Buying Versus Leasing Solar Panels:18-MH72 N Type Topcon SMBB Half Cell 555-575W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 31 pc
- Supply Capability:
- 620 pc/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
555-575W
Number of Cells(pieces):
144
Size:
2279*1134*35mm
NAME: 18-MH72 N type Topcon SMBB Half Cell 555-575W
Features:
Half-cut cell technology (lower internal current, lower power loss);
Excellent weak light performance (More power output in weak light condition);
Lower the risk of hot spot (Special design with lower hot spot temperature);
Lower LCOE (Higher Power Generation, Lower LCOE).
Warranty:
15 years ----Product quality and process guarantee
25 years ----Linear power guarantee
2% First year power degradation
0.55% Annual degradation over 25 years
Qualification:
IEC 61215; IEC 61730; ISO 9001; ISO 14001; ISO 45001
Electrical Characteristics
Module Type | 18- MH72-555 | 18- MH72-555 | 18- MH72-565 | 18- MH72-570 | 18- MH72-575 | |
Maximum Power (Pmax/W) |
555 |
560 |
565 |
570 |
575 | |
Open Circuit Voltage (Voc/V) |
49.68 |
49.77 |
49.86 |
49.94 |
50.02 | |
Short Circuit Current (Isc/A) |
14.12 |
14,19 |
14.26 |
14.32 |
14.4 | |
Voltage at Maximum Power (Vmpp/V) |
42.1 |
42.25 |
42.4 |
42.55 |
42.7 | |
Current at Maximum (Impp/A) |
13.18 |
13.25 |
13.33 |
13.4 |
13.47 | |
Module Efficiency (η%) |
21.5 |
21.7 |
21.9 |
22.1 |
22.3 | |
Temperature Coefficient of Pmax -0.35%/℃ Temperature Coefficient of Voc -0.27%/℃ Temperature Coefficient of Isc +0.05%/℃ Working Temperature -40℃-80℃ Normal Module Operating Temperature （NMOT） 45±2℃ | ||||||
Mechanical Characteristics | ||||||
Cell type | Monocrystalline silicon 182mm | |||||
Number of cells | 144(6*24) | |||||
Dimensions | 2279*1134*35mm | |||||
Weight | 27.5kg | |||||
Cables | 4mm², 300mm OR customized length | |||||
Junction Box | IP68 Rated | |||||
Maximum System Voltage | 1500VDC | |||||
Glass | 3.2mm Tempered glass | |||||
Frame | Anodized aluminum ally | |||||
Connectors | MC4 compatibility | |||||
Packing | 31pcs/Pallet | |||||
- Q: What is the warranty period for solar panels?
- The warranty period for solar panels can vary depending on the manufacturer, but it is typically between 10 to 25 years.
- Q: Solar panels are costly.Do you know any inexpensive way?So that i can make one of my own.
- There are a couple other methods under development. One uses a fan inside a cooling tower and a large area covered with black tarps. The heated air can only escape through the cooling tower in the center of the site. The air movement turns the fan blades that spin a generator. Another solar generator uses mirrors that track the sun and focus their energy on a large pipe. I don't recall the contents of the pipe, but the superheated material is used to boil water generating steam to spin a turbine/generator. Neither of these are small scale projects, and are probably far more expensive than what you're looking for.
- Q: Can solar panels be installed on schools or educational campuses?
- Yes, solar panels can be installed on schools or educational campuses. Installing solar panels on educational institutions not only helps to reduce their carbon footprint but also serves as a practical learning tool for students, showcasing the benefits of renewable energy. Additionally, solar panels can provide cost savings on electricity bills, allowing schools to allocate more resources towards education.
- Q: How do solar panels affect the property's energy management system?
- Solar panels can have a significant impact on a property's energy management system. By harnessing the power of the sun, solar panels generate clean and renewable energy, reducing the property's reliance on traditional energy sources. This allows for greater energy independence and can result in substantial cost savings on electricity bills. Additionally, solar panels can feed surplus energy back into the grid, further optimizing energy management and potentially earning credits or incentives. Overall, solar panels play a crucial role in enhancing the efficiency and sustainability of a property's energy management system.
- Q: in the afternoon sun heat increases to high level due to which the panels heats up very high now my question is this heat will effect the panels life time and will damage the panels or not ??
- For mono-crystalline solar panels, most warranties guarantee 90% of the original efficiency when the panel has been used for 0 years, and they guarantee 80% of the original efficiency after 25 years of use. If the original efficiency is 5%, the efficiency after 0 years of use should be 3.5%, and the efficiency after 25 years of use should be 2%. Some people believe that the actual average rate of efficiency loss is slower than that. You might retain 85% of the original efficiency after 25 years, making the average efficiency drop about 0.6% per year. After 75 years, a solar panel that was originally 5% efficient might still be about 8% efficient.
- Q: Can solar panels be installed on a shipping container?
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- Q: cheapest price for a 20 watt solar panel sold on line
- If okorder /... , cost $75 each. I haven't personally tried that product, but the company has been around for a long time, and is not a fly-by-night. If it has to last, there are dozens of places online that will sell conventional sealed panels. Expect to pay $2.00 a watt on up nowadays.
- Q: i need to make a mini-solar car which shouldn't cost much. it's for my science project. for now, i just found out how to make a solar panel using copper oxide, but it does not generate enough power to power up the engine of the toy car [ the small engine they used in the toys, like from TAMIA]
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- Q: I need a list of worldwide solar panel manufactures from china, US, Spain, Germany, Japan etc...Can any one direct ne to such place?I rather it will also contain comparison of parameters like efficiacy, quality etc and to be divedied by country of manufacturing.Thank you
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- Q: Can solar panels work during cloudy or rainy days?
- Solar panels can still generate some electricity during cloudy or rainy days, although their efficiency may be reduced. The panels can still absorb and convert diffuse sunlight into electricity, albeit at a lower rate compared to sunny days.
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Buying Versus Leasing Solar Panels:18-MH72 N Type Topcon SMBB Half Cell 555-575W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 31 pc
- Supply Capability:
- 620 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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