320 Watt CNBM Brand Poly Solar Panels with Competitive Price
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-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 100000 PCS/month
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Decription:
CNBM Solar is a world-leading and Vertical integrated manufacturer of high-performance with Silicon,
Wafer, Cells, Modules, which convert sunlight into electricity for residential, commercial, and utility-scale
power generation.
The capacity of CNBMSolar is reach to 1GW, and make sure each year our shipment capacity is more
Than 700-800MWs, at the same time, we have set up the largest solar power station with our partner
in Ukraine.
CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of
the finest components from TUV and IEC-certified partners around the world, CNBM modules consistently
undergo a variety of trials at the company’s Test & Development Centre, ensuring peak performance
capabilities. The company is committed to develop and provide the world with clean and renewable energy
to ease the energy shortages as well as human kind’s impact on the environment.
Solar Polycrystalline Series
Our designing philosophy is making solar product easy to use and convenient to maintain. We adhere to "develop inverter and controller" as our core technology, and built up solar product from 0.5W to 100KW into standard and mass production, meeting most customers' needs in this field.
Product Name : 250W solar panels
Max Power(W) : 250W-36P
Dimension(mm) : 1960*986*50 (mm)
Weight(kg) : 23.5 (kg)
Max Current(A) : 6.94 (A)
Max Voltage(V) : 36 (V)
Short Circuit Current(A) : 7.78 (A)
Open Circuit Voltage(V) : 43.2 (V)
Number of Cell (PCS) : 6*12 (PCS)
BEST CONPONETS
I. Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
•II. Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
•III . EVA and TPT: Using high quality EVA and TPT to prevent destroying and water
•IV . AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
•V . Junction box: Multi function junction box with water proof.
FAQ: What is your warranty system?
25years output warranty for no less than 80% of performance, 10years output warranty for no less than 90% of performance. Free from material and workmanship defects within 5years.
- Q: Can solar panels be used in combination with other renewable energy sources?
- Yes, solar panels can be used in combination with other renewable energy sources. This combination, often referred to as hybrid renewable systems, allows for a more reliable and efficient energy production. By integrating solar panels with other sources like wind turbines or hydroelectric power, a diversified energy mix can be created, maximizing the overall energy generation and reducing dependency on a single source.
- Q: Can solar panels be installed on a government building?
- Yes, solar panels can be installed on a government building. In fact, many government buildings have already implemented solar energy systems to reduce their carbon footprint and lower energy costs.
- 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)
- Above the atmosphere, total solar flux is about 365 Watts per square meter. After passing through the atmosphere, the rule of thumb is about 000 Watts per square meter if the Sun is directly overhead. Solar panels are far from 00% efficient, though ... most silicon-based cells run about 20% efficiency. Which leaves you with roughly 200 Watts per square meter. One acre is 4046 square meters, which means that if you had an entire acre of silicon solar panels, they could generate a theoretical 800 kilowatts on a sunny day at noon. With the Sun 30° above the horizon, you could expect a 30% drop in power, declining to zero at sunrise and sunset. And that's assuming zero cloud cover, which is also an unreachable ideal. To give you an idea of scale, an average American home uses or 2 kilowatts. A large coal or nuclear power plant generates about a million kilowatts.
- Q: our school spends around $0,000 dollars on energy.we want to know how much money would installing solar panels on the roof save our school.
- I can tell you for a fact you can save money with solar panels. I have a system. I have a 3.74 kw dc system which cost $26K, I got a $0K rebate from my utility and a $2K fed tax credit. I will break even or get ROI in 6-7 years. My system generates about $2K of energy per year. The benefit of a school is most of the energy will be produced during the time that the students are using the facility so you may see a better return. I still use much of my energy when the sun goes down. All businesses get a 30% fed tax credit when they install a system, and many states offer larger rebates to businesses. There are many factors that will determine the efficiency of the panels, my orientation isn't ideal so that drops my production a little. Shade can reduce the number of hours a panel can produce. The number of hours of sunlight and the number of days it is cloudy can affect production as well. Your utility policies can have an economic impact, not all utilities allow the meter to run backwards or buy back the excess energy you produce, most schools are out of session during the longest most productive days. The biggest problem for solar is the large initial payment, without grants or loans it is unlikely a school would have the money to put up a large system. There is no need to zero out the bill, even a partial system can save money.
- Q: If a solar panel is a .5kW system, what length of time is it putting out that much power? Every hour?
- Power = work done/time taken In other words, Watts=Joules/second. In this respect, power is a little like speed (m/s). Your question is looking at a car with a 50mph top speed, and asking how long is it going that fast? The solar panel will produce .5KW for as long as you require it. Enough to boil a kettle, run a modest electric heater etc,
- Q: looking for alternative ways to save energy money and thinking about solar panels. anyone know anything about it and how expensive it is to install them?
- Good okorder in adress bar for all information.Thanks
- 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: Can solar panels be installed on a rental property?
- Yes, solar panels can be installed on a rental property, but it would require permission from the property owner or landlord.
- Q: Well my dad has been into Solar panels for quite a while, his birthday is coming up and i want to get him a small minature one, so he can toy around with it and be able to use it as expirience for when he gets a bigger one. my dad has been doing ALOT of studying, and i've been looking online but idk what kinda kits to get so should i get a 0w kit, 5w kit, or 20w kit? which one would be best to fool around with and play with? thanks
- Go with the 20W kit. Possibly he can get this going and light up a 5 watt bulb? Does he have an inverter? Sounds like fun! I may look into this later. I did notice that our interstate uses these small ones along the way for something. I have something more interesting; plans for a window solar panel box made out of most scrap items lying around. Just moved so have to unpack and find those plans! Anyway, have fun and hope your dad likes his kit.
- Q: I am learning all about heat radiation in Physics. There is a question I am doing about Solar panels. It asks, why do glass covers improve the efficient of solar panels? I dont really understand. How do they?? thanks :D x
- For a solar thermal panel, the idea is to get the inside as hot as possible. There are three ways to lose heat - conduction, convection, and radiation. By cutting off airflow, the glass cover reduces cooling by convection.
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320 Watt CNBM Brand Poly Solar Panels with Competitive Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 PCS
- Supply Capability:
- 100000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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