40W Mono Solar Module with Good Price and High Efficiency
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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Item specifice
Material:
Monocrystalline Silicon
Max. Power(W):
40
Number of Cells(pieces):
36
Quality Ensurance:
1. Excellent A Grade solar cell from Suntech or Hanwha solar.
2. Excellent backsheet from SFC, 3M;
3. EVA from Bridgestone / First;
4. Junction box with UL and TUV listed - GZX, IP65;
5. High transmission low iron tempered glass from Xinyi Glass - China Top 1;
6. Solar panels with TUV, CE, ISO9001 certified.
Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.
Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25º C cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85° C
Mechanical Characteristics
Dimensions: 610mm(L) x 551mm(W) x 30mm(H)
Weight: 4.8kg
Solar Cells: Monocrystalline 125*125 solar cells, 36 cells in a 4x9matrix connected in series
Module Warranty:
25-year limited warranty of 80% power output; 10-year limited warranty of 90% power output; 5-year limited warranty of materials and workmanship.
| Performance | ||
| Rated Power[Pmax] | 40W | |
| Power Tolerance | ± 3% | |
| Nominal Voltage | 18V | |
| Design Life | 25 years | |
| Electrical Characteristics | ||
| Maximum Power [Pmax] | 40W± 3% | |
| Maximum Power Voltage [Vmp] | 18V± 3% | |
| Maximum Power Current [Imp] | 2.22A± 3% | |
| Short-Circuit Current [Isc] | 2.54A± 3% | |
| Open-Circuit Voltage [Voc] | 21.6V± 3% | |
| Current Temperature Coefficient | 0.031%/º C | |
| Voltage Temperature Coefficient | - 0.31%/º C | |
| Power Temperature Coefficient | -0.42%/º C | |
| Maximum System Voltage | 1000V | |
- Q:Still researching for a car that fully uses solar power energy, suggestions would be nice to.
- Solar okorder /
- Q:How do solar panels affect insurance premiums?
- Solar panels can potentially lower insurance premiums due to the reduced risk of fire and environmental damage associated with renewable energy systems. However, the impact on insurance premiums can vary depending on factors such as the location, type of solar panel system, and the insurer's policies. It is advisable to discuss these specifics with your insurance provider to determine the exact effect on premiums.
- Q:How do solar panels affect the roof's structure and integrity?
- Solar panels can have a minimal impact on the roof's structure and integrity. When properly installed, solar panels do not pose a significant risk to the roof. However, it is important to ensure that the installation is done by professionals who follow industry standards and guidelines to avoid any potential issues such as leaks or damage to the roof. Additionally, the added weight of the panels should be considered, but modern mounting systems are designed to distribute the weight evenly, minimizing any strain on the roof.
- Q:I'm going to this camp and the instructors asked us to be prepared tomorrow to build a sun tracker for a solar panel. Does any one have any ideas, tips, or advice?
- tbls0 has a good idea for the tracker, but let's take this one step farther. A clock motor large enough to move a solar panel, unless it is a very small one is going to be large, and expensive. Use the timer motor, as suggested, but attach a slotted disk to it, with a light source on one side, and a detector on the other side. As each slot comes up and allows light to pass through, this creates a one shot pulse which is used to cause a stepper motor to move position to keep the panel aimed at the sun. At the end of the panel travel for the end of the day, a switch could be set to close, bypassing the step control to put the motor into full constant speed reverse, this causing the panel to swing back to the morning position. The whole affair gets it's start up call by means of a light detector, similar to those used to turn lights off at sun up. The control would, of course be set to turn the system on to track the sun during the day. While some digital control is going to be needed, the system would not need a computer to run it.
- Q:Can solar panels be installed on community buildings?
- Yes, solar panels can be installed on community buildings. In fact, community buildings like schools, libraries, and community centers are excellent candidates for solar panel installations as they often have large roofs or open spaces that can accommodate solar arrays. Installing solar panels on community buildings not only helps reduce electricity costs but also promotes sustainability and clean energy in the community.
- Q:What is the principle and structure of solar panels?
- solar panels: solar panels is the core of solar power generation system, solar power system is the highest value of the part. Its role is to convert the sun's radiation capacity into electricity, or sent to the battery to store, or to promote the load work.
- Q:Can solar panels be used to power a skyscraper?
- Yes, solar panels can be used to power a skyscraper. With advancements in solar technology, larger and more efficient panels can be installed on rooftops or facades of skyscrapers, harnessing sunlight to generate electricity. However, the power generated may not be sufficient to fully meet the energy demands of a skyscraper, so a combination of solar power with other renewable sources or traditional energy grids might be needed.
- Q:Can solar panels be installed on oil or gas facilities?
- Yes, solar panels can be installed on oil or gas facilities. This is known as hybrid energy systems, where solar panels are integrated with traditional fossil fuel facilities to generate electricity. This combination allows for the diversification of energy sources, reducing reliance on traditional fuels and minimizing carbon emissions. Additionally, solar panels can help offset the energy consumption of oil or gas facilities, making them more sustainable and environmentally friendly.
- Q:Can solar panels be installed in areas with high wind speeds?
- Yes, solar panels can be installed in areas with high wind speeds. However, it is important to ensure that the solar panels are designed and installed to withstand the specific wind conditions of the area. This may involve using appropriate mounting systems and anchoring techniques to secure the panels effectively. Additionally, regular maintenance and inspections should be conducted to ensure the panels remain secure and efficient in such conditions.
- Q:Can solar panels be installed on a university campus or educational facility?
- Yes, solar panels can certainly be installed on a university campus or educational facility. In fact, many educational institutions have already embraced solar energy as a sustainable and cost-effective solution. Installing solar panels can help universities reduce their carbon footprint, save money on energy costs, and serve as an educational tool for students to learn about renewable energy.
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40W Mono Solar Module with Good Price and High Efficiency
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 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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