Mobile Solar Panels - Poly 305W Solar Panel from China Manufacturers with Certification TUV
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
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Solar Panel 300W with Good Quality and Warranty
Solar Panel 300W Mechanical Characteristics
Cell Type | Poly Crystalline 156×156mm(6 inch) |
No. of Cells | 72(6×12) |
Dimension | 1950×992×50mm |
Weight | 23kg |
Solar Panel 300W Component element
Front Glass | 3.2mm, High Transmission, Low Iron, Tempered Glass |
Frame | Anodized Aluminum Alloy Type 6063-T5 |
Junction Box | IP 65 Rated (Black) |
Output Cables | TUV 1×4mm2, length:900mm |
Connector | MC4(UV resistance and self-locking/IP67) |
Encapsulation Material | EVA(0.50±0.03mm thickness) |
Back Foil | White TPT(0.32±0.03mm thickness) |
Fixing Adhesive | Silicone Sealant(White) |
Specifications of Solar Panel 300W
Module Type | 270P | 280P | 290P | 300P |
Maximum Power at STC (Pmax) | 270Wp | 280Wp | 290Wp | 300Wp |
Maximum Power Voltage (Vmp) | 36.21V | 36.38V | 36.50V | 36.60V |
Maximum Power Current (Imp) | 7.46A | 7.61A | 7.95A | 8.20A |
Open-circuit Voltage (Voc) | 43.50V | 43.70V | 43.95V | 44.30V |
Short-circuit Current (Isc) | 7.98A | 8.24A | 8.50A | 8.77A |
Cell Efficiency (%) | 15.7% | 16.3% | 16.9% | 17.2% |
Module Efficiency (%) | 14% | 14.5% | 15.0% | 15.5% |
Operating Temperature( °C ) | -40°C ~+90°C | |||
Maximum System Voltage(V) | DC 1000V(TUV) / DC600V(UL) | |||
Maximum Rated Current Series(A) | 15A | |||
Power Tolerance | 0~+3% | |||
Temperature Coefficients of Pmax | (-0.45±0.05)%/°C | |||
Temperature Coefficients of Voc | (0.05±0.01) %/°C | |||
Temperature Coefficients of Isc | (-0.35±0.02)%/°C | |||
NOTC(°C ) | (47±2)°C | |||
STC: Irradiance 1000W/M2 Module Temperature: 25°C AM=1.5
Solar Panel 300W Warranty
Warranty | 10-year warranty on product material and processing technology |
Industry power output warranty: 90% in 12 years, 80% in 25 years |
Packing Configuration
Q’ty/Pallet, | 1×20’ft | 1×40’GP | 1×40’HQ |
Pallet Q’ty | 5pallets | 11pallets | 11pallets |
Q’ty/Container | 200pcs | 440pcs | 495pcs |
Solar Panel 300W Package
FAQ of Solar Panel 300W
I. Will you focus on the safety of the goods during transportation?
Yes, Safety of the cargo is the primary element that we would consider on transportation.
II..How would guarantee the quality will meet the requirements of your clients?
Before shipment, we will have inspection for each batch of goods.
III..What certificates do you have?
IEC,UL,TUV,CSA,etc.
IV..Can you do OEM according to clients’ requirements?
Yes, we have our own brand while we can provide OEM service.
- Q: Can solar panels be installed on theme parks or amusement parks?
- Yes, solar panels can be installed on theme parks or amusement parks. In fact, many parks are increasingly embracing renewable energy sources like solar power to reduce their carbon footprint and energy costs. Installing solar panels on theme parks can not only provide clean and sustainable energy but also serve as a visible demonstration of their commitment to environmental sustainability.
- Q: Can solar panels be installed on a metal roof?
- Yes, solar panels can be installed on a metal roof. In fact, metal roofs are often considered ideal for solar panel installation due to their durability and longevity. The metal roof provides a strong and stable surface for mounting the panels, and the sleek design of the panels can complement the aesthetics of the roof. Additionally, the metal roof's reflective surface can help enhance the overall efficiency of the solar panels by bouncing sunlight back onto them.
- Q: we are trying to reduce a solar panel from 9 volts to 3 volts. What do we need to make this work...
- By hitting #x2F;3 of it with rocks! See what I did there!
