 5k or less. Compare that to 20k or more for PV with a fifteen to twenty year pay off. Each home and area is different so a site evaluation must be done for exact figures and pay offs. I am going off my own experience in my above statements Flat panel collectors work well in most areas for DHW. Evacuated tubes often run too hot which works well for some applications or high usage. Heating water is the single greatest energy usage other than space heating and cooling. It often surpasses the two above systems based on its widespread usage(every houshold in USA has one) and its the amount it is used(24/7@365) The amount of energy spent to heat water is by order of magnitude the greatest number out there. Having a solar thermal system providing hot water for a average American household is equivalent to taking 40,000 miles off the freeway in a car every year. The BTU's required to heat the water is huge. So why is this more developed cheaper and more efficient technology behind PV in awareness? Natural Gas the number one choice for heating water is cheap. It's by product is invisible and misunderstood. What I find fascinating is if you look at the increase in Natural Gas vs Electricity you will be surprised by how much it has jumped in the last seven years. It is not talked about nearly as much as electricity It does not get the same level of press that PV does. So in short the answer is cheap Natural Gas prices and public perception of this product have kept it off the list of many that are turning toward the green trend. It is less sexy than watching your meter spin backwards. It is the best improvement at the best cost except for conservation which is and was the most cost effective energy saving that can be employed

Q: I have created a solar setup in my shed i have 2x.5w solar panels i am hoping to charge my 55ah car battery how long would it take to charge the battery and how many watts could i used a day: Quite a while. I am assuming you are using 2 volts as your buss power. The small panels were intended as a float charge for batteries to keep them from discharging over a period of time. 3 Watts means only /4 Amp. Normally when I do slow charging of batteries, I am using right around amp, and that takes about a week to bring up a battery that was discharged past 80 percent capacity. When you factor in losses from corrosion, battery self discharge, and loose connections, you will likely want to add more panels. using your 55Amp/hour battery, a amp charger running constant in a perfect world would take 55 hours. Real world, probably closer to 64 to 72 hours. That for simplicity is 5 Watts constant charge power. Now you are using /5 of that with your current setup. so 5 times longer, whichh puts you in the 300 hour range of real world, or 220 hours of perfect world. This time of year, you may have about 8 hours worth of charging light, which puts you at close to a month. Don't fret. If you are using it for lighting in a shed, Power LEDs and tethering some of the inexpensive LED lights to the 2 volt source will give you plenty of light for a very long time, the panels will help some, but you will likely need to put the batteries on a charger, or you can build a gas powered 2 volt generator easily enough. Charge it up only when needed.

Q: i was reading the popular science magazine and i saw that they might make a Sun Powered it Absolutely NOT possible to make a car with a Solar Panel? I dont see any harm in making it..: Sailboats typically run on wind; hence, Sailboat. I haven't read your article on it though; but, I would think that the solar power would be for the battery powered stuff and possibly a little motor for it. For a car... There are competitions, right now for solar cars. Only they are very light and don't really go that fast. The panels tend to be large and weight a bit more than one would think. I don't understand why they can't simply make a car generate power simply by the rotation of the wheels itself. They could take a hybrid, take out the gasoline portion and it would simply recharge the batteries by the friction of the turning wheels.

Our company is a High-tech enterprise, who is professional on manufacturing on solar photovoltaic products. We mainly produce the solar module and system. Our annual production capacity of solar module is 50MW.Meanwhile,we also undertake the design, installation and serviceonbothon-grid & off-grid system for home and power plant.

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	2006
Annual Output Value	Above US$100 Million
Main Markets	North America 2.90% South America 25.60% Eastern Europe 4.83% Southeast Asia 9.18% Africa 1.16% Mid East 2.90% Western Europe 19.81% Central America 2.41% Northern Europe 9.95% Southern Europe 8.21% South Asia 0.97% Domestic Market 12.08%
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Rotterdam,Hamburg
Export Percentage	81% - 90%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Japanese, German, French
b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Low and/or Average