Aviva Solar Panels - 270W Polycrystalline Solar Panels Made in China at Low Prices
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 100000 PCS/month
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Advantage
1.Widely using of the most popular and mature type of modulesfor on-grid system.
2.Specifications subject to technology and test conditions,GSUN Solar reserves the right of final interpretation.
3.Leading manufacturing technology in PV industry, strictly controlling the quality of raw materials and the process of producing.
4.100% EL inspection, ensures modules are defects free.
5.Cells binned by current to improve module performance.
6.Anti reflective glass. Not only to increase the light absorption, but also to make the module has the function of self-cleaning in water environment, effectively reducing the power loss caused by dust.
7.Outstanding performance in low-light irradiance environments.
8.Excellent mechanical load resistance: Certified to withstand high wind loads(2400pa) and snow loads(5400pa).
9.High salt and ammonia resistance.
10.Positive power tolerance:0-+5w.
Warranty
5 years product warranty
10-years 90% of Min. rated output power,and 25-years 80% of Min. rated output power warranty
Comprehensive Certificates
CE Certificate
ISO 9001:2008：Quality management systems
IEC61215、IEC61730
TUV and UL
IDCOL for Bangladesh
Specifications
Advantage:
A grade monocrystalline
TUV ,CEC,ISO9001/14000,CE and ROHS certified
Competitive price
Top quality
Prompt delivery
Packaging & Delivery
Packaging Details:carton box,pallet
Delivery Detail:12days
Company Simple Introduction:
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.
- Q: Can solar panels be installed on camping sites?
- Yes, solar panels can be installed on camping sites. They are a great renewable energy option for powering small electronic devices, lighting, and charging batteries while camping.
- Q: What are the advantages of using solar panels?
- There are several advantages of using solar panels. Firstly, solar panels produce clean and renewable energy, which helps reduce greenhouse gas emissions and combat climate change. Secondly, solar energy is abundant and free, reducing the dependence on fossil fuels and providing a sustainable source of power. Additionally, solar panels can save homeowners and businesses money on their electricity bills by generating their own energy. Finally, solar panels require minimal maintenance and have a long lifespan, making them a cost-effective and reliable energy solution.
- Q: when we say a solar panel has 20% efficiency, do we mean that it converts 20% of sunlight reaching it into electricity or that it converts 20% of visible light(which is only 7% of sunlight) into electricity?
- Photo-voltaic solar cells use the visible light range (photons) for the conversion of sun's rays to electrical energy. The potential of solar radiation is ,353 Watts per square meter, but that is mostly a measure of heat, or infrared radiation. The visible light is actually a small portion of the spectrum. You have struck on a problem associated with photo-voltaic cells. Infrared radiation acts to heat up p-v cells (heat stress), causing them to be much less efficient. It would be interesting to see a hybrid p-v panel that is cooled with fluid or air running through it. This would increase efficiency of the p-v process while providing a heating source. This in turn could be used directly for heating or for production of electricity through a generator system.
- Q: Can solar panels generate electricity at night?
- No, solar panels cannot generate electricity at night because they rely on sunlight to produce power.
- Q: Can solar panels be used for powering a museum or cultural institution?
- Yes, solar panels can certainly be used to power a museum or cultural institution. Solar panels are a sustainable and renewable energy source that can generate electricity by converting sunlight into usable power. By installing solar panels on the rooftops or surrounding areas of a museum or cultural institution, it is possible to produce clean energy that can be used to power the building's lighting, heating, cooling systems, and other electrical needs. This not only reduces the institution's carbon footprint but also helps save on energy costs in the long run. Additionally, solar panels can serve as a visible symbol of the institution's commitment to environmental sustainability, inspiring visitors and the community to embrace renewable energy solutions.
- Q: I have thermal solar panels on my roof. Iive in Colorado
- The problem with solar thermal is that it's a lot of plumbing. You should have a professional remove it. If you can't find a suitable solar company, try plumbers at least to disconnect the panels. Of course solar thermal systems are fairly simple devices, you should be able to just repair them.
