Mono 300W Solar Panels Made in China for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 1000000 watt/month
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Item specifice
Material:
Monocrystalline Silicon
Max. Power(W):
300
Number of Cells(pieces):
72
Product Description
300W Monocrystalline Solar Panel
Electrical Characteristics
| Optimum Operating Voltage (Vmp) | 37V |
| Optimum Operating Current (Imp) | 8A |
| Open Circuit Voltage (Voc) | 44.6V |
| Short Circuit Current (Isc) | 8.5A |
| Module Efficiency | >=17.6% |
| Operating Module Temperature | -40 ºC ~+85 ºC |
| Maximum System Voltage | 1000V |
| Power Tolerance 0/+5 W | +/-3% |
Mechanical Characteristics
| Solar Cell | Monocrystalline |
| No. of Cells | 72(6*12) |
| Dimensions | 1950*992*45mm |
| Weight | 23kgs |
| Front Glass | 3.2mm high transmission, Low Iron, Tempered Glass |
| Frame | Anodized aluminium alloy |
| Junction Box | 4mm2, length 1000MM,TUV |
Temperature Characteristics
| Temperature Coefficient of Pmax | -0.47/ °C |
| Temperature Coefficient of Voc | -0.38/ °C |
| Temperature Coefficient of Isc | + 0.1/ °C |
Warranty
| 12-year product warranty |
| 25-year linear performance |
Packaging
2pcs/carton, 180pcs/20GP or custom
Features:
1. This monocrystalline 72-cell 270-310W solar module has a high performance efficiency up to 18%.
2. Long Service Life can reach more than 25 years under maintenance according to stipulation.
3. Reliable quality leads to a better sustainability even in harsh environment like desert,farm and coastline
4. High Transmission, Low Iron Tempered Glass adopted.
5. Advanced Cell Encapsulation.
6. Yunkai modules are proven for the reliability and superior field performance due to high-standard raw materials used, stringent quality control process and advanced manufacturing technologies.
Application:
1. Solar power station, field operation some huge engineer construction;
2. Living house and home building;
3. Office building, factory and warehouse;
4. other industrial and commercial applications.
- Q:Are solar panels noisy?
- No, solar panels are not noisy as they do not have any moving parts.
- Q:What is the impact of roof color on solar panels' performance?
- The impact of roof color on solar panels' performance is minimal. While a lighter-colored roof may reflect more sunlight onto the panels and potentially increase their efficiency, the difference is generally negligible. The key factors that affect solar panel performance are the angle, orientation, shading, and cleanliness of the panels, as well as the overall quality and technology of the panels themselves.
- Q:I am doing a big project for school, and I have decided to do it on solar panels. I am new to the subject but have done some research on it; I would like to buy a single panel, a charge controller, an inverter and a battery, to charge a simple lamp. My question is if the items in the links will work together and if the panel will produce electricity?
- Sounds like fun. A -watt panel doesn't need a charge controller, though. In fact, it may take more than watt to power the charge controller. With a low-wattage panel, you can just connect the panel directly to the battery. A 7 amp-hour gel cell (the kind used in burglar alarms) would be good for this purpose. The panel is too small to charge a car battery. The gel cell should power that inverter, but only for a few minutes. If you want to be more impressive, look for a low power, 2-volt device. An iPod plus a 2-volt car adapter would be an example.
- Q:Can solar panels be installed on a multi-story building?
- Yes, solar panels can be installed on a multi-story building.
- Q:Can solar panels be installed on a school or educational institution?
- Yes, solar panels can be installed on a school or educational institution. In fact, many schools around the world are increasingly adopting solar energy systems as a sustainable and cost-effective solution to meet their energy needs. Installing solar panels on educational institutions not only helps reduce their carbon footprint but also serves as an educational tool, allowing students to learn about renewable energy and environmental conservation firsthand.
- Q:what parts and tool do i need to build and connect a solar electric panel to my home
- Solar energy is very expensive. Or I should say, solar panels are expensive, because once you install them the power is free. A typical residential solar power system that supplies around a kilowatt of power at best conditions (noon, sunny day) will cost about $0,000. This includes the solar panel, the inverter (converts DC into AC), the cabling, but not installation (that would probably run you another $2000). One kilowatt is not that much electricity. It would run one microwave oven, or one hair dryer, or 0 light bulbs, and nothing else. Most houses use 3 times that at peak hours. So you would still likely get some power off the grid at peak time, and other times you can sell it back to make a little money. The good news is that solar panels are getting cheaper. They are around $5 per watt now, and are projected to drop to half that in the next decade. At some point, it will reach the sweet spot that makes solar an attractive alternative to grid power and more people will jump on board. There are some tax incentives too, but more would certainly help.
- Q:What are the benefits of solar panel heating?What does it cost for solar panels?any other important facts about it?
- Solar okorder /
- Q:There are so many solar panels and kits it is very confusing. I need to know what exactly I would need if I had an underground home with no electricity. I want to be totally off the grid with solar power. Someone please explain to me in simple terms what exactly I need. Maybe give me a link to the right kit for me. Also are they easy to install? Are there instructions that I need to download?Thank you
- You okorder ... Depending on your needs, you may have to have these customized for your home, but they at least give you an idea of what's involved.
- 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 large entertainment venues have already embraced solar energy to reduce their carbon footprint and lower energy costs. Installing solar panels on the roof or surrounding areas of these facilities can generate clean and renewable electricity, which can be used to power the venue's operations or be fed back into the grid. Additionally, solar panels can serve as a visible commitment to sustainability, inspiring others to adopt renewable energy solutions.
- Q:Can solar panels be installed on schools or universities?
- Yes, solar panels can definitely be installed on schools or universities. In fact, many educational institutions are increasingly adopting solar energy as a sustainable and cost-effective solution to meet their electricity needs. By installing solar panels, schools and universities can reduce their carbon footprint, save money on energy bills, and provide a valuable educational opportunity for students to learn about renewable energy.
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Send your message to us
Mono 300W Solar Panels Made in China for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 1000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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