High Efficiency Monocrystalline Solar Panels for Light - Solar Panels Egypt
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
25
Number of Cells(pieces):
36
Solar Monocrystalline 125mm Panel Series(20W-25W)
Product Description
1.High efficiency crystalline silicon solar cell. Even if under the weak light, the solar module can produce maximum power output.
2.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
3. EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
4. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
5. Junction box: Multi function junction box with water proof.
6. Long lifetime: ≥25 years; Less power decrease.
7. Good performance of preventing from atrocious weather such as wind and hails.
8. Resisting moisture and etching effectively, not effected by geology.
Details
Certificate
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FAQ1
We have organized several common questions for our clients，may help you sincerely：
1.What price for each watt?
It depends on the quantity, delivery date and payment terms,
2.How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
- Q: I think that solar panels are the future and i think that the conventional way of generating electricity is going to be replaced by solar panels. I would like to be part of this industry as an entrepreneur but i do not know how to since i do not have a technical background. I would like to sell solar panels to consumers and to business. Should I start a manufacturing company that manufactures solar panels? Should I buy solar panels from manufactures and sell them to consumers? What should I do?
- HEAR IS A WAY, BY CLICKING THE LINKS $$GET PAID $$GET PAID $200+EURO 200 INSTANT $$ $$SINGUP BONUS $$ GET PAID BY CLICKING BELOW FOLLOW THE INSTRUCTIONSFIRST CLICK THE LINK ONE AND REGISTER YOUR SELF, AND THEN CLICK THE LINK TWO AND REGISTER YOUR SELF CLICK AND GET THE LINKS:
- Q: I want to know that if I put solar panels in space if Pluto can recieve energy for iPods and television
- I'm definitely no expert in the field but hope to learn much more in the future. I'm in the infancy stage of researching as many options as possible in the design and construction of a total green house. That being said, a particular local news story sparked my interest when they investigated the cost effectiveness of residential solar panel systems. Here in Austin, Texas, through subsidies and incentives offered, you can install a system that costs roughly 22.5k for about 7. Apparently these deductions come from a federal incentive (which is a very small portion) combined with those set by the city itself. Austin is a pretty progressive city so I imagine their incentives might be a little better than most but you can call your city's general info line (3) and do a little more digging. Another option you might have is renting the equipment. I was told yesterday that a company here in town would allow for the installation and use for a monthly rate. I know how tight cash can be in school and 7 thousand might not be tangible. The whole issue of energy conservation is so prevalent these days that new info is constantly coming out. Give your current energy provider a call and see what they can tell ya. I hope you find something that works for you. -G
- Q: i know that a solar panel of square meter generate 000 watts on a clear and sunny day, but i need to know the time rate. is it 000 watts per day or per hour? Thanks.
- This question was answered a few days ago. The Watt is the unit of of power, not the unit of energy. Energy is measured in Watt-Hours or Joules but not in Watts per unit time --- see the difference --- [] a Watt per hour v. [2] a Watt for an hour? The term, Watt per hour does not make any sense --- it is a bit like saying my car has 00 Horse Power per mile. You are right to say that the round figure for the power input of a solar panel is ,000 Watts per square metre, in the middle of the day when the sky is clear. Were the sun to shine for 0 hours per day in the summer, you could get as much as 7kWatt-Hours per day --- if you were very lucky. The roof area of a small house is no less then 50 square metres and this is more than big enough to supply all of you household energy needs but taking account of rainy days and taking account of the need to store the energy for night-time is an expensive problem, to satisfactorily overcome.
- Q: im interested in starting a solar panel manufacturing company. ive researched on how to make them and it doesnt look too hard, and is definitely something i can figure out. i would be starting from nothing so my question is what are the chances of me actually selling a lot of panels and the business actually succeding?thanks
- At this very moment, most of the people already have an idea on how to create their own solar panels, And creating your own company takes a lot of necessities such as permits ans other stuffs like that,.
- Q: i would like to hook up a power outlet to a solar panelmy light system is 500watts will run for 8 hours/day between noon to 8PM.So what is the most effective system do I need?
- Most efficient manner would probably be to use solatubes, or sun tunnels during lighting hours, then replace the 500 watt lighting system (assuming it's incandescent) with LED's, that should give you about the same light output for around 00 watts or a little less even. Then you need a solar panel that can produce 00 watts for as long as you want (at a 00 watt lighting system) or 200 watts for /2 the time you want, etc, etc. Allow a good 0% or so for inverter inefficiencies, and 0% or so for reserve, so 20 watt's per 00 watts. After you have this, you will want a charging controller, a battery, or battery bank (These should at very least be deep-cycle, or better yet golf-cart batteries with series between 2, and parallel between banks of 2 for the 2-volt portion of the system), with enough amp-hours to support your system, plus a good 0% or so reserve, plus another 0% or so for inverter inefficiencies (remember the over sized solar panel above, this is why), than of course you also need a 2-volt DC to 20-volt AC, 60 Hz system (or 240 volt AC 50 Hz system, depending on your AC system) inverter.
- Q: Hi, I bought 50 6X6 inch solar cells, I also bought a 40 amp diode, I still need to buy a battery, and inverter and a voltage controller, could you tell answer me the following questions:) I would like t build a small panel at first, (may be 0 X 0 inch), with that I would like (or at least to try) to power my laptop for the hole day, so I wont receive a very high amperage, yet, all the inverters I saw at e-bay are rated over 400 amp, if I buy a 400 amp inverter, can I use it with such a small amperage?2) what about buying a small car inverter, will it work?3) suggestion about the battery and the voltage controller will be kindly appreciated.Thanks
- I'm guessing that each of those solar cells is just 0.5 volt at max power, so if you make a 2-inch square panel, you will get 2 volts - not enough for the inverter. A car inverter is notoriously inefficient, but it would work if you connect it to a 2-volt battery. You cannot generally connect such an inverter to solar panels alone. The battery supplies the peak current that the inverter needs, and the panel charges the battery. To charge a 2-volt battery, you will want 36 cells, generally, which give you an 8-volt panel. You can buy an inexpensive charge controller somewhere. If your laptop will run off 2 volts directly, you can skip the inverter and be much more efficient. Or if the laptop runs of (say) 9 volts, you can use about 40 cells to get 20 volts, get the proper power plug from Radio Shack, and plug the panel directly into the laptop.