- Q: I'm making a model of a solar photovoltaic tower for a school project. I need a way to store energy, and we thought about using capacitors (mainly because of our somewhat limited funding). The tower will have a small photovoltaic panel (around the size of a laptop keyboard with number pad) and some (around 50) quot;heliostats(just the mirrors, no moving parts). What kind of capacitors should i use? and would a capacitor bank be better? i am getting confused with all those uF, pF and can't see the difference.Thanx in advance
- There okorder /
- Q: okay so i want to know if solar panels shine. ------(MY Q'S ABOUT BLINDNESS DOESN'T MEAN PERMANENT OMG I CAN'T SEE! BLIND BUT THAT WE JUST CANquot;T SEE AT THE MOMENT BECAUSE OF THE LIGHT.)------------------------------like if/when they face the sun is there a glare to the people around?-if there is would the person have to look directly at it? -Could it reflect off of other objects and cause temporary blindness or just shine light in person's eyes?-if there were windows and mirrors near the solar panel would it affect a person's sight?-and if it did for how long would it hurt or take affect?-and is this physics? like-solar panels and how they work is that physics or some other category?
- The problem with solar panels is that they often come with textured glass. This makes that the reflected light is scattered +/-0°. Therefore the 0.5° sun-disk small as it aprears in the sky will be blown up 40 times to a 20° reflection disk on solar panels. Find more information on zehndorfer.at/en/glaringsurvey Only a glaring survey can tell you exactly when and where you have to expect a dazzling effect.
- Q: Can solar panels be used for powering an electric fence?
- Yes, solar panels can be used to power an electric fence. Solar panels convert sunlight into electricity, which can be stored in batteries or used directly to power various devices, including electric fences. This off-grid solution is eco-friendly and cost-effective in areas without access to electricity.
- Q: I want to build a standalone wifi repeater -- powered by the sun. The problem is how much solar power and how big of a battery?net draw 4.5v @ 0.66A with loadnet draw 4.5v @ 0.60A no loadI'm assuming the best choice would be a 6v battery with a a couple diodes in series to induce ~.5v drop. Then, I need something to charge it -- I found 2v 6w solar chargers in the automotive section of Sears and 6v 2w solar chargers in the marine section of Dick's Sporting Goods.How many solar panels and what capacity batteries should I use? Is this the best method or should I use a voltage regulator and go with 2v batteries?I need this to be as cheap and simple as possible...
- You won't get very far with THAT lash-up. First of all.. WHY would you want to use diodes to drop the voltage.. they DRAW CURRENT and that is something you don't have to spare. That draw of (660 ma) comes out to just under 3 watts. You DO KNOW that you can get that 4.5 Volts by driving a NAIL into the THIRD CELL in a 6 Volt wet cell battery... right? and for what you are doing, you have more current available with a 6 volt battery than a 2 volt battery. Anyway, you could use two 6 Volt batteries and tap them at the 4.5 volt point then tie them in parallel, but you could still use the 6 volt solar panel to charge them. Trying to use an inverter is just an exercise in futility.. With TWO of the LARGEST DEEP CYCLE BATTERIES you can buy at AutoZone running in Parallel and being charged by solar panels.. if you hook a 75 watt inverter to them, they will go flat in about 4 hours of use during the night. This is not rocket science. Back when cars were changing over from 6 volts to 2 volts, I powered up more than one 6 volt car radio off a 2 volt battery... when you grow up as poor as I did.. you get inventive. I later used the same trick on the 24 volt electrical systems the Jeeps were using, to power up clandestine repeaters in places where no repeaters should have been. About 25 years ago I was living in the Denver area and built up a 0 watt 2 meter repeater on a split channel and took it up to Mt. Evans during the summer and hid it in a pile of rocks. I used tone control, so we were the only ones using it and, as I said, It was a split channel.. so it wasn't on a regular repeater channel. That thing was still running when I moved from the Denver area about 3 years later and for all I know, It's still up there on Mt. Evans (find the Brittlecone Pines and look towards that small peak about a mile to the west)
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Aviva Solar Panels - 270W Polycrystalline Solar Panels Made in China at Low Prices
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 100000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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