Siemens Solar Panels:5W-300W PV Solar Panel from CNBM A-Grade Cell High Efficiency
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 999999999 pc/month
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Product description：
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.
FAQ:WHAT'S THE ADVANTAGES OF CNBM?
1.CNBM is a state-owned company under jurisdiction of central goverment , one of Fortune 500 .Just because of this ,we can get more support and resources from our government.So ,it is realiable .
2.CNBM's solar products are high-qualified with TUV,UL,VDE,CE,ISO certificates. Our products ranges top in China.
3.Just as I mentioned in attahment ,we signed 500MW project with Urkan under the witness of our chairman Xi Jinping ,CNBM has ability to meet your large quantity needs,Our annual capacity is 1GW.
4.We can offer you a competitive price .Because you are our potential and valued customer .
- Q: Can solar panels be installed on a concert venue or entertainment facility?
- Yes, solar panels can be installed on a concert venue or entertainment facility. In fact, many venues are increasingly adopting solar energy as a sustainable and cost-effective solution. Solar panels can be installed on rooftops, parking lots, or open spaces around the venue to generate clean and renewable electricity. This not only helps to reduce the environmental impact but also saves on energy costs in the long run.
- Q: If a solar panel (using 36 3x6 solar cells) puts out 60 watts, how many panels would I need (for a house) if I use a max of 2300 kWh in a month? I checked my electric usage for the past 2 years and the kWh is usually lower but I wanted to use the most kWh used (2300) for my question. Thanks!
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- Q: Can solar panels be used on boats or marine applications?
- Yes, solar panels can be used on boats and marine applications. They are a sustainable and efficient way to generate electricity, especially in areas with ample sunlight. Solar panels can be easily installed on the deck or roof of a boat, providing power for various onboard systems such as lighting, navigation equipment, and charging batteries. Additionally, solar panels help reduce reliance on fossil fuels and minimize the carbon footprint of marine activities.
- 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: Any feedback on solar panels?
- Our solar electric system has been up for 5 years now. No trouble so far, and output has not diminished noticeably. They have survived gale-force winds (gusting to 00 mph) without loosening. If I installed the same system today, it would have been half the cost for the same power, and smaller, too. Can't say I have any regrets. It keeps up with our yearly electricity demand, but we live in a mild climate. We only turned on our heat today, and have no A/C in the summer.
- Q: How do solar panels affect roof maintenance?
- Solar panels can actually help extend the lifespan of a roof by providing an additional layer of protection from the elements. They act as a shield, preventing direct exposure of the roof to rain, snow, and hail. However, regular maintenance is still necessary to ensure the panels are clean and functioning optimally, as any debris buildup or damage to the panels could indirectly affect the roof.
- Q: Can solar panels be used to power an emergency response center?
- Yes, solar panels can be used to power an emergency response center. Solar panels convert sunlight into electricity, which can be stored in batteries or directly used to power the center's equipment, lighting, and other electrical needs. This can provide a reliable and sustainable source of power, especially during emergencies when the grid may be down or unreliable.
- Q: Can solar panels be used to power a restaurant?
- Yes, solar panels can be used to power a restaurant. By installing solar panels on the rooftop or in a nearby area, the restaurant can generate clean and renewable energy to meet its electricity needs. These panels convert sunlight into electricity, which can power various appliances, lighting, and other electrical systems within the restaurant. Additionally, solar panels can help reduce the restaurant's reliance on the traditional power grid, leading to potential cost savings and environmental benefits.
- Q: why don't we take a cue from mother nature and make our soar panels like trees? thousands of leaves or needle (like a pine tree) instead of one big flat panel? I mean it seems to work pretty good for all the plants i see why would it not work for us. It would be aesthetically pleasing and with the right engineering wouldn't it make them not have to worry about tracking the sun? i already have some ideas about the process of making them just no available labratory.
- Because we and the trees are trying to solve a different problem. We want electricity, a tree wants light (and some heat) for photosynthesis. In getting the electricity we use Silicon for solar panels. (Sometimes Gallium Arsenide). And we exploit the same thing in Silicon that allows them to be computer chips. The fact that they conduct differently when voltage is applied. But for a solar panel that is done essentially in reverse. We GET a voltage difference (electricity) from shoving energy through it. Look up junction bias on google or yahoo for explanation. But the DESIGN problem is: You have to couple these panels together the right way - according to their bias. You can't string them up willy nilly. There is a pattern. And when one breaks in this pattern. (I mean when the actual panel cracks, which they do easily as they are brittle). It can change the overall bias. This can make even be worse than if it was removed, it can actually fight against the working ones. The efficiency is there in arranging them like a tree, but the practicality of maintenance would be daunting.
- Q: how the energy of load connected to solar PV measure.?Want too the basic idea about it.The role of current flowing thrugh the load?Can u explain with example..can explain simply?Im not an electrical student so explain very basics
- A solar panel is made up of solar cells. Each cell produces about 0.5 to 0.6 volts. Cells are connected in series, like the batteries in a flashlight. Enough cells are placed in series to produce the desired voltage. Cells produce very little current, so many strings of cells are connected in parallel to produce sufficient current. The output is direct current (DC), like that from a battery. A home solar system needs alternating current (AC), so an inverter is used to change from DC to AC. Some systems have batteries for backup power. In these some of the DC output is used to keep the batteries charged. Systems are measured in kilowatts. System sizes are chosen to meet the demands for electricity. My system has a 6 kilowatt (kW) rating. The true output is more like 4. Now that you know this much you can Google SOLAR SYSTEMS to learn more.
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Siemens Solar Panels:5W-300W PV Solar Panel from CNBM A-Grade Cell High Efficiency
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 999999999 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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