Night Solar Panels - Polycrystalline Silicon Solar Modules 72cell-295w
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 watt/month
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1. Structure of Polycrystalline Silicon Solar Modules 72Cell-295W Description
Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential
applications.
-Tests by independent laboratories prove that modules:
Withstand windü loads of up to 2.4kPa and snow loads of up to 5.4kPa, confirming mechanical stability.
Successfully endureü ammonia and salt-mist exposure at the highest severity level, ensuring their performance in adverse conditions.
- High effi ciency, multicrystalline silicon solar cells with high transmission and textured glass deliver a module effi ciency of up to 16.0%,
minimizing installation costs and maximizing the kWh output of your system per unit area.
- Tight positive power tolerance of 0W to +5W ensures you receive modules at or above nameplate power and contributes to minimizing
module mismatch losses leading to improved system yield.
- Top ranking in the “TÜV Rheinland Energy Yield Test” and the “PHOTON Test” demonstrates high performance and annual energy
production.
2. Main Features of the Polycrystalline Silicon Solar Modules 72Cell-295W
• WARRANTIES
- 10-year limited product warranty1.
- Limited power warranty1: 1 year at 98% of the minimal rated power
output, 10 years at 92% of the minimal rated power output, 25 years
at 82% of the minimal rated power output.
1In compliance with our Warranty Terms and Conditions.
• QUALIFICATIONS & CERTIFICATES
IEC 61215, IEC 61730, MCS, CE, ISO 9001:2008, ISO 14001:2004, BS OHSAS 18001:2007, PV Cycle, SA 8000
3. Polycrystalline Silicon Solar Modules 72Cell-295W Images
4. Polycrystalline Silicon Solar Modules 72Cell-295W Specification
窗体顶端 Electrical parameters at Standard Test Conditions (STC)窗体底端 | |||
Power output | P max | W | 295 |
Power output tolerances | ΔP max | W | 0 / + 5 |
Module effi ciency | η m | % | 15.2 |
Voltage at Pmax | V mpp | V | 35.6 |
Current at Pmax | I mpp | A | 8.29 |
Open-circuit voltage | V oc | V | 45 |
Short-circuit current | I sc | A | 8.79 |
5. FAQ of Polycrystalline Silicon Solar Modules 72Cell-295W
Q1:Can we visit your factory?
A1:Sure,welcome at any time,seeing is believing.
Q2:Which payment terms can you accept?
A2:T/T,L/C,Moneygram,Paypal are available for us.
- Q: I am confused. I am planning to build a simple 2Watt solar system to power some lights in my house. . I wonder if it is possible to power up a 2Watt bulb using 2Watt solar power?2. Normally, when we are reading the power rating of a bulb, we will read the wattage, so what about the voltage and current rating?3. If the current is insufficient, will the bulb light up?I am having a solar panel that can output 2W power but I am not sure about the output voltage, how can I find out about the current? I am getting really confused.
- . Practically no. You have to account for startup current, and losses in the system. Ideally you would size your solar planel to provide the power you need to charge batteries in the day, for your needs at night. 2. Watts=Volts times Amps Really you just need to match the load and supply for volts, and make sure the supply has enough capacity to run your load. Current will take care of itself., in that the load will take what it needs to do its work. 3. It will bring the voltage down, causing the light to be dimmer.
- Q: In terms of efficiency and cost, what is the best solar panel. I am limited in the number of panels I can put up (probably 6-8) so they must be efficient, but cost is important also.What about these panels that can collect a wider range of light frequency?
- your initial outlay for a solar panel is very large in terms of output.......somewhere around $4 a watt......ie you want a panel that will run a 00 watt lightbulb? $400.00 please. enough panels to collect enough energy to recharge a battery bank to run the house overnight? well, I've been doing a lot of research for my condo project in St Thomas and it comes out to 0-20,000 US $ for a bedroom apartment. Now, after about ten years you have made your investemnt back.... and there are a lot of government rebate programs that lower the cost.. what I have found is solar is nice, but depending on how far north you live you may only have 4 usable hours of light a day. you may very well be better with a wind generator.wind blows all the time after all...Bergy and SouthWest Windpower make two good small home units...start there
- Q: What happens to solar panels during a power outage?