- Q: quot;Does it take more energy to produce a solar panel than what the same solar panel can generate in its useful lifetime?quot;
- No. That lie is put out there by people who would lose out if solar panels ever became widely used. It does take about as much power to produce them as the panels make in 2 years in a good location, but considering their useful lifetime is at least 20-30 years, that isn't much. Wind power produces as much power as is used to create the windmill in 7-9 months in a decent location. Neither will ever produce as much power as they required to be made if placed in the wrong location, like in the shade or a non- windy area. No coal plant would ever make as much energy as it took to build it if no coal were provided either.
- Q: Properties of solar panel?I know this is too general,but i am to write a report on the materials used to make solar panels,and i am to include the physical, mechanical ,and chemical properties of the materials.It's just too general,such that i am lost.There are so many types of solar panels.So i hope some experts on this subject can give me a general guide lines ,maybe the tensile strength ?as much as you can please.
- Solar power Power Can Help Preserve You Money The cost of power is going up, and will only keep going up. Reaction Solar power Power Systems will help you save a large number of kWh each season by utilizing screen technology. Power created by your program are kilowatts you don't need to pay for! Every electricity program will make a number of Small-scale Technology Accreditations (STCs) upon purchase based on the size of the program and the location where it will be set up. These STCs have a market value and can be exchanged and marketed just like stocks. Power created by your solar PV program can be marketed to the lines for a top quality cost via Feed-in charges. These feed-in charges are different in every state, but the primary idea is te same, to compensate entrepreneurs of small-scale power creation. You are eligible to sell some or all of the ability you produce for more than you would normally pay for it. Would you like to decrease costs with solar power? Contact Reaction and get it done these days. Solar Power Can Help Preserve The Environment click to enlarge Producing usable direct sunlight generates no dangerous pollutants. Every season coal-fired power vegetation belch a large number of loads of as well as contamination into the weather so we can run our refigerators, toaster ovens, and have hot bathrooms. Taking your power form your own ceiling means you are no longer leading to that contamination. In fact, power companies will be paying you for electricity! Help Sydney accomplish its 5% green energy focus on by 2020 and international objectives of 20%, by changing to solar power and decreasing your own effect on international warming. Compared with other small-scale turbines, solar power is completely quiet. Turn the team radiation into power without making a audio and decrease environmental disturbance.
- Q: I was just wondering what the minimum and maximm charging voltage and ampere is for li ion batteries. If i connect a solar panel, which only gets enough sunshine to generate voltage, will that still charge the battery, or would i have to series connect solar panels until they together reach 3,7volt?
- One lithium cell requires 4.2V to obtain its full charge, Never exceed 4.2V ! Output from solar panel if below 3.7V , nothing charge to lithium. Total charging time until the cell is full depending on the AH rate of cell and the charging current that solar panel can be provided. Suppose cell is rate 5AH, and the charging current from solar panel under full sun shine can maintain 0.5A ( use solar panel short circuit current rate from its specification as a reference ) , hence, 0 hours is enough. And be sure the solar panel can maintain 4.2V output at 0.5A . Remember, over charge lithium cell one time might reduce its life into half . Therefore, let the solar panel output passing through a precision regulator to maintain output is 4.2V is the best way, because, as cell reaches 4.2V , no more charging current is forced into cell ( automatic stop charging ). If you do not have the knowledge to make this simple variable voltage regulator with LM37K ( if you choose this way, buy solar panel output has at least 2V) , you may choose to do it manually by install a current meter and a variable resistor in series between the panel output to cell. By adjust the value of resistor, charging current can be controlled ( if you choose this way, buy solar panel output has as less as 6V ). Count the charging time with a clock and adjust the charging current from time to time to maintain 0.5A .
- Q: I live in Hawaii and having a solar panel is not a bad idea since we have plenty of sun the only problem is that it cost a lot of money and takes many years before you get your money back. There are kits available where you can make and install your own solar panel and wind turbine but is it bull **** or is it a good deal?
- If you're in Hawaii, number one, be sure to get a solar water heater. Guaranteed fast payback. Now about those kits. Avoid the kind that says you can make your own panels for under $200. Those are scams. If you're in CC of Honolulu, you will not be allowed to connect that kind of panel to your house - it doesn't meet National Electrical Code because it doesn't have a safety rating like UL. There are kits for grid-tied solar that run from $6000 on up. That's the kind that can actually save you money. I don't know whether you are allowed to install it yourself, though. In California, you can, as long as you get the inspection, same as any other building project. In spite of being further south, Honolulu gets about the same amount of sun as we do in San Jose, California. That's because our area is dry, and you have more clouds and rain during an average year. If you're in one of the wet valleys like Manoa or Palolo, obviously the situation would only be worse. But your electric rates are high, so you have a good chance of making your money back. Very few sites are really good for wind turbines. You cannot just put it on your roof in the city - it needs to up high, where the wind is strong and steady. That's why you see turbine mounted on towers. Also, because it has moving parts, it's going to wear out. Finally, you know how cars rust out quickly there compared to the mainland? Same thing with a wind turbine.
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High Efficiency Monocrystalline Solar Panels for Light - Solar Panels Egypt
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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