- Q: I'm curious, for those who have had solar panels installed on the rooves of their houses:How much did you pay? How much energy do the panels produce? Did it dramatically cut down on your electricity bill? Was it worth it? Thanks!
- I'm okorder /
- Q: My electric bill per month averages 800 kWh per month. I am looking at 65W solar panels. How many panels would I need to make my bill come to zero? I realize I also need an inverter to convert dc to ac.
- There is always a lot of confusion on this question so I built a webpage to show people how to do the math and pick the right system size. Most all public utilities will trade you kWh for kWh and then either settle up with you at the end of the month or every 2 months. So one week you might have all rainy days but the next 3 weeks you have 0 hours of bright sun even in the winter. This means you have no need to put batteries on your system unless you have a lot of power outages. Then you only need a few hours of battery backup power. At most 24 hours.
- Q: I have a solar panel I bought for a diy project and it has a small plug on the end of it, but I need to remove this plug to expose the positive and return wires so I can solder a bunch of stuff together. How do I cut off the plug without shorting out the solar panel when I make the cut? Can I just leave it in the dark a while before cutting? I don't think I can remove the wires from the solar panel end before cutting.
- A solar panel doesn't store energy. As soon as the light stops, the current stops instantly. If it's a 200-watt panel or more, it won't be harmed by a short circuit, but it might be good to turn the panel over or cover it with cardboard before working on it. The spark can slightly mar the contacts. Doing the work indoors is enough to cut down the current, too. For a 60-watt panel or less, I wouldn't even worry about the spark, the power output is too low to do any damage.
- Q: We've been considering solar panels for a while now, and we'd like to know a little more about them. Please answer to the best of your knowledge. Thanks.
- Solar Panels are a very good choice for our economy today. We can save thousands of dollars a year of electric bills. But they are not practical to buy because these cost thousands of dollars. For the brand new solar panels and installation, it cost more than $20,000 which is not good. They also offer buy now pay later option but it is not good either because it puts you in debt. The solution is, why not do it yourself. There are do-it-yourself guides that shows you step-by-step on how to make solar panels. They are very cheap too. All-in-all, it'll cost you less than $200. But be careful, you might find a DIY solar panel guide are not advisable to someone who don't have experience on them. There is one DIY solar panel guide that I can recommend. It is cheap and it doesnt require you to be a handyman to do it. Check out the site below. If you want to know more about solar panels, check some reviews about it. I included some sites as well.
- Q: Around this time here in Georgia we will begin to get some big storms with high winds. I have a solar panel on a mount that isn't all that sturdy and could be knocked over with any winds pretty much above 5mph. I can't put anything in the ground to do this. I used to have it mounted to the roof of a playground for the most sunlight, but because of the angle of the sun and the tree leaves, I have to have it on a quot;portablemount so I can move it throughout the day, and I can tell you one thing is certain, and that's that it isn't the most sturdy thing ever. I'll have it a little better next weekend but it'll still be able to easily blow in the wind. Should I just hang the panel along the wall during a storm then reconnect it to its base once it's over?I'm pretty good with wood, so any wood creations to help out with the thing would greatly help. Just please keep it on a low budget.
- You have to make the decision weather you want it portable or stationary. If you want stationary I would make some good brackets for them / search for cheap ones on OKorder. I'd have to see them to be able to offer any better suggestions. It's always hard to decide so you'll have to take notes and do research.
- Q: How do solar panels impact the local job market?
- Solar panels have a positive impact on the local job market as they create new employment opportunities in the renewable energy sector. The installation, maintenance, and manufacturing of solar panels require skilled workers, which leads to job growth and economic development in the community. Additionally, the transition to solar energy promotes a shift towards clean energy sources, attracting more investments and creating a sustainable job market for the future.
- Q: Can solar panels be installed in extreme temperatures?
- Yes, solar panels can be installed in extreme temperatures. However, extreme temperatures can affect the efficiency and performance of solar panels. High temperatures can cause a decrease in power production, while extremely low temperatures can make the panels less efficient. To mitigate these effects, solar panels are designed to withstand a wide range of temperatures and are often equipped with temperature management systems to regulate their temperature and optimize their performance.
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Mobile Solar Panels - Poly 305W Solar Panel from China Manufacturers with Certification TUV
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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