- During a power outage, solar panels do not generate electricity as they rely on the grid for their functioning. This is because most solar panel systems are grid-tied, meaning they are designed to feed excess power back into the grid and draw power from the grid when needed. However, some off-grid solar systems equipped with battery storage can continue to operate during a power outage, providing electricity to the connected devices or storing excess energy for later use.
- Q: Can solar panels be used in areas with high levels of dust or dirt?
- Yes, solar panels can be used in areas with high levels of dust or dirt. However, the accumulation of dust and dirt on the surface of the solar panels can reduce their efficiency in generating electricity. Regular cleaning and maintenance may be required to ensure optimal performance in such areas.
- Q: I know what they do and how they work, but at this point they're expensive, don't always produce enough electricity as needed, and can't be used when there's no sun, as in half the day. Wouldn't wind power seem so more efficient? Or if they do use solar panels, how about putting them in the desert. But I really believe that research money should go to fusion generators since that's the future and the answer to our problems. Which is best in your opinion?
- Solar panels currently hook into the electric grid through a rectifier. If you were not into the grid, you would have a battery bank to use at night time. Wind works the same way, rectifier, and battery bank if you are not connected. There are communities in Europe that are wholly powered by solar now. There are computers that direct the panels into the direct sunlight for maximum efficiency. Look for them to be coming to your neighborhood soon.
- Q: Can solar panels be used to power a construction site?
- Yes, solar panels can be used to power a construction site. By harnessing the sun's energy, solar panels can generate electricity that can be used to power various tools and equipment on the site, reducing the reliance on traditional power sources and lowering carbon emissions. Additionally, solar panels can be easily installed on temporary structures or mounted on portable frames, making them a viable and sustainable option for powering construction sites.
- Q: I really need to know about the good companies who are selling good quality home solar panels.I lives in Pakistan, solar panels sell here are cheap but they doesn't work for long time, mostly they are quot;made in chinaquot;.Consumption of units of our house written on our electricity bill is 300.My dad is seriously thinking of purchasing a solar energy system for house that long last and works efficiently.So plz help me out.
- Are you looking for the best and Affordable Solar Panels? Find and compare brands of Solar Panels for home power systems. Contact us today for more details.
- Q: I have just made my first dolar panel 20 watts, charges my 27TMX Trojan battery perfectly. Now I am thinking to build more solar panels for a grid tie installation at my house, maybe 5 panels would do it, is this safe?
- Congratulations on your solar panel. It takes a lot of work to construct one. Tying to the electric grid requires permission from your power company, and conformance to local building codes. This generally means compliance with the National Electrical Code (NEC), meaning your panels must be UL (or similar rating from another standard) listed, for fire and electrical safety reasons. Homemade panels won't qualify, unfortunately. I really would discourage you from trying to do a jungle installation without permission, as the power distribution in a house is nothing to be trifled with. That would also likely void your homeowner's insurance, and give the bank a reason to call your mortgage, if you have these.
- Q: How does the size of a solar panel affect its performance?
- The size of a solar panel directly affects its performance. Generally, larger solar panels have a higher power output and can generate more electricity. This is because larger panels have more surface area to capture sunlight, allowing them to convert more solar energy into usable electricity. Additionally, larger panels tend to have more solar cells, which increases their efficiency and overall performance. However, it is important to consider other factors such as the quality of the solar cells and the efficiency of the panel's design, as these can also impact performance regardless of size.
- Q: Hello,What do you all think about the future of solar panels and what role they will play in the near future. There is tons of money being dumped into the industry and demand is slowly rising. Also do you have any favorite solar links to get more info about them?
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Night Solar Panels - Polycrystalline Silicon Solar Modules 72cell-295w
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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