CNBM Polycrystalline Solar Panel with Window Shades - Made in China with Good Price

CNBM Polycrystalline Solar Panel with Window Shades - Made in China with Good Price System 1

CNBM Polycrystalline Solar Panel with Window Shades - Made in China with Good Price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 watt

Supply Capability:: 50000 watt/month

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Quick Details

Place of Origin:	Germany	Brand Name:	Solarland	Model Number:	SLP130-24
Material:	Polycrystalline Silicon	Size:	161667240mm	Number of Cells:	72
Max. Power:	130W

Packaging & Delivery

Packaging Details:

Qty/Quter carton:2pcs,
Qty 20': 340 pcs,
Qty 40': 672 pcs.

Advantages

Reason:

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech etc.

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its grade.so they put these panels into stock.

Quality

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

Our Service

Pre sale:

1.Our sales representative and engineer work together to answer your questions and offer solution for free

2.We choose the best product for you to make sure it worth its real value

3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:

We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.

Basic Information

	Business Type:	Manufacturer
	Main Products:	Solar Panel
	Number Of Employees:	501 - 1000 People

Trade & Market

	Main Markets:	Western Europe Eastern Asia Mid East Oceania Africa Southeast Asia South America North America
	Total Annual Sales Volume:	US$10 Million - US$50 Million
	Export Percentage:	91% - 100%

Factory Information

	Factory Size (Sq.meters):	5,000-10,000 square meters
	Factory Location:	B11 Huayou Dong Rd., Huayou Industrial Area, National High-tech Industrial Area, Wuxi,China
	No. of Production Lines:	Above 10
	Number of R&D Staff:	21 - 30 People
	Number of QC Staff:	21 - 30 People
	Contract Manufacturing:	OEM Service Offered Design Service Offered Buyer Label Offered

CNBM Polycrystalline Solar Panel Made in China with Good Price

Q: Where can I find good instructions to build a cheap solar panel on my own?: There okorder /

Q: I have noticed how solar panels cause a glare. Since I am not around solar panels all the time I relate it to when the sun reflects off another car and right into my eyes. So I always wonder if solar panels effect birds and/or animals due to the glare. If I am wrong and solar panels aren't this bad please tell me.: My solar panels have provided a home for birds, they nest under them. I don't think we should worry about the glare of a solar panel when it is placed on a building that eliminated the habitat that used to be there. Glare is such a minor issue compared to eliminating food and shelter for many animals.

Q: Can solar panels be installed on mining or extraction sites?: Yes, solar panels can be installed on mining or extraction sites. In fact, installing solar panels in these areas can be beneficial as it provides a renewable and sustainable source of energy to power mining operations. Not only does it reduce reliance on fossil fuels, but it also helps offset carbon emissions associated with mining activities. Additionally, solar panels can help lower energy costs and contribute to a more environmentally friendly mining industry.

Q: Are solar panels durable?: Yes, solar panels are durable. They are designed to withstand various weather conditions, including rain, snow, and wind. Additionally, most solar panels come with a warranty of 25 to 30 years, indicating their long lifespan and ability to withstand wear and tear over time.

Q: I have an electric bicycle that I travel to work by, pulling a modified child carrying trailer that holds two 2 volt deep cycle batteries in series to power the 24 volt bike motor. I'm thinking about adding a 50 watt solar panel (or larger depending on the room I can make available) to charge while I'm at work and to provide some extra juice while on my more distant travels.Can I get a solar panel to charge them while they're connected the way they are: in series? Does charging work that way?I've read that in order to charge the 24 volt battery setup (if the answer to the Q above is yes), the output from my solar panel would need to be a little more than 24 volts. Is this true? If so, how many volts?Since the bike is supposed to be powered at 24 volts and I have an x-volt (x gt; 24v) solar panel connected to it, will this cause any damage to the controller or other components while running them?Will it help supply power even while the motor is being run?Thanks.: Yes, you have it right you need two 2V panels wired in series to give 24V to charge a 24 volt system. But along with the 24V you also want some amperage, otherwise it takes forever to charge. Most of the little chargers are called trickle charges because they only have an amp or two. If you had two 25 watt solar panels putting out 24V you have : watts = volts * amps 50 watt = 24V * x amps x = 2 amps If your battery is say 50 amp hours of storage, then if you are putting in 2 amps it will take you 25 hours of sunlight to power it back up from a dead battery. So the charge time depends on how many amps you are putting in there at 24V A car battery charger typically charges at 0 amps at 2V, so 2 * 0 = 20 watts of power going in there So if you go solar make sure to use a charge controller and a big enough panel to get close to 00 watts for any decent recharge time. The charge controller makes sure that the battery only gets voltage going one way and it least 24V. So if the sun went behind some clouds and the voltage dropped to 20V, the controller shuts off the current until the voltage equals 24V or more

Q: I really want a projector but i hear they use a lot of energy because of the lamp. I want a good one to watch movies and play games on. but i don't want one that is gonna kill the lighting bill.is there like a solar panel or something i could use for it. PLZ HELP.: Do understand, that a solar panel is slow to pay for itself. Let's say your electric bill was $200 a month ($2400 a year). A solar system would cost perhaps $24,000 so you would actually have paid your first 0 years of electricity in advance when installing the panels. After that 0 years, you start to be ahead financially. It can still be a good idea, but it may not be the quick and cheap solution you were looking for.

Q: I know that the Solar panels store the power from the sun in the daytime, where does that stored energy go from there? Is it stored in the batteries? And how would you keep the batteries topped up if you had no Electric? by a generator? interested in solar panels for abroad, but need more info.: solar panels collect the suns energy and turns that into electricity that is then stored in batteries. attached to the batteries is another device that takes the power from the batteries and turns it into power you can use in your house. it is a very expensive power alternative.

Q: How much energy can solar panels produce?: The amount of energy that solar panels can produce depends on various factors such as the size and efficiency of the panels, the location and climate, and the amount of sunlight available. On average, a typical residential solar panel system can generate between 10 to 20 kilowatt-hours (kWh) of electricity per day. However, larger commercial systems or those installed in regions with abundant sunlight can produce significantly more energy.

Q: Can solar panels be easily removed and relocated?: Yes, solar panels can be easily removed and relocated. They are typically designed to be modular and can be disassembled and reinstalled in a new location with relative ease. However, it is important to consult a professional to ensure proper disconnection, transportation, and reinstallation to maintain their efficiency and safety.

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 .

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